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Merge jamppa@bk-internal.mysql.com:/home/bk/mysql-5.1

Browse Source 
into  a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.1
This commit is contained in:
jani@a88-113-38-195.elisa-laajakaista.fi 2007-02-03 00:58:09 +02:00
commit cd75806b61
251 changed files with 3776 additions and 3551 deletions
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1
.bzrignore
View File

@ -2080,6 +2080,7 @@ storage/archive/.deps/ha_archive_la-azio.Plo
storage/archive/.deps/ha_archive_la-ha_archive.Plo
storage/archive/.deps/libarchive_a-azio.Po
storage/archive/.deps/libarchive_a-ha_archive.Po
storage/archive/archive_reader
storage/archive/archive_test
storage/bdb/*.ds?
storage/bdb/*.vcproj

10
BUILD/SETUP.sh
View File

@ -93,6 +93,10 @@ if [ "x$warning_mode" != "xpedantic" ]; then
warnings="-Wimplicit -Wreturn-type -Wswitch -Wtrigraphs -Wcomment -W"
warnings="$warnings -Wchar-subscripts -Wformat -Wparentheses -Wsign-compare"
warnings="$warnings -Wwrite-strings -Wunused-function -Wunused-label -Wunused-value -Wunused-variable"
# For more warnings, uncomment the following line
# warnings="$global_warnings -Wshadow"
# C warnings
c_warnings="$warnings -Wunused-parameter"
# C++ warnings
@ -191,6 +195,12 @@ fi
# (http://samba.org/ccache) is installed, use it.
# We use 'grep' and hope 'grep' will work as expected
# (returns 0 if finds lines)
if test "$USING_GCOV" != "1"
then
# Not using gcov; Safe to use ccache
CCACHE_GCOV_VERSION_ENABLED=1
fi
if ccache -V > /dev/null 2>&1 && test "$CCACHE_GCOV_VERSION_ENABLED" = "1"
then
echo "$CC" | grep "ccache" > /dev/null || CC="ccache $CC"

5
BUILD/compile-pentium-gcov
View File

@ -2,6 +2,7 @@
# Need to disable ccache, or we loose the gcov-needed compiler output files.
USING_GCOV=1
CCACHE_GCOV_VERSION_ENABLED=0
if ccache -V > /dev/null 2>&1
then
@ -26,8 +27,10 @@ export LDFLAGS="-fprofile-arcs -ftest-coverage"
# The -fprofile-arcs and -ftest-coverage options cause GCC to instrument the
# code with profiling information used by gcov.
# the -DDISABLE_TAO_ASM is needed to avoid build failures in Yassl.
extra_flags="$pentium_cflags -fprofile-arcs -ftest-coverage -DDISABLE_TAO_ASM -DHAVE_MUTEX_THREAD_ONLY $debug_extra_flags"
extra_flags="$pentium_cflags -fprofile-arcs -ftest-coverage -DDISABLE_TAO_ASM -DHAVE_MUTEX_THREAD_ONLY $debug_extra_flags $debug_cflags $max_cflags -DMYSQL_SERVER_SUFFIX=-gcov"
extra_configs="$pentium_configs $debug_configs --disable-shared $static_link"
extra_configs="$extra_configs $max_configs"
c_warnings="$c_warnings $debug_extra_warnings"
cxx_warnings="$cxx_warnings $debug_extra_warnings"
. "$path/FINISH.sh"

67
client/mysql.cc
View File

@ -131,7 +131,7 @@ typedef enum enum_info_type INFO_TYPE;
static MYSQL mysql; /* The connection */
static my_bool info_flag=0,ignore_errors=0,wait_flag=0,quick=0,
connected=0,opt_raw_data=0,unbuffered=0,output_tables=0,
rehash=1,skip_updates=0,safe_updates=0,one_database=0,
opt_rehash=1,skip_updates=0,safe_updates=0,one_database=0,
opt_compress=0, using_opt_local_infile=0,
vertical=0, line_numbers=1, column_names=1,opt_html=0,
opt_xml=0,opt_nopager=1, opt_outfile=0, named_cmds= 0,
@ -591,7 +591,8 @@ static struct my_option my_long_options[] =
#endif
{"auto-rehash", OPT_AUTO_REHASH,
"Enable automatic rehashing. One doesn't need to use 'rehash' to get table and field completion, but startup and reconnecting may take a longer time. Disable with --disable-auto-rehash.",
(gptr*) &rehash, (gptr*) &rehash, 0, GET_BOOL, NO_ARG, 1, 0, 0, 0, 0, 0},
(gptr*) &opt_rehash, (gptr*) &opt_rehash, 0, GET_BOOL, NO_ARG, 1, 0, 0, 0,
0, 0},
{"no-auto-rehash", 'A',
"No automatic rehashing. One has to use 'rehash' to get table and field completion. This gives a quicker start of mysql and disables rehashing on reconnect. WARNING: options deprecated; use --disable-auto-rehash instead.",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
@ -898,7 +899,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
}
break;
case 'A':
rehash= 0;
opt_rehash= 0;
break;
case 'N':
column_names= 0;
@ -1756,15 +1757,17 @@ char *rindex(const char *s,int c)
static int reconnect(void)
{
/* purecov: begin tested */
if (opt_reconnect)
{
put_info("No connection. Trying to reconnect...",INFO_INFO);
(void) com_connect((String *) 0, 0);
if (rehash)
if (opt_rehash)
com_rehash(NULL, NULL);
}
if (!connected)
return put_info("Can't connect to the server\n",INFO_ERROR);
/* purecov: end */
return 0;
}
@ -2933,7 +2936,7 @@ static int
com_connect(String *buffer, char *line)
{
char *tmp, buff[256];
bool save_rehash= rehash;
bool save_rehash= opt_rehash;
int error;
bzero(buff, sizeof(buff));
@ -2957,13 +2960,16 @@ com_connect(String *buffer, char *line)
}
}
else
rehash= 0; // Quick re-connect
{
/* Quick re-connect */
opt_rehash= 0; /* purecov: tested */
}
buffer->length(0); // command used
}
else
rehash= 0;
opt_rehash= 0;
error=sql_connect(current_host,current_db,current_user,opt_password,0);
rehash= save_rehash;
opt_rehash= save_rehash;
if (connected)
{
@ -3125,7 +3131,7 @@ com_use(String *buffer __attribute__((unused)), char *line)
current_db=my_strdup(tmp,MYF(MY_WME));
#ifdef HAVE_READLINE
if (select_db > 1)
build_completion_hash(rehash, 1);
build_completion_hash(opt_rehash, 1);
#endif
}
@ -3279,7 +3285,7 @@ sql_real_connect(char *host,char *database,char *user,char *password,
mysql.reconnect= 1;
#endif
#ifdef HAVE_READLINE
build_completion_hash(rehash, 1);
build_completion_hash(opt_rehash, 1);
#endif
return 0;
}
@ -3324,8 +3330,8 @@ static int
com_status(String *buffer __attribute__((unused)),
char *line __attribute__((unused)))
{
const char *status;
char buff[22];
const char *status_str;
char buff[40];
ulonglong id;
MYSQL_RES *result;
LINT_INIT(result);
@ -3351,9 +3357,9 @@ com_status(String *buffer __attribute__((unused)),
mysql_free_result(result);
}
#ifdef HAVE_OPENSSL
if ((status= mysql_get_ssl_cipher(&mysql)))
if ((status_str= mysql_get_ssl_cipher(&mysql)))
tee_fprintf(stdout, "SSL:\t\t\tCipher in use is %s\n",
status);
status_str);
else
#endif /* HAVE_OPENSSL */
tee_puts("SSL:\t\t\tNot in use", stdout);
@ -3412,23 +3418,20 @@ com_status(String *buffer __attribute__((unused)),
tee_fprintf(stdout, "Protocol:\t\tCompressed\n");
#endif
if ((status=mysql_stat(&mysql)) && !mysql_error(&mysql)[0])
if ((status_str= mysql_stat(&mysql)) && !mysql_error(&mysql)[0])
{
ulong sec;
char buff[40];
const char *pos= strchr(status,' ');
const char *pos= strchr(status_str,' ');
/* print label */
tee_fprintf(stdout, "%.*s\t\t\t", (int) (pos-status), status);
if ((status=str2int(pos,10,0,LONG_MAX,(long*) &sec)))
tee_fprintf(stdout, "%.*s\t\t\t", (int) (pos-status_str), status_str);
if ((status_str= str2int(pos,10,0,LONG_MAX,(long*) &sec)))
{
nice_time((double) sec,buff,0);
tee_puts(buff, stdout); /* print nice time */
while (*status == ' ') status++; /* to next info */
}
if (status)
{
while (*status_str == ' ')
status_str++; /* to next info */
tee_putc('\n', stdout);
tee_puts(status, stdout);
tee_puts(status_str, stdout);
}
}
if (safe_updates)
@ -3448,7 +3451,7 @@ select_limit, max_join_size);
}
static const char *
server_version_string(MYSQL *mysql)
server_version_string(MYSQL *con)
{
static char buf[MAX_SERVER_VERSION_LENGTH] = "";
@ -3458,11 +3461,11 @@ server_version_string(MYSQL *mysql)
char *bufp = buf;
MYSQL_RES *result;
bufp = strnmov(buf, mysql_get_server_info(mysql), sizeof buf);
bufp= strnmov(buf, mysql_get_server_info(con), sizeof buf);
/* "limit 1" is protection against SQL_SELECT_LIMIT=0 */
if (!mysql_query(mysql, "select @@version_comment limit 1") &&
(result = mysql_use_result(mysql)))
if (!mysql_query(con, "select @@version_comment limit 1") &&
(result = mysql_use_result(con)))
{
MYSQL_ROW cur = mysql_fetch_row(result);
if (cur && cur[0])
@ -3552,10 +3555,10 @@ put_info(const char *str,INFO_TYPE info_type, uint error, const char *sqlstate)
static int
put_error(MYSQL *mysql)
put_error(MYSQL *con)
{
return put_info(mysql_error(mysql), INFO_ERROR, mysql_errno(mysql),
mysql_sqlstate(mysql));
return put_info(mysql_error(con), INFO_ERROR, mysql_errno(con),
mysql_sqlstate(con));
}
@ -3802,8 +3805,6 @@ static const char* construct_prompt()
break;
case 'D':
char* dateTime;
time_t lclock;
lclock = time(NULL);
dateTime = ctime(&lclock);
processed_prompt.append(strtok(dateTime,"\n"));
break;

6
client/mysql_upgrade.c
View File

@ -449,9 +449,9 @@ int main(int argc, char **argv)
char *forced_defaults_file;
char *forced_extra_defaults;
char *defaults_group_suffix;
char *local_defaults_group_suffix;
const char *script_line;
char *upgrade_defaults_path;
char *upgrade_defaults_path= 0;
char *defaults_to_use= NULL;
int upgrade_defaults_created= 0;
@ -466,7 +466,7 @@ int main(int argc, char **argv)
/* Check if we are forced to use specific defaults */
get_defaults_options(argc, argv,
&forced_defaults_file, &forced_extra_defaults,
&defaults_group_suffix);
&local_defaults_group_suffix);
load_defaults("my", load_default_groups, &argc, &argv);

63
client/mysqlbinlog.cc
View File

@ -94,15 +94,14 @@ static my_bool file_not_closed_error= 0;
This is because the event will be created (alloced) in read_log_event()
(which returns a pointer) in check_header().
*/
Format_description_log_event* description_event;
Format_description_log_event* glob_description_event;
static int dump_local_log_entries(PRINT_EVENT_INFO *print_event_info,
const char* logname);
static int dump_remote_log_entries(PRINT_EVENT_INFO *print_event_info,
const char* logname);
static int dump_log_entries(const char* logname);
static int dump_remote_file(NET* net, const char* fname);
static void die(const char* fmt, ...);
static void die(const char* fmt, ...) __attribute__ ((__noreturn__));
static MYSQL* safe_connect();
@ -603,7 +602,7 @@ int process_event(PRINT_EVENT_INFO *print_event_info, Log_event *ev,
ce->print(result_file, print_event_info, TRUE);
// If this binlog is not 3.23 ; why this test??
if (description_event->binlog_version >= 3)
if (glob_description_event->binlog_version >= 3)
{
if (load_processor.process(ce))
break; // Error
@ -638,9 +637,10 @@ Create_file event for file_id: %u\n",exv->file_id);
break;
}
case FORMAT_DESCRIPTION_EVENT:
delete description_event;
description_event= (Format_description_log_event*) ev;
print_event_info->common_header_len= description_event->common_header_len;
delete glob_description_event;
glob_description_event= (Format_description_log_event*) ev;
print_event_info->common_header_len=
glob_description_event->common_header_len;
ev->print(result_file, print_event_info);
/*
We don't want this event to be deleted now, so let's hide it (I
@ -650,7 +650,7 @@ Create_file event for file_id: %u\n",exv->file_id);
*/
ev= 0;
if (!force_if_open_opt &&
(description_event->flags & LOG_EVENT_BINLOG_IN_USE_F))
(glob_description_event->flags & LOG_EVENT_BINLOG_IN_USE_F))
{
file_not_closed_error= 1;
DBUG_RETURN(1);
@ -1037,7 +1037,7 @@ static int dump_log_entries(const char* logname)
This is not as smart as check_header() (used for local log); it will not work
for a binlog which mixes format. TODO: fix this.
*/
static int check_master_version(MYSQL* mysql,
static int check_master_version(MYSQL *mysql_arg,
Format_description_log_event
**description_event)
{
@ -1045,26 +1045,31 @@ static int check_master_version(MYSQL* mysql,
MYSQL_ROW row;
const char* version;
if (mysql_query(mysql, "SELECT VERSION()") ||
!(res = mysql_store_result(mysql)))
if (mysql_query(mysql_arg, "SELECT VERSION()") ||
!(res = mysql_store_result(mysql_arg)))
{
/* purecov: begin inspected */
char errmsg[256];
strmake(errmsg, mysql_error(mysql), sizeof(errmsg)-1);
mysql_close(mysql);
strmake(errmsg, mysql_error(mysql_arg), sizeof(errmsg)-1);
mysql_close(mysql_arg);
die("Error checking master version: %s", errmsg);
/* purecov: end */
}
if (!(row = mysql_fetch_row(res)))
{
/* purecov: begin inspected */
mysql_free_result(res);
mysql_close(mysql);
die("Master returned no rows for SELECT VERSION()");
return 1;
/* purecov: end */
}
if (!(version = row[0]))
{
/* purecov: begin inspected */
mysql_free_result(res);
mysql_close(mysql);
mysql_close(mysql_arg);
die("Master reported NULL for the version");
/* purecov: end */
}
switch (*version) {
@ -1083,11 +1088,11 @@ static int check_master_version(MYSQL* mysql,
*description_event= new Format_description_log_event(3);
break;
default:
sql_print_error("Master reported unrecognized MySQL version '%s'",
version);
/* purecov: begin inspected */
mysql_free_result(res);
mysql_close(mysql);
return 1;
mysql_close(mysql_arg);
die("Master reported unrecognized MySQL version '%s'", version);
/* purecov: end */
}
mysql_free_result(res);
return 0;
@ -1115,12 +1120,12 @@ static int dump_remote_log_entries(PRINT_EVENT_INFO *print_event_info,
mysql= safe_connect();
net= &mysql->net;
if (check_master_version(mysql, &description_event))
if (check_master_version(mysql, &glob_description_event))
{
fprintf(stderr, "Could not find server version");
DBUG_RETURN(1);
}
if (!description_event || !description_event->is_valid())
if (!glob_description_event || !glob_description_event->is_valid())
{
fprintf(stderr, "Invalid Format_description log event; \
could be out of memory");
@ -1170,7 +1175,7 @@ could be out of memory");
len, net->read_pos[5]));
if (!(ev= Log_event::read_log_event((const char*) net->read_pos + 1 ,
len - 1, &error_msg,
description_event)))
glob_description_event)))
{
fprintf(stderr, "Could not construct log event object\n");
error= 1;
@ -1178,7 +1183,7 @@ could be out of memory");
}
Log_event_type type= ev->get_type_code();
if (description_event->binlog_version >= 3 ||
if (glob_description_event->binlog_version >= 3 ||
(type != LOAD_EVENT && type != CREATE_FILE_EVENT))
{
/*
@ -1384,7 +1389,7 @@ static int dump_local_log_entries(PRINT_EVENT_INFO *print_event_info,
my_close(fd, MYF(MY_WME));
return 1;
}
check_header(file, &description_event);
check_header(file, &glob_description_event);
}
else // reading from stdin;
{
@ -1406,7 +1411,7 @@ static int dump_local_log_entries(PRINT_EVENT_INFO *print_event_info,
if (init_io_cache(file, fileno(stdin), 0, READ_CACHE, (my_off_t) 0,
0, MYF(MY_WME | MY_NABP | MY_DONT_CHECK_FILESIZE)))
return 1;
check_header(file, &description_event);
check_header(file, &glob_description_event);
if (start_position)
{
/* skip 'start_position' characters from stdin */
@ -1424,7 +1429,7 @@ static int dump_local_log_entries(PRINT_EVENT_INFO *print_event_info,
}
}
if (!description_event || !description_event->is_valid())
if (!glob_description_event || !glob_description_event->is_valid())
die("Invalid Format_description log event; could be out of memory");
if (!start_position && my_b_read(file, tmp_buff, BIN_LOG_HEADER_SIZE))
@ -1437,14 +1442,14 @@ static int dump_local_log_entries(PRINT_EVENT_INFO *print_event_info,
char llbuff[21];
my_off_t old_off = my_b_tell(file);
Log_event* ev = Log_event::read_log_event(file, description_event);
Log_event* ev = Log_event::read_log_event(file, glob_description_event);
if (!ev)
{
/*
if binlog wasn't closed properly ("in use" flag is set) don't complain
about a corruption, but treat it as EOF and move to the next binlog.
*/
if (description_event->flags & LOG_EVENT_BINLOG_IN_USE_F)
if (glob_description_event->flags & LOG_EVENT_BINLOG_IN_USE_F)
file->error= 0;
else if (file->error)
{
@ -1469,7 +1474,7 @@ end:
if (fd >= 0)
my_close(fd, MYF(MY_WME));
end_io_cache(file);
delete description_event;
delete glob_description_event;
return error;
}

26
client/mysqldump.c
View File

@ -115,7 +115,7 @@ static char compatible_mode_normal_str[255];
static ulong opt_compatible_mode= 0;
#define MYSQL_OPT_MASTER_DATA_EFFECTIVE_SQL 1
#define MYSQL_OPT_MASTER_DATA_COMMENTED_SQL 2
static uint opt_mysql_port= 0, err_len= 0, opt_master_data;
static uint opt_mysql_port= 0, opt_master_data;
static my_string opt_mysql_unix_port=0;
static int first_error=0;
static DYNAMIC_STRING extended_row;
@ -746,6 +746,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
char *end= compatible_mode_normal_str;
int i;
ulong mode;
uint err_len;
opt_quoted= 1;
opt_set_charset= 0;
@ -883,11 +884,11 @@ static int get_options(int *argc, char ***argv)
/*
** DB_error -- prints mysql error message and exits the program.
*/
static void DB_error(MYSQL *mysql, const char *when)
static void DB_error(MYSQL *mysql_arg, const char *when)
{
DBUG_ENTER("DB_error");
fprintf(stderr, "%s: Got error: %d: %s %s\n", my_progname,
mysql_errno(mysql), mysql_error(mysql), when);
mysql_errno(mysql_arg), mysql_error(mysql_arg), when);
fflush(stderr);
safe_exit(EX_MYSQLERR);
DBUG_VOID_RETURN;
@ -1215,7 +1216,7 @@ static void print_quoted_xml(FILE *xml_file, const char *str, ulong len)
..., attribute_name_n, attribute_value_n, NullS)
xml_file - output file
sbeg - line beginning
send - line ending
line_end - line ending
tag_name - XML tag name.
first_attribute_name - tag and first attribute
first_attribute_value - (Implied) value of first attribute
@ -1235,7 +1236,8 @@ static void print_quoted_xml(FILE *xml_file, const char *str, ulong len)
All attribute_value arguments will be quoted before output.
*/
static void print_xml_tag(FILE * xml_file, const char* sbeg, const char* send,
static void print_xml_tag(FILE * xml_file, const char* sbeg,
const char* line_end,
const char* tag_name,
const char* first_attribute_name, ...)
{
@ -1265,7 +1267,7 @@ static void print_xml_tag(FILE * xml_file, const char* sbeg, const char* send,
va_end(arg_list);
fputc('>', xml_file);
fputs(send, xml_file);
fputs(line_end, xml_file);
check_io(xml_file);
}
@ -1279,7 +1281,7 @@ static void print_xml_tag(FILE * xml_file, const char* sbeg, const char* send,
sbeg - line beginning
stag_atr - tag and attribute
sval - value of attribute
send - line ending
line_end - line ending
DESCRIPTION
Print tag with one attribute to the xml_file. Format is:
@ -1291,7 +1293,7 @@ static void print_xml_tag(FILE * xml_file, const char* sbeg, const char* send,
static void print_xml_null_tag(FILE * xml_file, const char* sbeg,
const char* stag_atr, const char* sval,
const char* send)
const char* line_end)
{
fputs(sbeg, xml_file);
fputs("<", xml_file);
@ -1299,7 +1301,7 @@ static void print_xml_null_tag(FILE * xml_file, const char* sbeg,
fputs("\"", xml_file);
print_quoted_xml(xml_file, sval, strlen(sval));
fputs("\" xsi:nil=\"true\" />", xml_file);
fputs(send, xml_file);
fputs(line_end, xml_file);
check_io(xml_file);
}
@ -2876,7 +2878,7 @@ static int dump_tablespaces_for_tables(char *db, char **table_names, int tables)
dynstr_trunc(&where, 1);
dynstr_append(&where,"))");
DBUG_PRINT("info",("Dump TS for Tables where: %s",where));
DBUG_PRINT("info",("Dump TS for Tables where: %s",where.str));
r= dump_tablespaces(where.str);
dynstr_free(&where);
return r;
@ -2906,7 +2908,7 @@ static int dump_tablespaces_for_databases(char** databases)
dynstr_trunc(&where, 1);
dynstr_append(&where,"))");
DBUG_PRINT("info",("Dump TS for DBs where: %s",where));
DBUG_PRINT("info",("Dump TS for DBs where: %s",where.str));
r= dump_tablespaces(where.str);
dynstr_free(&where);
return r;
@ -2918,7 +2920,7 @@ static int dump_tablespaces(char* ts_where)
MYSQL_RES *tableres;
char buf[FN_REFLEN];
DYNAMIC_STRING sqlbuf;
int first;
int first= 0;
/*
The following are used for parsing the EXTRA field
*/

2
client/mysqlimport.c
View File

@ -34,7 +34,7 @@
/* Global Thread counter */
int counter;
uint counter;
#ifdef HAVE_LIBPTHREAD
pthread_mutex_t counter_mutex;
pthread_cond_t count_threshhold;

136
client/mysqltest.c
View File

@ -84,11 +84,11 @@ enum {
};
static int record= 0, opt_sleep= -1;
static char *db= 0, *pass= 0;
const char *user= 0, *host= 0, *unix_sock= 0, *opt_basedir= "./";
static char *opt_db= 0, *opt_pass= 0;
const char *opt_user= 0, *opt_host= 0, *unix_sock= 0, *opt_basedir= "./";
const char *opt_logdir= "";
const char *opt_include= 0, *opt_charsets_dir;
static int port= 0;
static int opt_port= 0;
static int opt_max_connect_retries;
static my_bool opt_compress= 0, silent= 0, verbose= 0;
static my_bool tty_password= 0;
@ -610,15 +610,14 @@ void check_command_args(struct st_command *command,
int i;
const char *ptr= arguments;
const char *start;
DBUG_ENTER("check_command_args");
DBUG_PRINT("enter", ("num_args: %d", num_args));
for (i= 0; i < num_args; i++)
{
const struct command_arg *arg= &args[i];
switch (arg->type)
{
switch (arg->type) {
/* A string */
case ARG_STRING:
/* Skip leading spaces */
@ -783,7 +782,7 @@ void free_used_memory()
dynstr_free(&ds_progress);
dynstr_free(&ds_warning_messages);
free_all_replace();
my_free(pass,MYF(MY_ALLOW_ZERO_PTR));
my_free(opt_pass,MYF(MY_ALLOW_ZERO_PTR));
free_defaults(default_argv);
free_re();
#ifdef __WIN__
@ -1313,7 +1312,7 @@ void var_set_errno(int sql_errno)
void var_query_set(VAR *var, const char *query, const char** query_end)
{
char* end = (char*)((query_end && *query_end) ?
char *end = (char*)((query_end && *query_end) ?
*query_end : query + strlen(query));
MYSQL_RES *res;
MYSQL_ROW row;
@ -1344,7 +1343,6 @@ void var_query_set(VAR *var, const char *query, const char** query_end)
DYNAMIC_STRING result;
uint i;
ulong *lengths;
char *end;
#ifdef NOT_YET
MYSQL_FIELD *fields= mysql_fetch_fields(res);
#endif
@ -1847,7 +1845,7 @@ void do_copy_file(struct st_command *command)
void do_chmod_file(struct st_command *command)
{
ulong mode= 0;
long mode= 0;
static DYNAMIC_STRING ds_mode;
static DYNAMIC_STRING ds_file;
const struct command_arg chmod_file_args[] = {
@ -2129,6 +2127,7 @@ void do_perl(struct st_command *command)
int do_echo(struct st_command *command)
{
DYNAMIC_STRING ds_echo;
DBUG_ENTER("do_echo");
init_dynamic_string(&ds_echo, "", command->query_len, 256);
do_eval(&ds_echo, command->first_argument, command->end, FALSE);
@ -2136,7 +2135,7 @@ int do_echo(struct st_command *command)
dynstr_append_mem(&ds_res, "\n", 1);
dynstr_free(&ds_echo);
command->last_argument= command->end;
return(0);
DBUG_RETURN(0);
}
@ -2432,7 +2431,6 @@ void do_let(struct st_command *command)
char *p= command->first_argument;
char *var_name, *var_name_end;
DYNAMIC_STRING let_rhs_expr;
DBUG_ENTER("do_let");
init_dynamic_string(&let_rhs_expr, "", 512, 2048);
@ -3112,7 +3110,7 @@ int connect_n_handle_errors(struct st_command *command,
void do_connect(struct st_command *command)
{
int con_port= port;
int con_port= opt_port;
char *con_options;
bool con_ssl= 0, con_compress= 0;
char *ptr;
@ -3248,13 +3246,12 @@ void do_connect(struct st_command *command)
/* Use default db name */
if (ds_database.length == 0)
dynstr_set(&ds_database, db);
dynstr_set(&ds_database, opt_db);
/* Special database to allow one to connect without a database name */
if (ds_database.length && !strcmp(ds_database.str,"*NO-ONE*"))
dynstr_set(&ds_database, "");
if (connect_n_handle_errors(command, &next_con->mysql,
ds_host.str,ds_user.str,
ds_password.str, ds_database.str,
@ -3678,7 +3675,7 @@ int read_line(char *buf, int size)
void convert_to_format_v1(char* query)
{
int last_c_was_quote= 0;
char *p= query, *write= query;
char *p= query, *to= query;
char *end= strend(query);
char last_c;
@ -3686,7 +3683,7 @@ void convert_to_format_v1(char* query)
{
if (*p == '\n' && !last_c_was_quote)
{
*write++ = *p++; /* Save the newline */
*to++ = *p++; /* Save the newline */
/* Skip any spaces on next line */
while (*p && my_isspace(charset_info, *p))
@ -3697,19 +3694,19 @@ void convert_to_format_v1(char* query)
else if (*p == '\'' || *p == '"' || *p == '`')
{
last_c= *p;
*write++ = *p++;
*to++ = *p++;
/* Copy anything until the next quote of same type */
while (*p && *p != last_c)
*write++ = *p++;
*to++ = *p++;
*write++ = *p++;
*to++ = *p++;
last_c_was_quote= 1;
}
else
{
*write++ = *p++;
*to++ = *p++;
last_c_was_quote= 0;
}
}
@ -3827,19 +3824,17 @@ void check_eol_junk(const char *eol)
Create a command from a set of lines
SYNOPSIS
read_command()
command_ptr pointer where to return the new query
read_command()
command_ptr pointer where to return the new query
DESCRIPTION
Converts lines returned by read_line into a command, this involves
parsing the first word in the read line to find the command type.
Converts lines returned by read_line into a command, this involves
parsing the first word in the read line to find the command type.
A -- comment may contain a valid query as the first word after the
comment start. Thus it's always checked to see if that is the case.
The advantage with this approach is to be able to execute commands
terminated by new line '\n' regardless how many "delimiter" it contain.
*/
#define MAX_QUERY (256*1024) /* 256K -- a test in sp-big is >128K */
@ -3925,7 +3920,7 @@ static struct my_option my_long_options[] =
{"cursor-protocol", OPT_CURSOR_PROTOCOL, "Use cursors for prepared statements.",
(gptr*) &cursor_protocol, (gptr*) &cursor_protocol, 0,
GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"database", 'D', "Database to use.", (gptr*) &db, (gptr*) &db, 0,
{"database", 'D', "Database to use.", (gptr*) &opt_db, (gptr*) &opt_db, 0,
GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
#ifdef DBUG_OFF
{"debug", '#', "This is a non-debug version. Catch this and exit",
@ -3936,7 +3931,7 @@ static struct my_option my_long_options[] =
#endif
{"debug-info", OPT_DEBUG_INFO, "Print some debug info at exit.", (gptr*) &info_flag,
(gptr*) &info_flag, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"host", 'h', "Connect to host.", (gptr*) &host, (gptr*) &host, 0,
{"host", 'h', "Connect to host.", (gptr*) &opt_host, (gptr*) &opt_host, 0,
GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"include", 'i', "Include SQL before each test case.", (gptr*) &opt_include,
(gptr*) &opt_include, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
@ -3952,8 +3947,8 @@ static struct my_option my_long_options[] =
GET_INT, REQUIRED_ARG, 500, 1, 10000, 0, 0, 0},
{"password", 'p', "Password to use when connecting to server.",
0, 0, 0, GET_STR, OPT_ARG, 0, 0, 0, 0, 0, 0},
{"port", 'P', "Port number to use for connection.", (gptr*) &port,
(gptr*) &port, 0, GET_INT, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"port", 'P', "Port number to use for connection.", (gptr*) &opt_port,
(gptr*) &opt_port, 0, GET_INT, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"ps-protocol", OPT_PS_PROTOCOL, "Use prepared statements protocol for communication",
(gptr*) &ps_protocol, (gptr*) &ps_protocol, 0,
GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
@ -3989,8 +3984,8 @@ static struct my_option my_long_options[] =
0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"tmpdir", 't', "Temporary directory where sockets are put.",
0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"user", 'u', "User for login.", (gptr*) &user, (gptr*) &user, 0, GET_STR,
REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"user", 'u', "User for login.", (gptr*) &opt_user, (gptr*) &opt_user, 0,
GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"verbose", 'v', "Write more.", (gptr*) &verbose, (gptr*) &verbose, 0,
GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"version", 'V', "Output version information and exit.",
@ -4117,8 +4112,8 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
case 'p':
if (argument)
{
my_free(pass, MYF(MY_ALLOW_ZERO_PTR));
pass= my_strdup(argument, MYF(MY_FAE));
my_free(opt_pass, MYF(MY_ALLOW_ZERO_PTR));
opt_pass= my_strdup(argument, MYF(MY_FAE));
while (*argument) *argument++= 'x'; /* Destroy argument */
tty_password= 0;
}
@ -4155,7 +4150,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
exit(0);
case '?':
usage();
exit(1);
exit(0);
}
return 0;
}
@ -4175,9 +4170,9 @@ int parse_args(int argc, char **argv)
exit(1);
}
if (argc == 1)
db= *argv;
opt_db= *argv;
if (tty_password)
pass=get_tty_password(NullS);
opt_pass= get_tty_password(NullS); /* purify tested */
return 0;
}
@ -4462,13 +4457,13 @@ void append_result(DYNAMIC_STRING *ds, MYSQL_RES *res)
void append_stmt_result(DYNAMIC_STRING *ds, MYSQL_STMT *stmt,
MYSQL_FIELD *fields, uint num_fields)
{
MYSQL_BIND *bind;
MYSQL_BIND *my_bind;
my_bool *is_null;
ulong *length;
uint i;
/* Allocate array with bind structs, lengths and NULL flags */
bind= (MYSQL_BIND*) my_malloc(num_fields * sizeof(MYSQL_BIND),
my_bind= (MYSQL_BIND*) my_malloc(num_fields * sizeof(MYSQL_BIND),
MYF(MY_WME | MY_FAE | MY_ZEROFILL));
length= (ulong*) my_malloc(num_fields * sizeof(ulong),
MYF(MY_WME | MY_FAE));
@ -4479,25 +4474,25 @@ void append_stmt_result(DYNAMIC_STRING *ds, MYSQL_STMT *stmt,
for (i= 0; i < num_fields; i++)
{
uint max_length= fields[i].max_length + 1;
bind[i].buffer_type= MYSQL_TYPE_STRING;
bind[i].buffer= (char *)my_malloc(max_length, MYF(MY_WME | MY_FAE));
bind[i].buffer_length= max_length;
bind[i].is_null= &is_null[i];
bind[i].length= &length[i];
my_bind[i].buffer_type= MYSQL_TYPE_STRING;
my_bind[i].buffer= (char *)my_malloc(max_length, MYF(MY_WME | MY_FAE));
my_bind[i].buffer_length= max_length;
my_bind[i].is_null= &is_null[i];
my_bind[i].length= &length[i];
DBUG_PRINT("bind", ("col[%d]: buffer_type: %d, buffer_length: %lu",
i, bind[i].buffer_type, bind[i].buffer_length));
i, my_bind[i].buffer_type, my_bind[i].buffer_length));
}
if (mysql_stmt_bind_result(stmt, bind))
if (mysql_stmt_bind_result(stmt, my_bind))
die("mysql_stmt_bind_result failed: %d: %s",
mysql_stmt_errno(stmt), mysql_stmt_error(stmt));
while (mysql_stmt_fetch(stmt) == 0)
{
for (i= 0; i < num_fields; i++)
append_field(ds, i, &fields[i], (const char *) bind[i].buffer,
*bind[i].length, *bind[i].is_null);
append_field(ds, i, &fields[i], (const char *) my_bind[i].buffer,
*my_bind[i].length, *my_bind[i].is_null);
if (!display_result_vertically)
dynstr_append_mem(ds, "\n", 1);
}
@ -4509,10 +4504,10 @@ void append_stmt_result(DYNAMIC_STRING *ds, MYSQL_STMT *stmt,
for (i= 0; i < num_fields; i++)
{
/* Free data for output */
my_free((gptr)bind[i].buffer, MYF(MY_WME | MY_FAE));
my_free((gptr)my_bind[i].buffer, MYF(MY_WME | MY_FAE));
}
/* Free array with bind structs, lengths and NULL flags */
my_free((gptr)bind , MYF(MY_WME | MY_FAE));
my_free((gptr)my_bind , MYF(MY_WME | MY_FAE));
my_free((gptr)length , MYF(MY_WME | MY_FAE));
my_free((gptr)is_null , MYF(MY_WME | MY_FAE));
}
@ -4649,17 +4644,14 @@ int append_warnings(DYNAMIC_STRING *ds, MYSQL* mysql)
/*
Run query using MySQL C API
SYNPOSIS
run_query_normal
mysql - mysql handle
command - currrent command pointer
flags -flags indicating wheter to SEND and/or REAP
query - query string to execute
query_len - length query string to execute
ds - output buffer wherte to store result form query
RETURN VALUE
error - function will not return
SYNOPSIS
run_query_normal()
mysql mysql handle
command current command pointer
flags flags indicating if we should SEND and/or REAP
query query string to execute
query_len length query string to execute
ds output buffer where to store result form query
*/
void run_query_normal(struct st_connection *cn, struct st_command *command,
@ -5184,15 +5176,14 @@ int util_query(MYSQL* org_mysql, const char* query){
/*
Run query
SYNPOSIS
run_query()
mysql mysql handle
command currrent command pointer
flags control the phased/stages of query execution to be performed
if QUERY_SEND_FLAG bit is on, the query will be sent. If QUERY_REAP_FLAG
is on the result will be read - for regular query, both bits must be on
SYNPOSIS
run_query
mysql - mysql handle
command - currrent command pointer
*/
void run_query(struct st_connection *cn, struct st_command *command, int flags)
@ -5207,6 +5198,7 @@ void run_query(struct st_connection *cn, struct st_command *command, int flags)
my_bool view_created= 0, sp_created= 0;
my_bool complete_query= ((flags & QUERY_SEND_FLAG) &&
(flags & QUERY_REAP_FLAG));
DBUG_ENTER("run_query");
init_dynamic_string(&ds_warnings, NULL, 0, 256);
@ -5372,7 +5364,6 @@ void run_query(struct st_connection *cn, struct st_command *command, int flags)
if (command->require_file[0])
{
/* A result file was specified for _this_ query
and the output should be checked against an already
existing file which has been specified using --require or --result
@ -5385,6 +5376,7 @@ void run_query(struct st_connection *cn, struct st_command *command, int flags)
dynstr_free(&ds_result);
if (command->type == Q_EVAL)
dynstr_free(&eval_query);
DBUG_VOID_RETURN;
}
/****************************************************************************/
@ -5712,8 +5704,8 @@ int main(int argc, char **argv)
if (!(cur_con->name = my_strdup("default", MYF(MY_WME))))
die("Out of memory");
safe_connect(&cur_con->mysql, cur_con->name, host, user, pass,
db, port, unix_sock);
safe_connect(&cur_con->mysql, cur_con->name, opt_host, opt_user, opt_pass,
opt_db, opt_port, unix_sock);
/* Use all time until exit if no explicit 'start_timer' */
timer_start= timer_now();
@ -6080,8 +6072,6 @@ int main(int argc, char **argv)
if (result_file_name && ds_warning_messages.length)
dump_warning_messages();
dynstr_free(&ds_res);
timer_output();
free_used_memory();
my_end(info_flag ? MY_CHECK_ERROR | MY_GIVE_INFO : MY_CHECK_ERROR);

50
client/sql_string.cc
View File

@ -247,6 +247,10 @@ bool String::copy(const char *str,uint32 arg_length, CHARSET_INFO *cs)
0 No conversion needed
1 Either character set conversion or adding leading zeros
(e.g. for UCS-2) must be done
NOTE
to_cs may be NULL for "no conversion" if the system variable
character_set_results is NULL.
*/
bool String::needs_conversion(uint32 arg_length,
@ -255,7 +259,8 @@ bool String::needs_conversion(uint32 arg_length,
uint32 *offset)
{
*offset= 0;
if ((to_cs == &my_charset_bin) ||
if (!to_cs ||
(to_cs == &my_charset_bin) ||
(to_cs == from_cs) ||
my_charset_same(from_cs, to_cs) ||
((from_cs == &my_charset_bin) &&
@ -612,27 +617,26 @@ skip:
}
/*
** replace substring with string
** If wrong parameter or not enough memory, do nothing
Replace substring with string
If wrong parameter or not enough memory, do nothing
*/
bool String::replace(uint32 offset,uint32 arg_length,const String &to)
{
return replace(offset,arg_length,to.ptr(),to.length());
}
bool String::replace(uint32 offset,uint32 arg_length,
const char *to,uint32 length)
const char *to, uint32 to_length)
{
long diff = (long) length-(long) arg_length;
long diff = (long) to_length-(long) arg_length;
if (offset+arg_length <= str_length)
{
if (diff < 0)
{
if (length)
memcpy(Ptr+offset,to,length);
bmove(Ptr+offset+length,Ptr+offset+arg_length,
if (to_length)
memcpy(Ptr+offset,to,to_length);
bmove(Ptr+offset+to_length,Ptr+offset+arg_length,
str_length-offset-arg_length);
}
else
@ -644,8 +648,8 @@ bool String::replace(uint32 offset,uint32 arg_length,
bmove_upp(Ptr+str_length+diff,Ptr+str_length,
str_length-offset-arg_length);
}
if (length)
memcpy(Ptr+offset,to,length);
if (to_length)
memcpy(Ptr+offset,to,to_length);
}
str_length+=(uint32) diff;
}
@ -818,8 +822,18 @@ copy_and_convert(char *to, uint32 to_length, CHARSET_INFO *to_cs,
from++;
wc= '?';
}
else if (cnvres > MY_CS_TOOSMALL)
{
/*
A correct multibyte sequence detected
But it doesn't have Unicode mapping.
*/
error_count++;
from+= (-cnvres);
wc= '?';
}
else
break; // Impossible char.
break; // Not enough characters
outp:
if ((cnvres= (*wc_mb)(to_cs, wc, (uchar*) to, to_end)) > 0)
@ -847,22 +861,22 @@ void String::print(String *str)
switch (c)
{
case '\\':
str->append("\\\\", 2);
str->append(STRING_WITH_LEN("\\\\"));
break;
case '\0':
str->append("\\0", 2);
str->append(STRING_WITH_LEN("\\0"));
break;
case '\'':
str->append("\\'", 2);
str->append(STRING_WITH_LEN("\\'"));
break;
case '\n':
str->append("\\n", 2);
str->append(STRING_WITH_LEN("\\n"));
break;
case '\r':
str->append("\\r", 2);
str->append(STRING_WITH_LEN("\\r"));
break;
case 26: //Ctrl-Z
str->append("\\z", 2);
str->append(STRING_WITH_LEN("\\z"));
break;
default:
str->append(c);

6
client/sql_string.h
View File

@ -23,6 +23,8 @@
#define NOT_FIXED_DEC 31
#endif
#define STRING_WITH_LEN(X) ((const char*) X), ((uint) (sizeof(X) - 1))
class String;
int sortcmp(const String *a,const String *b, CHARSET_INFO *cs);
String *copy_if_not_alloced(String *a,String *b,uint32 arg_length);
@ -76,13 +78,15 @@ public:
{ /* never called */ }
~String() { free(); }
inline void set_charset(CHARSET_INFO *charset) { str_charset= charset; }
inline void set_charset(CHARSET_INFO *charset_arg)
{ str_charset= charset_arg; }
inline CHARSET_INFO *charset() const { return str_charset; }
inline uint32 length() const { return str_length;}
inline uint32 alloced_length() const { return Alloced_length;}
inline char& operator [] (uint32 i) const { return Ptr[i]; }
inline void length(uint32 len) { str_length=len ; }
inline bool is_empty() { return (str_length == 0); }
inline void mark_as_const() { Alloced_length= 0;}
inline const char *ptr() const { return Ptr; }
inline char *c_ptr()
{

2
cmd-line-utils/readline/display.c
View File

@ -426,7 +426,7 @@ rl_redisplay ()
#if defined (HANDLE_MULTIBYTE)
wchar_t wc;
size_t wc_bytes;
int wc_width;
int wc_width= 0;
mbstate_t ps;
int _rl_wrapped_multicolumn = 0;
#endif

8
cmd-line-utils/readline/histexpand.c
View File

@ -560,12 +560,12 @@ history_expand_internal (string, start, end_index_ptr, ret_string, current_line)
#if defined (HANDLE_MULTIBYTE)
if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
{
int c, l;
int chr, l;
l = _rl_find_prev_mbchar (string, i, MB_FIND_ANY);
c = string[l];
chr = string[l];
/* XXX - original patch had i - 1 ??? If i == 0 it would fail. */
if (i && (c == '\'' || c == '"'))
quoted_search_delimiter = c;
if (i && (chr == '\'' || chr == '"'))
quoted_search_delimiter = chr;
}
else
#endif /* HANDLE_MULTIBYTE */

8
cmd-line-utils/readline/input.c
View File

@ -529,17 +529,17 @@ _rl_read_mbchar (mbchar, size)
may be FIRST. Used by the search functions, among others. Very similar
to _rl_read_mbchar. */
int
_rl_read_mbstring (first, mb, mblen)
_rl_read_mbstring (first, mb, mb_len)
int first;
char *mb;
int mblen;
int mb_len;
{
int i, c;
mbstate_t ps;
c = first;
memset (mb, 0, mblen);
for (i = 0; i < mblen; i++)
memset (mb, 0, mb_len);
for (i = 0; i < mb_len; i++)
{
mb[i] = (char)c;
memset (&ps, 0, sizeof (mbstate_t));

6
cmd-line-utils/readline/text.c
View File

@ -1002,12 +1002,12 @@ _rl_rubout_char (count, key)
}
else
{
int orig_point;
int orig_point2;
orig_point = rl_point;
orig_point2 = rl_point;
rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO);
c = rl_line_buffer[rl_point];
rl_delete_text (rl_point, orig_point);
rl_delete_text (rl_point, orig_point2);
}
#endif /* HANDLE_MULTIBYTE */

8
cmd-line-utils/readline/vi_mode.c
View File

@ -672,7 +672,7 @@ _rl_vi_change_mbchar_case (count)
{
wchar_t wc;
char mb[MB_LEN_MAX+1];
int mblen;
int local_mblen;
mbstate_t ps;
memset (&ps, 0, sizeof (mbstate_t));
@ -695,9 +695,9 @@ _rl_vi_change_mbchar_case (count)
/* Vi is kind of strange here. */
if (wc)
{
mblen = wcrtomb (mb, wc, &ps);
if (mblen >= 0)
mb[mblen] = '\0';
local_mblen = wcrtomb (mb, wc, &ps);
if (local_mblen >= 0)
mb[local_mblen] = '\0';
rl_begin_undo_group ();
rl_delete (1, 0);
rl_insert_text (mb);

2
configure.in
View File

@ -970,7 +970,7 @@ case $SYSTEM_TYPE in
*darwin6*)
if test "$ac_cv_prog_gcc" = "yes"
then
FLAGS="-D_P1003_1B_VISIBLE -DSIGNAL_WITH_VIO_CLOSE -DSIGNALS_DONT_BREAK_READ -DHAVE_BROKEN_REALPATH"
FLAGS="-D_P1003_1B_VISIBLE -DSIGNAL_WITH_VIO_CLOSE -DSIGNALS_DONT_BREAK_READ -DHAVE_BROKEN_REALPATH -DDONT_DECLARE_CXA_PURE_VIRTUAL "
CFLAGS="$CFLAGS $FLAGS"
CXXFLAGS="$CXXFLAGS $FLAGS"
MAX_C_OPTIMIZE="-O"

54
dbug/dbug_analyze.c
View File

@ -309,7 +309,7 @@ FILE *inf;
unsigned long fn_ssz;
unsigned long lastuse;
unsigned int pos;
unsigned long time;
unsigned long local_time;
unsigned int oldpos;
unsigned long oldtime;
unsigned long oldchild;
@ -335,15 +335,15 @@ FILE *inf;
*/
while (pop (&oldpos, &oldtime, &oldchild)) {
DBUG_PRINT ("popped", ("%lu %lu", oldtime, oldchild));
time = fn_time - oldtime;
local_time = fn_time - oldtime;
t = top ();
t -> children += time;
t -> children += local_time;
DBUG_PRINT ("update", ("%s", modules[t -> pos].name));
DBUG_PRINT ("update", ("%lu", t -> children));
time -= oldchild;
modules[oldpos].m_time += time;
local_time -= oldchild;
modules[oldpos].m_time += local_time;
modules[oldpos].m_calls++;
tot_time += time;
tot_time += local_time;
tot_calls++;
if (pos == oldpos) {
goto next_line; /* Should be a break2 */
@ -355,11 +355,11 @@ FILE *inf;
* it so that it works the next time too.
*/
t = top ();
time = fn_time - t -> time - t -> children;
local_time = fn_time - t -> time - t -> children;
t -> time = fn_time; t -> children = 0;
modules[pos].m_time += time;
modules[pos].m_time += local_time;
modules[pos].m_calls++;
tot_time += time;
tot_time += local_time;
tot_calls++;
break;
case 'S':
@ -405,13 +405,13 @@ FILE *inf;
* time of fn_time.
*/
while (pop (&oldpos,&oldtime,&oldchild)) {
time = fn_time - oldtime;
local_time = fn_time - oldtime;
t = top ();
t -> children += time;
time -= oldchild;
modules[oldpos].m_time += time;
t -> children += local_time;
local_time -= oldchild;
modules[oldpos].m_time += local_time;
modules[oldpos].m_calls++;
tot_time += time;
tot_time += local_time;
tot_calls++;
}
DBUG_VOID_RETURN;
@ -472,17 +472,17 @@ unsigned long int *called, *timed;
{
char *name = m -> name;
register unsigned int calls = m -> m_calls;
register unsigned long time = m -> m_time;
register unsigned long local_time = m -> m_time;
register unsigned long stkuse = m -> m_stkuse;
unsigned int import;
double per_time = 0.0;
double per_calls = 0.0;
double ms_per_call, ftime;
double ms_per_call, local_ftime;
DBUG_ENTER ("out_item");
if (tot_time > 0) {
per_time = (double) (time * 100) / (double) tot_time;
per_time = (double) (local_time * 100) / (double) tot_time;
}
if (tot_calls > 0) {
per_calls = (double) (calls * 100) / (double) tot_calls;
@ -491,18 +491,18 @@ unsigned long int *called, *timed;
if (verbose) {
fprintf (outf, "%6d\t%10.2f\t%11ld\t%10.2f %10d\t%-15s\n",
calls, per_calls, time, per_time, import, name);
calls, per_calls, local_time, per_time, import, name);
} else {
ms_per_call = time;
ms_per_call = local_time;
ms_per_call /= calls;
ftime = time;
ftime /= 1000;
local_ftime = local_time;
local_ftime /= 1000;
fprintf(outf, "%8.2f%8.3f%8u%8.3f%8.2f%8u%8lu %-s\n",
per_time, ftime, calls, ms_per_call, per_calls, import,
per_time, local_ftime, calls, ms_per_call, per_calls, import,
stkuse, name);
}
*called = calls;
*timed = time;
*timed = local_time;
DBUG_VOID_RETURN;
}
@ -517,7 +517,7 @@ FILE *outf;
register unsigned int root;
register unsigned long int *s_calls, *s_time;
{
unsigned long int calls, time;
unsigned long int calls, local_time;
DBUG_ENTER ("out_body");
DBUG_PRINT ("out_body", ("%lu,%lu",*s_calls,*s_time));
@ -526,10 +526,10 @@ register unsigned long int *s_calls, *s_time;
} else {
while (root != MAXPROCS) {
out_body (outf, s_table[root].lchild,s_calls,s_time);
out_item (outf, &modules[s_table[root].pos],&calls,&time);
DBUG_PRINT ("out_body", ("-- %lu -- %lu --", calls, time));
out_item (outf, &modules[s_table[root].pos],&calls,&local_time);
DBUG_PRINT ("out_body", ("-- %lu -- %lu --", calls, local_time));
*s_calls += calls;
*s_time += time;
*s_time += local_time;
root = s_table[root].rchild;
}
DBUG_PRINT ("out_body", ("%lu,%lu", *s_calls, *s_time));

9
extra/my_print_defaults.c
View File

@ -48,15 +48,16 @@ static struct my_option my_long_options[] =
0, 0, 0, 0, 0, 0},
{"defaults-extra-file", 'e',
"Read this file after the global /etc config file and before the config file in the users home directory.",
(gptr*) &defaults_extra_file, (gptr*) &defaults_extra_file, 0, GET_STR,
REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
(gptr*) &my_defaults_extra_file, (gptr*) &my_defaults_extra_file, 0,
GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"defaults-group-suffix", 'g',
"In addition to the given groups, read also groups with this suffix",
(gptr*) &defaults_group_suffix, (gptr*) &defaults_group_suffix,
(gptr*) &my_defaults_group_suffix, (gptr*) &my_defaults_group_suffix,
0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"extra-file", 'e',
"Synonym for --defaults-extra-file.",
(gptr*) &defaults_extra_file, (gptr*) &defaults_extra_file, 0, GET_STR,
(gptr*) &my_defaults_extra_file,
(gptr*) &my_defaults_extra_file, 0, GET_STR,
REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"no-defaults", 'n', "Return an empty string (useful for scripts).",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},

3
extra/yassl/include/buffer.hpp
View File

@ -56,11 +56,13 @@ const uint AUTO = 0xFEEDBEEF;
// Checking Policy should implement a check function that tests whether the
// index is within the size limit of the array
struct Check {
Check() {}
void check(uint i, uint limit);
};
struct NoCheck {
NoCheck() {}
void check(uint, uint);
};
@ -198,6 +200,7 @@ inline void checked_delete(T* p)
// sets pointer to zero so safe for std conatiners
struct del_ptr_zero
{
del_ptr_zero() {}
template <typename T>
void operator()(T*& p) const
{

6
extra/yassl/include/crypto_wrapper.hpp
View File

@ -49,6 +49,7 @@ namespace yaSSL {
// Digest policy should implement a get_digest, update, and get sizes for pad
// and digest
struct Digest : public virtual_base {
Digest() {}
virtual void get_digest(byte*) = 0;
virtual void get_digest(byte*, const byte*, unsigned int) = 0;
virtual void update(const byte*, unsigned int) = 0;
@ -60,6 +61,7 @@ struct Digest : public virtual_base {
// For use with NULL Digests
struct NO_MAC : public Digest {
NO_MAC() {}
void get_digest(byte*);
void get_digest(byte*, const byte*, unsigned int);
void update(const byte*, unsigned int);
@ -184,6 +186,7 @@ private:
// BulkCipher policy should implement encrypt, decrypt, get block size,
// and set keys for encrypt and decrypt
struct BulkCipher : public virtual_base {
BulkCipher() {}
virtual void encrypt(byte*, const byte*, unsigned int) = 0;
virtual void decrypt(byte*, const byte*, unsigned int) = 0;
virtual void set_encryptKey(const byte*, const byte* = 0) = 0;
@ -197,6 +200,7 @@ struct BulkCipher : public virtual_base {
// For use with NULL Ciphers
struct NO_Cipher : public BulkCipher {
NO_Cipher() {}
void encrypt(byte*, const byte*, unsigned int) {}
void decrypt(byte*, const byte*, unsigned int) {}
void set_encryptKey(const byte*, const byte*) {}
@ -318,12 +322,14 @@ struct Auth : public virtual_base {
virtual bool verify(const byte*, unsigned int, const byte*,
unsigned int) = 0;
virtual uint get_signatureLength() const = 0;
Auth() {}
virtual ~Auth() {}
};
// For use with NULL Authentication schemes
struct NO_Auth : public Auth {
NO_Auth() {}
void sign(byte*, const byte*, unsigned int, const RandomPool&) {}
bool verify(const byte*, unsigned int, const byte*, unsigned int)
{ return true; }

17
extra/yassl/include/yassl_imp.hpp
View File

@ -71,6 +71,7 @@ struct RecordLayerHeader {
// base for all messages
struct Message : public virtual_base {
Message() {}
virtual input_buffer& set(input_buffer&) =0;
virtual output_buffer& get(output_buffer&) const =0;
@ -184,6 +185,7 @@ private:
class HandShakeBase : public virtual_base {
int length_;
public:
HandShakeBase() {}
int get_length() const;
void set_length(int);
@ -201,6 +203,7 @@ public:
struct HelloRequest : public HandShakeBase {
HelloRequest() {}
input_buffer& set(input_buffer& in);
output_buffer& get(output_buffer& out) const;
@ -334,6 +337,7 @@ private:
struct ServerKeyBase : public virtual_base {
ServerKeyBase() {}
virtual ~ServerKeyBase() {}
virtual void build(SSL&) {}
virtual void read(SSL&, input_buffer&) {}
@ -344,15 +348,21 @@ struct ServerKeyBase : public virtual_base {
// Server random number for FORTEZZA KEA
struct Fortezza_Server : public ServerKeyBase {
Fortezza_Server() {}
opaque r_s_[FORTEZZA_MAX];
};
struct SignatureBase : public virtual_base {
SignatureBase() {}
virtual ~SignatureBase() {}
};
struct anonymous_sa : public SignatureBase {};
struct anonymous_sa : public SignatureBase
{
public:
anonymous_sa() {}
};
struct Hashes {
@ -362,11 +372,13 @@ struct Hashes {
struct rsa_sa : public SignatureBase {
rsa_sa() {}
Hashes hashes_;
};
struct dsa_sa : public SignatureBase {
dsa_sa() {}
uint8 sha_[SHA_LEN];
};
@ -394,6 +406,7 @@ private:
// Server's RSA exchange
struct RSA_Server : public ServerKeyBase {
RSA_Server() {}
ServerRSAParams params_;
opaque* signature_; // signed rsa_sa hashes
};
@ -468,6 +481,7 @@ struct PreMasterSecret {
struct ClientKeyBase : public virtual_base {
ClientKeyBase() {}
virtual ~ClientKeyBase() {}
virtual void build(SSL&) {}
virtual void read(SSL&, input_buffer&) {}
@ -498,6 +512,7 @@ private:
// Fortezza Key Parameters from page 29
// hard code lengths cause only used here
struct FortezzaKeys : public ClientKeyBase {
FortezzaKeys() {}
opaque y_c_ [128]; // client's Yc, public value
opaque r_c_ [128]; // client's Rc
opaque y_signature_ [40]; // DSS signed public key

1
extra/yassl/include/yassl_int.hpp
View File

@ -235,6 +235,7 @@ struct BIGNUM {
TaoCrypt::Integer), we need to explicitly state the namespace
here to let gcc 2.96 deduce the correct type.
*/
BIGNUM() {}
yaSSL::Integer int_;
void assign(const byte* b, uint s) { int_.assign(b,s); }
};

2
extra/yassl/src/crypto_wrapper.cpp
View File

@ -557,6 +557,7 @@ void RandomPool::Fill(opaque* dst, uint sz) const
// Implementation of DSS Authentication
struct DSS::DSSImpl {
DSSImpl() {}
void SetPublic (const byte*, unsigned int);
void SetPrivate(const byte*, unsigned int);
TaoCrypt::DSA_PublicKey publicKey_;
@ -629,6 +630,7 @@ bool DSS::verify(const byte* sha_digest, unsigned int /* shaSz */,
// Implementation of RSA key interface
struct RSA::RSAImpl {
RSAImpl() {}
void SetPublic (const byte*, unsigned int);
void SetPrivate(const byte*, unsigned int);
TaoCrypt::RSA_PublicKey publicKey_;

32
extra/yassl/taocrypt/benchmark/benchmark.cpp
View File

@ -65,7 +65,7 @@ int main(int argc, char** argv)
const int megs = 5; // how much to test
const byte key[] =
const byte global_key[] =
{
0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,
0xfe,0xde,0xba,0x98,0x76,0x54,0x32,0x10,
@ -81,19 +81,19 @@ const byte iv[] =
};
byte plain [1024*1024];
byte cipher[1024*1024];
byte global_plain [1024*1024];
byte global_cipher[1024*1024];
void bench_des()
{
DES_EDE3_CBC_Encryption enc;
enc.SetKey(key, 16, iv);
enc.SetKey(global_key, 16, iv);
double start = current_time();
for(int i = 0; i < megs; i++)
enc.Process(plain, cipher, sizeof(plain));
enc.Process(global_plain, global_cipher, sizeof(global_plain));
double total = current_time() - start;
@ -107,12 +107,12 @@ void bench_des()
void bench_aes(bool show)
{
AES_CBC_Encryption enc;
enc.SetKey(key, 16, iv);
enc.SetKey(global_key, 16, iv);
double start = current_time();
for(int i = 0; i < megs; i++)
enc.Process(plain, cipher, sizeof(plain));
enc.Process(global_plain, global_cipher, sizeof(global_plain));
double total = current_time() - start;
@ -127,12 +127,12 @@ void bench_aes(bool show)
void bench_twofish()
{
Twofish_CBC_Encryption enc;
enc.SetKey(key, 16, iv);
enc.SetKey(global_key, 16, iv);
double start = current_time();
for(int i = 0; i < megs; i++)
enc.Process(plain, cipher, sizeof(plain));
enc.Process(global_plain, global_cipher, sizeof(global_plain));
double total = current_time() - start;
@ -147,12 +147,12 @@ void bench_twofish()
void bench_blowfish()
{
Blowfish_CBC_Encryption enc;
enc.SetKey(key, 16, iv);
enc.SetKey(global_key, 16, iv);
double start = current_time();
for(int i = 0; i < megs; i++)
enc.Process(plain, cipher, sizeof(plain));
enc.Process(global_plain, global_cipher, sizeof(global_plain));
double total = current_time() - start;
@ -166,12 +166,12 @@ void bench_blowfish()
void bench_arc4()
{
ARC4 enc;
enc.SetKey(key, 16);
enc.SetKey(global_key, 16);
double start = current_time();
for(int i = 0; i < megs; i++)
enc.Process(cipher, plain, sizeof(plain));
enc.Process(global_cipher, global_plain, sizeof(global_plain));
double total = current_time() - start;
@ -191,7 +191,7 @@ void bench_md5()
for(int i = 0; i < megs; i++)
hash.Update(plain, sizeof(plain));
hash.Update(global_plain, sizeof(global_plain));
hash.Final(digest);
@ -213,7 +213,7 @@ void bench_sha()
for(int i = 0; i < megs; i++)
hash.Update(plain, sizeof(plain));
hash.Update(global_plain, sizeof(global_plain));
hash.Final(digest);
@ -241,7 +241,7 @@ void bench_ripemd()
for(int i = 0; i < megs; i++)
hash.Update(plain, sizeof(plain));
hash.Update(global_plain, sizeof(global_plain));
hash.Final(digest);

3
extra/yassl/taocrypt/include/algebra.hpp
View File

@ -47,6 +47,7 @@ class TAOCRYPT_NO_VTABLE AbstractGroup : public virtual_base
public:
typedef Integer Element;
AbstractGroup() {}
virtual ~AbstractGroup() {}
virtual bool Equal(const Element &a, const Element &b) const =0;
@ -101,6 +102,7 @@ private:
class MultiplicativeGroupT : public AbstractGroup
{
public:
MultiplicativeGroupT() {}
const AbstractRing& GetRing() const
{return *m_pRing;}
@ -152,6 +154,7 @@ class TAOCRYPT_NO_VTABLE AbstractEuclideanDomain
: public AbstractRing
{
public:
AbstractEuclideanDomain() {}
typedef Integer Element;
virtual void DivisionAlgorithm(Element &r, Element &q, const Element &a,

1
extra/yassl/taocrypt/include/des.hpp
View File

@ -48,6 +48,7 @@ enum { DES_BLOCK_SIZE = 8, DES_KEY_SIZE = 32 };
class BasicDES {
public:
BasicDES() {}
void SetKey(const byte*, word32, CipherDir dir);
void RawProcessBlock(word32&, word32&) const;
protected:

1
extra/yassl/taocrypt/include/hash.hpp
View File

@ -38,6 +38,7 @@ namespace TaoCrypt {
// HASH
class HASH : public virtual_base {
public:
HASH() {}
virtual ~HASH() {}
virtual void Update(const byte*, word32) = 0;

4
extra/yassl/taocrypt/include/hmac.hpp
View File

@ -116,11 +116,11 @@ void HMAC<T>::KeyInnerHash()
// Update
template <class T>
void HMAC<T>::Update(const byte* msg, word32 length)
void HMAC<T>::Update(const byte* msg_arg, word32 length)
{
if (!innerHashKeyed_)
KeyInnerHash();
mac_.Update(msg, length);
mac_.Update(msg_arg, length);
}

4
extra/yassl/taocrypt/include/modarith.hpp
View File

@ -44,8 +44,8 @@ public:
typedef int RandomizationParameter;
typedef Integer Element;
ModularArithmetic(const Integer &modulus = Integer::One())
: modulus(modulus), result((word)0, modulus.reg_.size()) {}
ModularArithmetic(const Integer &modulus_arg = Integer::One())
: modulus(modulus_arg), result((word)0, modulus_arg.reg_.size()) {}
ModularArithmetic(const ModularArithmetic &ma)
: AbstractRing(),

4
extra/yassl/taocrypt/include/modes.hpp
View File

@ -49,8 +49,8 @@ public:
{ cipher_.Process(c, p, sz); }
void SetKey(const byte* k, word32 sz)
{ cipher_.SetKey(k, sz, DIR); }
void SetKey(const byte* k, word32 sz, const byte* iv)
{ cipher_.SetKey(k, sz, DIR); cipher_.SetIV(iv); }
void SetKey(const byte* k, word32 sz, const byte* iv_arg)
{ cipher_.SetKey(k, sz, DIR); cipher_.SetIV(iv_arg); }
private:
T cipher_;

34
extra/yassl/taocrypt/include/rsa.hpp
View File

@ -138,6 +138,7 @@ private:
// block type 2 padding
class RSA_BlockType2 {
public:
RSA_BlockType2() {}
void Pad(const byte*, word32, byte*, word32,
RandomNumberGenerator&) const;
word32 UnPad(const byte*, word32, byte*) const;
@ -147,6 +148,7 @@ public:
// block type 1 padding
class RSA_BlockType1 {
public:
RSA_BlockType1() {}
void Pad(const byte*, word32, byte*, word32,
RandomNumberGenerator&) const;
word32 UnPad(const byte*, word32, byte*) const;
@ -181,25 +183,27 @@ public:
// Public Encrypt
template<class Pad>
void RSA_Encryptor<Pad>::Encrypt(const byte* plain, word32 sz, byte* cipher,
RandomNumberGenerator& rng)
void RSA_Encryptor<Pad>::Encrypt(const byte* plain_arg, word32 sz,
byte* cipher_arg,
RandomNumberGenerator& rng_arg)
{
PK_Lengths lengths(key_.GetModulus());
assert(sz <= lengths.FixedMaxPlaintextLength());
ByteBlock paddedBlock(lengths.PaddedBlockByteLength());
padding_.Pad(plain, sz, paddedBlock.get_buffer(),
lengths.PaddedBlockBitLength(), rng);
padding_.Pad(plain_arg, sz, paddedBlock.get_buffer(),
lengths.PaddedBlockBitLength(), rng_arg);
key_.ApplyFunction(Integer(paddedBlock.get_buffer(), paddedBlock.size())).
Encode(cipher, lengths.FixedCiphertextLength());
Encode(cipher_arg, lengths.FixedCiphertextLength());
}
// Private Decrypt
template<class Pad>
word32 RSA_Decryptor<Pad>::Decrypt(const byte* cipher, word32 sz, byte* plain,
RandomNumberGenerator& rng)
word32 RSA_Decryptor<Pad>::Decrypt(const byte* cipher_arg, word32 sz,
byte* plain_arg,
RandomNumberGenerator& rng_arg)
{
PK_Lengths lengths(key_.GetModulus());
assert(sz == lengths.FixedCiphertextLength());
@ -208,29 +212,29 @@ word32 RSA_Decryptor<Pad>::Decrypt(const byte* cipher, word32 sz, byte* plain,
return 0;
ByteBlock paddedBlock(lengths.PaddedBlockByteLength());
Integer x = key_.CalculateInverse(rng, Integer(cipher,
Integer x = key_.CalculateInverse(rng_arg, Integer(cipher_arg,
lengths.FixedCiphertextLength()).Ref());
if (x.ByteCount() > paddedBlock.size())
x = Integer::Zero(); // don't return false, prevents timing attack
x.Encode(paddedBlock.get_buffer(), paddedBlock.size());
return padding_.UnPad(paddedBlock.get_buffer(),
lengths.PaddedBlockBitLength(), plain);
lengths.PaddedBlockBitLength(), plain_arg);
}
// Private SSL type (block 1) Encrypt
template<class Pad>
void RSA_Decryptor<Pad>::SSL_Sign(const byte* message, word32 sz, byte* sig,
RandomNumberGenerator& rng)
RandomNumberGenerator& rng_arg)
{
RSA_PublicKey inverse;
inverse.Initialize(key_.GetModulus(), key_.GetPrivateExponent());
RSA_Encryptor<RSA_BlockType1> enc(inverse); // SSL Type
enc.Encrypt(message, sz, sig, rng);
enc.Encrypt(message, sz, sig, rng_arg);
}
word32 SSL_Decrypt(const RSA_PublicKey& key, const byte* sig, byte* plain);
word32 SSL_Decrypt(const RSA_PublicKey& key, const byte* sig, byte* plain_arg);
// Public SSL type (block 1) Decrypt
@ -238,11 +242,11 @@ template<class Pad>
bool RSA_Encryptor<Pad>::SSL_Verify(const byte* message, word32 sz,
const byte* sig)
{
ByteBlock plain(PK_Lengths(key_.GetModulus()).FixedMaxPlaintextLength());
if (SSL_Decrypt(key_, sig, plain.get_buffer()) != sz)
ByteBlock local_plain(PK_Lengths(key_.GetModulus()).FixedMaxPlaintextLength());
if (SSL_Decrypt(key_, sig, local_plain.get_buffer()) != sz)
return false; // not right justified or bad padding
if ( (memcmp(plain.get_buffer(), message, sz)) == 0)
if ( (memcmp(local_plain.get_buffer(), message, sz)) == 0)
return true;
return false;
}

6
extra/yassl/taocrypt/include/type_traits.hpp
View File

@ -69,7 +69,11 @@ MK_FUNDAMENTAL_TYPE(unsigned long)
MK_FUNDAMENTAL_TYPE(float)
MK_FUNDAMENTAL_TYPE( double)
MK_FUNDAMENTAL_TYPE(long double)
#ifdef LONG_DOUBLE_IS_DISTINCT_TYPE
// Don't define by default as this gives warnings on power mac
MK_FUNDAMENTAL_TYPE(long double)
#endif
#if defined(WORD64_AVAILABLE) && defined(WORD64_IS_DISTINCT_TYPE)
MK_FUNDAMENTAL_TYPE(word64)

16
extra/yassl/taocrypt/mySTL/list.hpp
View File

@ -238,7 +238,7 @@ void list<T>::push_front(T t)
template<typename T>
void list<T>::pop_front()
{
node* front = head_;
node* local_front = head_;
if (head_ == 0)
return;
@ -248,8 +248,8 @@ void list<T>::pop_front()
head_ = head_->next_;
head_->prev_ = 0;
}
destroy(front);
FreeMemory(front);
destroy(local_front);
FreeMemory(local_front);
--sz_;
}
@ -310,13 +310,13 @@ T list<T>::back() const
template<typename T>
typename list<T>::node* list<T>::look_up(T t)
{
node* list = head_;
node* local_list = head_;
if (list == 0) return 0;
if (local_list == 0) return 0;
for (; list; list = list->next_)
if (list->value_ == t)
return list;
for (; local_list; local_list = local_list->next_)
if (local_list->value_ == t)
return local_list;
return 0;
}

11
extra/yassl/taocrypt/src/aes.cpp
View File

@ -97,13 +97,14 @@ void AES::SetKey(const byte* userKey, word32 keylen, CipherDir /*dummy*/)
rounds_ = keylen/4 + 6;
word32 temp, *rk = key_;
unsigned int i=0;
GetUserKey(BigEndianOrder, rk, keylen/4, userKey, keylen);
switch(keylen)
{
case 16:
{
unsigned int i=0;
while (true)
{
temp = rk[3];
@ -121,8 +122,10 @@ void AES::SetKey(const byte* userKey, word32 keylen, CipherDir /*dummy*/)
rk += 4;
}
break;
}
case 24:
{
unsigned int i=0;
while (true) // for (;;) here triggers a bug in VC60 SP4 w/ Pro Pack
{
temp = rk[ 5];
@ -143,7 +146,10 @@ void AES::SetKey(const byte* userKey, word32 keylen, CipherDir /*dummy*/)
}
break;
}
case 32:
{
unsigned int i=0;
while (true)
{
temp = rk[ 7];
@ -172,6 +178,7 @@ void AES::SetKey(const byte* userKey, word32 keylen, CipherDir /*dummy*/)
}
break;
}
}
if (dir_ == DECRYPTION)
{

6
extra/yassl/taocrypt/src/algebra.cpp
View File

@ -193,10 +193,10 @@ Integer AbstractGroup::CascadeScalarMultiply(const Element &x,
struct WindowSlider
{
WindowSlider(const Integer &exp, bool fastNegate,
WindowSlider(const Integer &exp_arg, bool fastNegate_arg,
unsigned int windowSizeIn=0)
: exp(exp), windowModulus(Integer::One()), windowSize(windowSizeIn),
windowBegin(0), fastNegate(fastNegate), firstTime(true),
: exp(exp_arg), windowModulus(Integer::One()), windowSize(windowSizeIn),
windowBegin(0), fastNegate(fastNegate_arg), firstTime(true),
finished(false)
{
if (windowSize == 0)

4
extra/yassl/taocrypt/src/asn.cpp
View File

@ -741,8 +741,8 @@ void CertDecoder::GetName(NameType nt)
else {
// skip
source_.advance(oidSz + 1);
word32 length = GetLength(source_);
source_.advance(length);
word32 length2 = GetLength(source_);
source_.advance(length2);
}
}
ptr[idx++] = 0;

92
extra/yassl/taocrypt/test/test.cpp
View File

@ -137,20 +137,20 @@ const byte msgTmp[] = { // "now is the time for all " w/o trailing 0
0x66,0x6f,0x72,0x20,0x61,0x6c,0x6c,0x20
};
byte* msg = 0; // for block cipher input
byte* plain = 0; // for cipher decrypt comparison
byte* cipher = 0; // block output
byte* global_msg = 0; // for block cipher input
byte* global_plain = 0; // for cipher decrypt comparison
byte* global_cipher = 0; // block output
void taocrypt_test(void* args)
{
((func_args*)args)->return_code = -1; // error state
msg = NEW_TC byte[24];
plain = NEW_TC byte[24];
cipher = NEW_TC byte[24];
global_msg = NEW_TC byte[24];
global_plain = NEW_TC byte[24];
global_cipher = NEW_TC byte[24];
memcpy(msg, msgTmp, 24);
memcpy(global_msg, msgTmp, 24);
int ret = 0;
if ( (ret = sha_test()) )
@ -228,9 +228,9 @@ void taocrypt_test(void* args)
else
printf( "PBKDF2 test passed!\n");
tcArrayDelete(cipher);
tcArrayDelete(plain);
tcArrayDelete(msg);
tcArrayDelete(global_cipher);
tcArrayDelete(global_plain);
tcArrayDelete(global_msg);
((func_args*)args)->return_code = ret;
}
@ -597,11 +597,11 @@ int des_test()
const byte iv[] = { 0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef };
enc.SetKey(key, sizeof(key));
enc.Process(cipher, msg, sz);
enc.Process(global_cipher, global_msg, sz);
dec.SetKey(key, sizeof(key));
dec.Process(plain, cipher, sz);
dec.Process(global_plain, global_cipher, sz);
if (memcmp(plain, msg, sz))
if (memcmp(global_plain, global_msg, sz))
return -50;
const byte verify1[] =
@ -611,7 +611,7 @@ int des_test()
0x89,0x3d,0x51,0xec,0x4b,0x56,0x3b,0x53
};
if (memcmp(cipher, verify1, sz))
if (memcmp(global_cipher, verify1, sz))
return -51;
// CBC mode
@ -619,11 +619,11 @@ int des_test()
DES_CBC_Decryption dec2;
enc2.SetKey(key, sizeof(key), iv);
enc2.Process(cipher, msg, sz);
enc2.Process(global_cipher, global_msg, sz);
dec2.SetKey(key, sizeof(key), iv);
dec2.Process(plain, cipher, sz);
dec2.Process(global_plain, global_cipher, sz);
if (memcmp(plain, msg, sz))
if (memcmp(global_plain, global_msg, sz))
return -52;
const byte verify2[] =
@ -633,7 +633,7 @@ int des_test()
0x15,0x85,0xb3,0x22,0x4b,0x86,0x2b,0x4b
};
if (memcmp(cipher, verify2, sz))
if (memcmp(global_cipher, verify2, sz))
return -53;
// EDE3 CBC mode
@ -655,11 +655,11 @@ int des_test()
};
enc3.SetKey(key3, sizeof(key3), iv3);
enc3.Process(cipher, msg, sz);
enc3.Process(global_cipher, global_msg, sz);
dec3.SetKey(key3, sizeof(key3), iv3);
dec3.Process(plain, cipher, sz);
dec3.Process(global_plain, global_cipher, sz);
if (memcmp(plain, msg, sz))
if (memcmp(global_plain, global_msg, sz))
return -54;
const byte verify3[] =
@ -669,7 +669,7 @@ int des_test()
0x18,0xbc,0xbb,0x6d,0xd2,0xb1,0x16,0xda
};
if (memcmp(cipher, verify3, sz))
if (memcmp(global_cipher, verify3, sz))
return -55;
return 0;
@ -688,10 +688,10 @@ int aes_test()
enc.SetKey(key, bs, iv);
dec.SetKey(key, bs, iv);
enc.Process(cipher, msg, bs);
dec.Process(plain, cipher, bs);
enc.Process(global_cipher, global_msg, bs);
dec.Process(global_plain, global_cipher, bs);
if (memcmp(plain, msg, bs))
if (memcmp(global_plain, global_msg, bs))
return -60;
const byte verify[] =
@ -700,7 +700,7 @@ int aes_test()
0x2c,0xcc,0x9d,0x46,0x77,0xa2,0x33,0xcb
};
if (memcmp(cipher, verify, bs))
if (memcmp(global_cipher, verify, bs))
return -61;
AES_ECB_Encryption enc2;
@ -709,10 +709,10 @@ int aes_test()
enc2.SetKey(key, bs, iv);
dec2.SetKey(key, bs, iv);
enc2.Process(cipher, msg, bs);
dec2.Process(plain, cipher, bs);
enc2.Process(global_cipher, global_msg, bs);
dec2.Process(global_plain, global_cipher, bs);
if (memcmp(plain, msg, bs))
if (memcmp(global_plain, global_msg, bs))
return -62;
const byte verify2[] =
@ -721,7 +721,7 @@ int aes_test()
0xc8,0x8c,0x33,0x3b,0xb5,0x8f,0x85,0xd1
};
if (memcmp(cipher, verify2, bs))
if (memcmp(global_cipher, verify2, bs))
return -63;
return 0;
@ -740,10 +740,10 @@ int twofish_test()
enc.SetKey(key, bs, iv);
dec.SetKey(key, bs, iv);
enc.Process(cipher, msg, bs);
dec.Process(plain, cipher, bs);
enc.Process(global_cipher, global_msg, bs);
dec.Process(global_plain, global_cipher, bs);
if (memcmp(plain, msg, bs))
if (memcmp(global_plain, global_msg, bs))
return -60;
const byte verify[] =
@ -752,7 +752,7 @@ int twofish_test()
0x21,0x03,0x58,0x79,0x5F,0x02,0x27,0x2C
};
if (memcmp(cipher, verify, bs))
if (memcmp(global_cipher, verify, bs))
return -61;
Twofish_ECB_Encryption enc2;
@ -761,10 +761,10 @@ int twofish_test()
enc2.SetKey(key, bs, iv);
dec2.SetKey(key, bs, iv);
enc2.Process(cipher, msg, bs);
dec2.Process(plain, cipher, bs);
enc2.Process(global_cipher, global_msg, bs);
dec2.Process(global_plain, global_cipher, bs);
if (memcmp(plain, msg, bs))
if (memcmp(global_plain, global_msg, bs))
return -62;
const byte verify2[] =
@ -773,7 +773,7 @@ int twofish_test()
0xC4,0xCD,0x6B,0x91,0x14,0xC5,0x3A,0x09
};
if (memcmp(cipher, verify2, bs))
if (memcmp(global_cipher, verify2, bs))
return -63;
return 0;
@ -792,10 +792,10 @@ int blowfish_test()
enc.SetKey(key, 16, iv);
dec.SetKey(key, 16, iv);
enc.Process(cipher, msg, bs * 2);
dec.Process(plain, cipher, bs * 2);
enc.Process(global_cipher, global_msg, bs * 2);
dec.Process(global_plain, global_cipher, bs * 2);
if (memcmp(plain, msg, bs))
if (memcmp(global_plain, global_msg, bs))
return -60;
const byte verify[] =
@ -804,7 +804,7 @@ int blowfish_test()
0xBC,0xD9,0x08,0xC4,0x94,0x6C,0x89,0xA3
};
if (memcmp(cipher, verify, bs))
if (memcmp(global_cipher, verify, bs))
return -61;
Blowfish_ECB_Encryption enc2;
@ -813,10 +813,10 @@ int blowfish_test()
enc2.SetKey(key, 16, iv);
dec2.SetKey(key, 16, iv);
enc2.Process(cipher, msg, bs * 2);
dec2.Process(plain, cipher, bs * 2);
enc2.Process(global_cipher, global_msg, bs * 2);
dec2.Process(global_plain, global_cipher, bs * 2);
if (memcmp(plain, msg, bs))
if (memcmp(global_plain, global_msg, bs))
return -62;
const byte verify2[] =
@ -825,7 +825,7 @@ int blowfish_test()
0x8F,0xCE,0x39,0x32,0xDE,0xD7,0xBC,0x5B
};
if (memcmp(cipher, verify2, bs))
if (memcmp(global_cipher, verify2, bs))
return -63;
return 0;

13
extra/yassl/testsuite/testsuite.cpp
View File

@ -141,16 +141,17 @@ int test_openSSL_des()
/* test des encrypt/decrypt */
char data[] = "this is my data ";
int dataSz = strlen(data);
DES_key_schedule key[3];
DES_key_schedule local_key[3];
byte iv[8];
EVP_BytesToKey(EVP_des_ede3_cbc(), EVP_md5(), NULL, (byte*)data, dataSz, 1,
(byte*)key, iv);
(byte*)local_key, iv);
byte cipher[16];
DES_ede3_cbc_encrypt((byte*)data, cipher, dataSz, &key[0], &key[1],
&key[2], &iv, true);
DES_ede3_cbc_encrypt((byte*)data, cipher, dataSz,
&local_key[0], &local_key[1],
&local_key[2], &iv, true);
byte plain[16];
DES_ede3_cbc_encrypt(cipher, plain, 16, &key[0], &key[1], &key[2],
&iv, false);
DES_ede3_cbc_encrypt(cipher, plain, 16, &local_key[0], &local_key[1],
&local_key[2], &iv, false);
return 0;
}

2
include/m_ctype.h
View File

@ -98,7 +98,7 @@ typedef struct
{
uint beg;
uint end;
uint mblen;
uint mb_len;
} my_match_t;
enum my_lex_states

2
include/my_global.h
View File

@ -629,7 +629,7 @@ typedef unsigned short ushort;
duplicate declaration of __cxa_pure_virtual, solved by declaring it a
weak symbol.
*/
#ifdef USE_MYSYS_NEW
#if defined(USE_MYSYS_NEW) && ! defined(DONT_DECLARE_CXA_PURE_VIRTUAL)
C_MODE_START
int __cxa_pure_virtual () __attribute__ ((weak));
C_MODE_END

16
include/my_pthread.h
View File

@ -269,14 +269,14 @@ int sigwait(sigset_t *setp, int *sigp); /* Use our implemention */
we want to make sure that no such flags are set.
*/
#if defined(HAVE_SIGACTION) && !defined(my_sigset)
#define my_sigset(A,B) do { struct sigaction s; sigset_t set; int rc; \
DBUG_ASSERT((A) != 0); \
sigemptyset(&set); \
s.sa_handler = (B); \
s.sa_mask = set; \
s.sa_flags = 0; \
rc= sigaction((A), &s, (struct sigaction *) NULL);\
DBUG_ASSERT(rc == 0); \
#define my_sigset(A,B) do { struct sigaction l_s; sigset_t l_set; int l_rc; \
DBUG_ASSERT((A) != 0); \
sigemptyset(&l_set); \
l_s.sa_handler = (B); \
l_s.sa_mask = l_set; \
l_s.sa_flags = 0; \
l_rc= sigaction((A), &l_s, (struct sigaction *) NULL);\
DBUG_ASSERT(l_rc == 0); \
} while (0)
#elif defined(HAVE_SIGSET) && !defined(my_sigset)
#define my_sigset(A,B) sigset((A),(B))

7
include/my_sys.h
View File

@ -250,9 +250,10 @@ extern my_bool NEAR my_disable_locking,NEAR my_disable_async_io,
NEAR my_disable_flush_key_blocks, NEAR my_disable_symlinks;
extern char wild_many,wild_one,wild_prefix;
extern const char *charsets_dir;
extern char *defaults_extra_file;
extern const char *defaults_group_suffix;
extern const char *defaults_file;
/* from default.c */
extern char *my_defaults_extra_file;
extern const char *my_defaults_group_suffix;
extern const char *my_defaults_file;
extern my_bool timed_mutexes;

10
include/my_time.h
View File

@ -80,16 +80,16 @@ str_to_datetime(const char *str, uint length, MYSQL_TIME *l_time,
uint flags, int *was_cut);
longlong number_to_datetime(longlong nr, MYSQL_TIME *time_res,
uint flags, int *was_cut);
ulonglong TIME_to_ulonglong_datetime(const MYSQL_TIME *time);
ulonglong TIME_to_ulonglong_date(const MYSQL_TIME *time);
ulonglong TIME_to_ulonglong_time(const MYSQL_TIME *time);
ulonglong TIME_to_ulonglong(const MYSQL_TIME *time);
ulonglong TIME_to_ulonglong_datetime(const MYSQL_TIME *);
ulonglong TIME_to_ulonglong_date(const MYSQL_TIME *);
ulonglong TIME_to_ulonglong_time(const MYSQL_TIME *);
ulonglong TIME_to_ulonglong(const MYSQL_TIME *);
my_bool str_to_time(const char *str,uint length, MYSQL_TIME *l_time,
int *warning);
int check_time_range(struct st_mysql_time *time, int *warning);
int check_time_range(struct st_mysql_time *, int *warning);
long calc_daynr(uint year,uint month,uint day);
uint calc_days_in_year(uint year);

3
include/mysql.h
View File

@ -87,6 +87,7 @@ extern char *mysql_unix_port;
#define IS_NUM(t) ((t) <= MYSQL_TYPE_INT24 || (t) == MYSQL_TYPE_YEAR || (t) == MYSQL_TYPE_NEWDECIMAL)
#define IS_NUM_FIELD(f) ((f)->flags & NUM_FLAG)
#define INTERNAL_NUM_FIELD(f) (((f)->type <= MYSQL_TYPE_INT24 && ((f)->type != MYSQL_TYPE_TIMESTAMP || (f)->length == 14 || (f)->length == 8)) || (f)->type == MYSQL_TYPE_YEAR)
#define IS_LONGDATA(t) ((t) >= MYSQL_TYPE_TINY_BLOB && (t) <= MYSQL_TYPE_STRING)
typedef struct st_mysql_field {
@ -783,7 +784,7 @@ int STDCALL mysql_stmt_prepare(MYSQL_STMT *stmt, const char *query,
unsigned long length);
int STDCALL mysql_stmt_execute(MYSQL_STMT *stmt);
int STDCALL mysql_stmt_fetch(MYSQL_STMT *stmt);
int STDCALL mysql_stmt_fetch_column(MYSQL_STMT *stmt, MYSQL_BIND *bind,
int STDCALL mysql_stmt_fetch_column(MYSQL_STMT *stmt, MYSQL_BIND *bind_arg,
unsigned int column,
unsigned long offset);
int STDCALL mysql_stmt_store_result(MYSQL_STMT *stmt);

240
libmysql/libmysql.c
View File

@ -1724,7 +1724,7 @@ static int stmt_read_row_no_result_set(MYSQL_STMT *stmt, unsigned char **row);
STMT_ATTR_UPDATE_MAX_LENGTH attribute is set.
*/
static void stmt_update_metadata(MYSQL_STMT *stmt, MYSQL_ROWS *data);
static my_bool setup_one_fetch_function(MYSQL_BIND *bind, MYSQL_FIELD *field);
static my_bool setup_one_fetch_function(MYSQL_BIND *, MYSQL_FIELD *field);
/* Auxilary function used to reset statement handle. */
@ -2168,7 +2168,7 @@ static void update_stmt_fields(MYSQL_STMT *stmt)
MYSQL_FIELD *field= stmt->mysql->fields;
MYSQL_FIELD *field_end= field + stmt->field_count;
MYSQL_FIELD *stmt_field= stmt->fields;
MYSQL_BIND *bind= stmt->bind_result_done ? stmt->bind : 0;
MYSQL_BIND *my_bind= stmt->bind_result_done ? stmt->bind : 0;
DBUG_ASSERT(stmt->field_count == stmt->mysql->field_count);
@ -2179,10 +2179,10 @@ static void update_stmt_fields(MYSQL_STMT *stmt)
stmt_field->type = field->type;
stmt_field->flags = field->flags;
stmt_field->decimals = field->decimals;
if (bind)
if (my_bind)
{
/* Ignore return value: it should be 0 if bind_result succeeded. */
(void) setup_one_fetch_function(bind++, stmt_field);
(void) setup_one_fetch_function(my_bind++, stmt_field);
}
}
}
@ -3008,7 +3008,7 @@ static my_bool int_is_null_false= 0;
mysql_stmt_bind_param()
stmt statement handle
The statement must be prepared with mysql_stmt_prepare().
bind Array of mysql_stmt_param_count() bind parameters.
my_bind Array of mysql_stmt_param_count() bind parameters.
This function doesn't check that size of this argument
is >= mysql_stmt_field_count(): it's user's responsibility.
@ -3083,65 +3083,66 @@ static my_bool int_is_null_false= 0;
to point to the buffer of given type. Finally, additional actions
may be taken for some types or use cases:
Binding integer types.
For integer types you might also need to set MYSQL_BIND::is_unsigned
member. Set it to TRUE when binding unsigned char, unsigned short,
unsigned int, unsigned long, unsigned long long.
Binding integer types.
For integer types you might also need to set MYSQL_BIND::is_unsigned
member. Set it to TRUE when binding unsigned char, unsigned short,
unsigned int, unsigned long, unsigned long long.
Binding floating point types.
For floating point types you just need to set
MYSQL_BIND::buffer_type and MYSQL_BIND::buffer. The rest of the
members should be zero-initialized.
Binding floating point types.
For floating point types you just need to set
MYSQL_BIND::buffer_type and MYSQL_BIND::buffer. The rest of the
members should be zero-initialized.
Binding NULLs.
You might have a column always NULL, never NULL, or sometimes NULL.
For an always NULL column set MYSQL_BIND::buffer_type to
MYSQL_TYPE_NULL. The rest of the members just need to be
zero-initialized. For never NULL columns set MYSQL_BIND::is_null to
0, or this has already been done if you zero-initialized the entire
structure. If you set MYSQL_TYPE::is_null to point to an
application buffer of type 'my_bool', then this buffer will be
checked on each execution: this way you can set the buffer to TRUE,
or any non-0 value for NULLs, and to FALSE or 0 for not NULL data.
Binding NULLs.
You might have a column always NULL, never NULL, or sometimes
NULL. For an always NULL column set MYSQL_BIND::buffer_type to
MYSQL_TYPE_NULL. The rest of the members just need to be
zero-initialized. For never NULL columns set
MYSQL_BIND::is_null to 0, or this has already been done if you
zero-initialized the entire structure. If you set
MYSQL_TYPE::is_null to point to an application buffer of type
'my_bool', then this buffer will be checked on each execution:
this way you can set the buffer to TRUE, or any non-0 value for
NULLs, and to FALSE or 0 for not NULL data.
Binding text strings and sequences of bytes.
For strings, in addition to MYSQL_BIND::buffer_type and
MYSQL_BIND::buffer you need to set MYSQL_BIND::length or
MYSQL_BIND::buffer_length.
If 'length' is set, 'buffer_length' is ignored. 'buffer_length'
member should be used when size of string doesn't change between
executions. If you want to vary buffer length for each value, set
'length' to point to an application buffer of type 'unsigned long'
and set this long to length of the string before each
mysql_stmt_execute().
Binding text strings and sequences of bytes.
For strings, in addition to MYSQL_BIND::buffer_type and
MYSQL_BIND::buffer you need to set MYSQL_BIND::length or
MYSQL_BIND::buffer_length. If 'length' is set, 'buffer_length'
is ignored. 'buffer_length' member should be used when size of
string doesn't change between executions. If you want to vary
buffer length for each value, set 'length' to point to an
application buffer of type 'unsigned long' and set this long to
length of the string before each mysql_stmt_execute().
Binding dates and times.
For binding dates and times prepared statements API provides clients
with MYSQL_TIME structure. A pointer to instance of this structure
should be assigned to MYSQL_BIND::buffer whenever MYSQL_TYPE_TIME,
MYSQL_TYPE_DATE, MYSQL_TYPE_DATETIME typecodes are used. When
typecode is MYSQL_TYPE_TIME, only members 'hour', 'minute', 'second'
and 'neg' (is time offset negative) are used. These members only
will be sent to the server.
MYSQL_TYPE_DATE implies use of 'year', 'month', 'day', 'neg'.
MYSQL_TYPE_DATETIME utilizes both parts of MYSQL_TIME structure.
You don't have to set MYSQL_TIME::time_type member: it's not used
when sending data to the server, typecode information is enough.
'second_part' member can hold microsecond precision of time value,
but now it's only supported on protocol level: you can't store
microsecond in a column, or use in temporal calculations. However,
if you send a time value with microsecond part for 'SELECT ?',
statement, you'll get it back unchanged from the server.
Binding dates and times.
For binding dates and times prepared statements API provides
clients with MYSQL_TIME structure. A pointer to instance of this
structure should be assigned to MYSQL_BIND::buffer whenever
MYSQL_TYPE_TIME, MYSQL_TYPE_DATE, MYSQL_TYPE_DATETIME typecodes
are used. When typecode is MYSQL_TYPE_TIME, only members
'hour', 'minute', 'second' and 'neg' (is time offset negative)
are used. These members only will be sent to the server.
MYSQL_TYPE_DATE implies use of 'year', 'month', 'day', 'neg'.
MYSQL_TYPE_DATETIME utilizes both parts of MYSQL_TIME structure.
You don't have to set MYSQL_TIME::time_type member: it's not
used when sending data to the server, typecode information is
enough. 'second_part' member can hold microsecond precision of
time value, but now it's only supported on protocol level: you
can't store microsecond in a column, or use in temporal
calculations. However, if you send a time value with microsecond
part for 'SELECT ?', statement, you'll get it back unchanged
from the server.
Data conversion.
If conversion from host language type to data representation,
corresponding to SQL type, is required it's done on the server.
Data truncation is possible when conversion is lossy. For example,
if you supply MYSQL_TYPE_DATETIME value out of valid SQL type
TIMESTAMP range, the same conversion will be applied as if this
value would have been sent as string in the old protocol.
TODO: document how the server will behave in case of truncation/data
loss.
Data conversion.
If conversion from host language type to data representation,
corresponding to SQL type, is required it's done on the server.
Data truncation is possible when conversion is lossy. For
example, if you supply MYSQL_TYPE_DATETIME value out of valid
SQL type TIMESTAMP range, the same conversion will be applied as
if this value would have been sent as string in the old
protocol. TODO: document how the server will behave in case of
truncation/data loss.
After variables were bound, you can repeatedly set/change their
values and mysql_stmt_execute() the statement.
@ -3169,7 +3170,7 @@ static my_bool int_is_null_false= 0;
1 error, can be retrieved with mysql_stmt_error.
*/
my_bool STDCALL mysql_stmt_bind_param(MYSQL_STMT *stmt, MYSQL_BIND *bind)
my_bool STDCALL mysql_stmt_bind_param(MYSQL_STMT *stmt, MYSQL_BIND *my_bind)
{
uint count=0;
MYSQL_BIND *param, *end;
@ -3186,7 +3187,7 @@ my_bool STDCALL mysql_stmt_bind_param(MYSQL_STMT *stmt, MYSQL_BIND *bind)
}
/* Allocated on prepare */
memcpy((char*) stmt->params, (char*) bind,
memcpy((char*) stmt->params, (char*) my_bind,
sizeof(MYSQL_BIND) * stmt->param_count);
for (param= stmt->params, end= param+stmt->param_count;
@ -3349,8 +3350,7 @@ mysql_stmt_send_long_data(MYSQL_STMT *stmt, uint param_number,
}
param= stmt->params+param_number;
if (param->buffer_type < MYSQL_TYPE_TINY_BLOB ||
param->buffer_type > MYSQL_TYPE_STRING)
if (!IS_LONGDATA(param->buffer_type))
{
/* Long data handling should be used only for string/binary types */
strmov(stmt->sqlstate, unknown_sqlstate);
@ -3514,7 +3514,7 @@ static void fetch_string_with_conversion(MYSQL_BIND *param, char *value,
This function should support all target buffer types: the rest
of conversion functions can delegate conversion to it.
*/
switch(param->buffer_type) {
switch (param->buffer_type) {
case MYSQL_TYPE_NULL: /* do nothing */
break;
case MYSQL_TYPE_TINY:
@ -3856,32 +3856,32 @@ static void fetch_float_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field,
static void fetch_datetime_with_conversion(MYSQL_BIND *param,
MYSQL_FIELD *field,
MYSQL_TIME *time)
MYSQL_TIME *my_time)
{
switch (param->buffer_type) {
case MYSQL_TYPE_NULL: /* do nothing */
break;
case MYSQL_TYPE_DATE:
*(MYSQL_TIME *)(param->buffer)= *time;
*param->error= time->time_type != MYSQL_TIMESTAMP_DATE;
*(MYSQL_TIME *)(param->buffer)= *my_time;
*param->error= my_time->time_type != MYSQL_TIMESTAMP_DATE;
break;
case MYSQL_TYPE_TIME:
*(MYSQL_TIME *)(param->buffer)= *time;
*param->error= time->time_type != MYSQL_TIMESTAMP_TIME;
*(MYSQL_TIME *)(param->buffer)= *my_time;
*param->error= my_time->time_type != MYSQL_TIMESTAMP_TIME;
break;
case MYSQL_TYPE_DATETIME:
case MYSQL_TYPE_TIMESTAMP:
*(MYSQL_TIME *)(param->buffer)= *time;
*(MYSQL_TIME *)(param->buffer)= *my_time;
/* No error: time and date are compatible with datetime */
break;
case MYSQL_TYPE_YEAR:
shortstore(param->buffer, time->year);
shortstore(param->buffer, my_time->year);
*param->error= 1;
break;
case MYSQL_TYPE_FLOAT:
case MYSQL_TYPE_DOUBLE:
{
ulonglong value= TIME_to_ulonglong(time);
ulonglong value= TIME_to_ulonglong(my_time);
fetch_float_with_conversion(param, field,
ulonglong2double(value), DBL_DIG);
break;
@ -3892,7 +3892,7 @@ static void fetch_datetime_with_conversion(MYSQL_BIND *param,
case MYSQL_TYPE_LONG:
case MYSQL_TYPE_LONGLONG:
{
longlong value= (longlong) TIME_to_ulonglong(time);
longlong value= (longlong) TIME_to_ulonglong(my_time);
fetch_long_with_conversion(param, field, value, TRUE);
break;
}
@ -3903,7 +3903,7 @@ static void fetch_datetime_with_conversion(MYSQL_BIND *param,
fetch_string_with_conversion:
*/
char buff[MAX_DATE_STRING_REP_LENGTH];
uint length= my_TIME_to_str(time, buff);
uint length= my_TIME_to_str(my_time, buff);
/* Resort to string conversion */
fetch_string_with_conversion(param, (char *)buff, length);
break;
@ -4269,6 +4269,8 @@ static my_bool is_binary_compatible(enum enum_field_types type1,
static my_bool setup_one_fetch_function(MYSQL_BIND *param, MYSQL_FIELD *field)
{
DBUG_ENTER("setup_one_fetch_function");
/* Setup data copy functions for the different supported types */
switch (param->buffer_type) {
case MYSQL_TYPE_NULL: /* for dummy binds */
@ -4333,7 +4335,9 @@ static my_bool setup_one_fetch_function(MYSQL_BIND *param, MYSQL_FIELD *field)
param->fetch_result= fetch_result_str;
break;
default:
return TRUE;
DBUG_PRINT("error", ("Unknown param->buffer_type: %u",
(uint) param->buffer_type));
DBUG_RETURN(TRUE);
}
if (! is_binary_compatible(param->buffer_type, field->type))
param->fetch_result= fetch_result_with_conversion;
@ -4402,9 +4406,10 @@ static my_bool setup_one_fetch_function(MYSQL_BIND *param, MYSQL_FIELD *field)
param->skip_result= skip_result_string;
break;
default:
return TRUE;
DBUG_PRINT("error", ("Unknown field->type: %u", (uint) field->type));
DBUG_RETURN(TRUE);
}
return FALSE;
DBUG_RETURN(FALSE);
}
@ -4412,7 +4417,7 @@ static my_bool setup_one_fetch_function(MYSQL_BIND *param, MYSQL_FIELD *field)
Setup the bind buffers for resultset processing
*/
my_bool STDCALL mysql_stmt_bind_result(MYSQL_STMT *stmt, MYSQL_BIND *bind)
my_bool STDCALL mysql_stmt_bind_result(MYSQL_STMT *stmt, MYSQL_BIND *my_bind)
{
MYSQL_BIND *param, *end;
MYSQL_FIELD *field;
@ -4436,8 +4441,9 @@ my_bool STDCALL mysql_stmt_bind_result(MYSQL_STMT *stmt, MYSQL_BIND *bind)
is called from mysql_stmt_store_result.
*/
if (stmt->bind != bind)
memcpy((char*) stmt->bind, (char*) bind, sizeof(MYSQL_BIND) * bind_count);
if (stmt->bind != my_bind)
memcpy((char*) stmt->bind, (char*) my_bind,
sizeof(MYSQL_BIND) * bind_count);
for (param= stmt->bind, end= param + bind_count, field= stmt->fields ;
param < end ;
@ -4484,7 +4490,7 @@ my_bool STDCALL mysql_stmt_bind_result(MYSQL_STMT *stmt, MYSQL_BIND *bind)
static int stmt_fetch_row(MYSQL_STMT *stmt, uchar *row)
{
MYSQL_BIND *bind, *end;
MYSQL_BIND *my_bind, *end;
MYSQL_FIELD *field;
uchar *null_ptr, bit;
int truncation_count= 0;
@ -4506,11 +4512,12 @@ static int stmt_fetch_row(MYSQL_STMT *stmt, uchar *row)
bit= 4; /* first 2 bits are reserved */
/* Copy complete row to application buffers */
for (bind= stmt->bind, end= bind + stmt->field_count, field= stmt->fields ;
bind < end ;
bind++, field++)
for (my_bind= stmt->bind, end= my_bind + stmt->field_count,
field= stmt->fields ;
my_bind < end ;
my_bind++, field++)
{
*bind->error= 0;
*my_bind->error= 0;
if (*null_ptr & bit)
{
/*
@ -4520,15 +4527,15 @@ static int stmt_fetch_row(MYSQL_STMT *stmt, uchar *row)
mysql_stmt_fetch_column, and in this case nullness of column will be
lost. See mysql_stmt_fetch_column for details.
*/
bind->row_ptr= NULL;
*bind->is_null= 1;
my_bind->row_ptr= NULL;
*my_bind->is_null= 1;
}
else
{
*bind->is_null= 0;
bind->row_ptr= row;
(*bind->fetch_result)(bind, field, &row);
truncation_count+= *bind->error;
*my_bind->is_null= 0;
my_bind->row_ptr= row;
(*my_bind->fetch_result)(my_bind, field, &row);
truncation_count+= *my_bind->error;
}
if (!((bit<<=1) & 255))
{
@ -4585,7 +4592,7 @@ int STDCALL mysql_stmt_fetch(MYSQL_STMT *stmt)
SYNOPSIS
mysql_stmt_fetch_column()
stmt Prepared statement handler
bind Where data should be placed. Should be filled in as
my_bind Where data should be placed. Should be filled in as
when calling mysql_stmt_bind_result()
column Column to fetch (first column is 0)
ulong offset Offset in result data (to fetch blob in pieces)
@ -4595,7 +4602,7 @@ int STDCALL mysql_stmt_fetch(MYSQL_STMT *stmt)
1 error
*/
int STDCALL mysql_stmt_fetch_column(MYSQL_STMT *stmt, MYSQL_BIND *bind,
int STDCALL mysql_stmt_fetch_column(MYSQL_STMT *stmt, MYSQL_BIND *my_bind,
uint column, ulong offset)
{
MYSQL_BIND *param= stmt->bind+column;
@ -4612,26 +4619,26 @@ int STDCALL mysql_stmt_fetch_column(MYSQL_STMT *stmt, MYSQL_BIND *bind,
DBUG_RETURN(1);
}
if (!bind->error)
bind->error= &bind->error_value;
*bind->error= 0;
if (!my_bind->error)
my_bind->error= &my_bind->error_value;
*my_bind->error= 0;
if (param->row_ptr)
{
MYSQL_FIELD *field= stmt->fields+column;
uchar *row= param->row_ptr;
bind->offset= offset;
if (bind->is_null)
*bind->is_null= 0;
if (bind->length) /* Set the length if non char/binary types */
*bind->length= *param->length;
my_bind->offset= offset;
if (my_bind->is_null)
*my_bind->is_null= 0;
if (my_bind->length) /* Set the length if non char/binary types */
*my_bind->length= *param->length;
else
bind->length= &param->length_value; /* Needed for fetch_result() */
fetch_result_with_conversion(bind, field, &row);
my_bind->length= &param->length_value; /* Needed for fetch_result() */
fetch_result_with_conversion(my_bind, field, &row);
}
else
{
if (bind->is_null)
*bind->is_null= 1;
if (my_bind->is_null)
*my_bind->is_null= 1;
}
DBUG_RETURN(0);
}
@ -4703,7 +4710,7 @@ err:
static void stmt_update_metadata(MYSQL_STMT *stmt, MYSQL_ROWS *data)
{
MYSQL_BIND *bind, *end;
MYSQL_BIND *my_bind, *end;
MYSQL_FIELD *field;
uchar *null_ptr, bit;
uchar *row= (uchar*) data->data;
@ -4716,12 +4723,12 @@ static void stmt_update_metadata(MYSQL_STMT *stmt, MYSQL_ROWS *data)
bit= 4; /* first 2 bits are reserved */
/* Go through all fields and calculate metadata */
for (bind= stmt->bind, end= bind + stmt->field_count, field= stmt->fields ;
bind < end ;
bind++, field++)
for (my_bind= stmt->bind, end= my_bind + stmt->field_count, field= stmt->fields ;
my_bind < end ;
my_bind++, field++)
{
if (!(*null_ptr & bit))
(*bind->skip_result)(bind, field, &row);
(*my_bind->skip_result)(my_bind, field, &row);
DBUG_ASSERT(row <= row_end);
if (!((bit<<=1) & 255))
{
@ -4785,16 +4792,17 @@ int STDCALL mysql_stmt_store_result(MYSQL_STMT *stmt)
We must initalize the bind structure to be able to calculate
max_length
*/
MYSQL_BIND *bind, *end;
MYSQL_BIND *my_bind, *end;
MYSQL_FIELD *field;
bzero((char*) stmt->bind, sizeof(*stmt->bind)* stmt->field_count);
for (bind= stmt->bind, end= bind + stmt->field_count, field= stmt->fields;
bind < end ;
bind++, field++)
for (my_bind= stmt->bind, end= my_bind + stmt->field_count,
field= stmt->fields;
my_bind < end ;
my_bind++, field++)
{
bind->buffer_type= MYSQL_TYPE_NULL;
bind->buffer_length=1;
my_bind->buffer_type= MYSQL_TYPE_NULL;
my_bind->buffer_length=1;
}
if (mysql_stmt_bind_result(stmt, stmt->bind))

1
libmysqld/lib_sql.cc
View File

@ -1060,6 +1060,7 @@ void Protocol_simple::prepare_for_resend()
data->embedded_info->prev_ptr= &cur->next;
next_field=cur->data;
next_mysql_field= data->embedded_info->fields_list;
DBUG_VOID_RETURN;
}

0
mysql-test/suppress.purify → mysql-test/purify.supp
View File

12
mysql-test/r/mysqlbinlog.result
View File

@ -1,5 +1,5 @@
set timestamp=1000000000;
drop table if exists t1,t2;
drop table if exists t1,t2,t3,t4,t5,t03,t04;
create table t1 (word varchar(20));
create table t2 (id int auto_increment not null primary key);
insert into t1 values ("abirvalg");
@ -23,7 +23,7 @@ SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=1, @@session.uniq
SET @@session.sql_mode=0/*!*/;
/*!\C latin1 *//*!*/;
SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=8/*!*/;
drop table if exists t1,t2/*!*/;
drop table if exists t1,t2,t3,t4,t5,t03,t04/*!*/;
SET TIMESTAMP=1000000000/*!*/;
create table t1 (word varchar(20))/*!*/;
SET TIMESTAMP=1000000000/*!*/;
@ -100,7 +100,7 @@ SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=1, @@session.uniq
SET @@session.sql_mode=0/*!*/;
/*!\C latin1 *//*!*/;
SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=8/*!*/;
drop table if exists t1,t2/*!*/;
drop table if exists t1,t2,t3,t4,t5,t03,t04/*!*/;
SET TIMESTAMP=1000000000/*!*/;
create table t1 (word varchar(20))/*!*/;
SET TIMESTAMP=1000000000/*!*/;
@ -192,6 +192,7 @@ DELIMITER ;
# End of log file
ROLLBACK /* added by mysqlbinlog */;
/*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;
drop table t1,t2;
flush logs;
create table t3 (f text character set utf8);
create table t4 (f text character set cp932);
@ -209,14 +210,15 @@ HEX(f)
select HEX(f) from t4;
HEX(f)
835C
drop table t3,t4,t03,t04;
flush logs;
flush logs;
select * from t5 /* must be (1),(1) */;
a
1
1
drop table t5;
flush logs;
drop table if exists t5;
create table t5 (c1 int, c2 varchar(128) character set latin1 not null);
insert into t5 values (1, date_format('2001-01-01','%W'));
set lc_time_names=de_DE;
@ -235,6 +237,7 @@ c1 c2
1 Monday
2 Montag
3 Monday
drop table t5;
drop procedure if exists p1;
flush logs;
create procedure p1()
@ -270,5 +273,4 @@ call p1();
1
1
drop procedure p1;
drop table t1, t2, t03, t04, t3, t4, t5;
flush logs;

5
mysql-test/r/mysqlcheck.result
View File

@ -1,7 +1,6 @@
DROP TABLE IF EXISTS t1;
drop view if exists v1;
drop database if exists client_test_db;
DROP SCHEMA test;
CREATE SCHEMA test;
use test;
mysql.columns_priv OK
mysql.db OK
mysql.event OK

2
mysql-test/r/mysqltest.result
View File

@ -413,6 +413,8 @@ mysqltest: In included file "MYSQLTEST_VARDIR/tmp/mysqltest.sql": At line 7: Con
mysqltest: In included file "MYSQLTEST_VARDIR/tmp/mysqltest.sql": At line 3: connection 'test_con1' not found in connection pool
mysqltest: In included file "MYSQLTEST_VARDIR/tmp/mysqltest.sql": At line 2: Connection test_con1 already exists
connect(localhost,root,,test,MASTER_PORT,MASTER_SOCKET);
show tables;
ERROR 3D000: No database selected
Output from mysqltest-x.inc
Output from mysqltest-x.inc
Output from mysqltest-x.inc

4
mysql-test/r/wait_timeout.result
View File

@ -6,7 +6,7 @@ select 1;
1
1
select 2;
ERROR HY000: MySQL server has gone away
Got one of the listed errors
select 3;
3
3
@ -14,7 +14,7 @@ select 1;
1
1
select 2;
ERROR HY000: MySQL server has gone away
Got one of the listed errors
select 3;
3
3

2
mysql-test/t/disabled.def
View File

@ -39,4 +39,4 @@ synchronization : Bug#24529 Test 'synchronization' fails on Mac pushb
flush2 : Bug#24805 Pushbuild can't handle test with --disable-log-bin
mysql_upgrade : Bug#25074 mysql_upgrade gives inconsisten results
plugin : Bug#25659 memory leak via "plugins" test
rpl_ndb_dd_advance : Bug#25913 rpl_ndb_dd_advance fails randomly

6
mysql-test/t/log_state.test
View File

@ -37,7 +37,6 @@ set session long_query_time=1;
select sleep(2);
--replace_column 1 TIMESTAMP 2 USER_HOST 3 QUERY_TIME
select * from mysql.slow_log;
disconnect con1;
connection default;
show global variables
where Variable_name = 'log' or Variable_name = 'log_slow_queries' or
@ -121,3 +120,8 @@ drop table t1;
select * from mysql.general_log;
--enable_ps_protocol
#
# Cleanup (must be done last to avoid delayed 'Quit' message in general log)
#
disconnect con1;

12
mysql-test/t/mysql.test
View File

@ -44,7 +44,7 @@ unlock tables;
drop table t1;
#
# BUG#16217 - MySQL client misinterpretes multi-byte char as escape `\'
# BUG#16217 - MySQL client misinterprets multi-byte char as escape `\'
#
# new command \C or charset
@ -263,4 +263,14 @@ drop table t17583;
--exec echo "DELIMITER \\\\" > $MYSQLTEST_VARDIR/tmp/bug21412.sql
--exec $MYSQL < $MYSQLTEST_VARDIR/tmp/bug21412.sql 2>&1
#
# Some coverage of not normally used parts
#
--disable_query_log
--exec $MYSQL test -e "show status" 2>&1 > /dev/null
--exec $MYSQL --help 2>&1 > /dev/null
--exec $MYSQL --version 2>&1 > /dev/null
--enable_quary_log
--echo End of 5.0 tests

19
mysql-test/t/mysqlbinlog.test
View File

@ -9,7 +9,7 @@
set timestamp=1000000000;
--disable_warnings
drop table if exists t1,t2;
drop table if exists t1,t2,t3,t4,t5,t03,t04;
--enable_warnings
create table t1 (word varchar(20));
@ -108,8 +108,11 @@ select "--- reading stdin --" as "";
--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
--exec $MYSQL_BINLOG --short-form --position=79 - < $MYSQL_TEST_DIR/std_data/trunc_binlog.000001
drop table t1,t2;
#
# Bug#16217 (mysql client did not know how not switch its internal charset)
#
flush logs;
create table t3 (f text character set utf8);
create table t4 (f text character set cp932);
@ -123,6 +126,7 @@ select HEX(f) from t03;
select HEX(f) from t3;
select HEX(f) from t04;
select HEX(f) from t4;
drop table t3,t4,t03,t04;
#
#BUG#14157: utf8 encoding in binlog without set character_set_client
@ -136,6 +140,7 @@ flush logs;
flush logs;
--exec $MYSQL_BINLOG --short-form $MYSQLTEST_VARDIR/log/master-bin.000006 | $MYSQL
select * from t5 /* must be (1),(1) */;
drop table t5;
#
# Bug#22645 LC_TIME_NAMES: Statement not replicated
@ -143,7 +148,6 @@ select * from t5 /* must be (1),(1) */;
# lc_time_names dependent values correctly
#
flush logs;
drop table if exists t5;
create table t5 (c1 int, c2 varchar(128) character set latin1 not null);
insert into t5 values (1, date_format('2001-01-01','%W'));
set lc_time_names=de_DE;
@ -155,6 +159,8 @@ flush logs;
drop table t5;
--exec $MYSQL_BINLOG --short-form $MYSQLTEST_VARDIR/log/master-bin.000008 | $MYSQL
select * from t5 order by c1;
drop table t5;
#
# Bug#20396 Bin Log does not get DELIMETER cmd - Recover StoredProc fails
#
@ -179,8 +185,13 @@ call p1();
call p1();
drop procedure p1;
# clean up
drop table t1, t2, t03, t04, t3, t4, t5;
#
# Some coverage of not normally used parts
#
--disable_query_log
--exec $MYSQL_BINLOG --version 2>&1 > /dev/null
--exec $MYSQL_BINLOG --help 2>&1 > /dev/null
--enable_query_log
# End of 5.0 tests

10
mysql-test/t/mysqlcheck.test
View File

@ -1,3 +1,4 @@
# Embedded server doesn't support external clients
--source include/not_embedded.inc
@ -5,13 +6,16 @@
# depends on the presence of the log tables (which are CSV-based).
--source include/have_csv.inc
#
# Clean up after previous tests
#
--disable_warnings
DROP TABLE IF EXISTS t1;
drop view if exists v1;
drop database if exists client_test_db;
--enable_warnings
DROP SCHEMA test;
CREATE SCHEMA test;
use test;
#
# Bug #13783 mysqlcheck tries to optimize and analyze information_schema
#

20
mysql-test/t/mysqltest.test
View File

@ -1246,8 +1246,16 @@ EOF
connect (con1,localhost,root,,);
connection default;
connection con1;
disconnect con1;
--enable_abort_on_error
# Test connect without a database
connect (con2,localhost,root,,*NO-ONE*);
--error ER_NO_DB_ERROR
show tables;
disconnect con2;
connection default;
# ----------------------------------------------------------------------------
# Test mysqltest arguments
# ----------------------------------------------------------------------------
@ -1605,5 +1613,17 @@ EOF
--exec echo "echo Some output; exit; echo Not this;" | $MYSQL_TEST 2>&1
# ----------------------------------------------------------------------------
# Some coverage tests
# ----------------------------------------------------------------------------
--disable_query_log
--exec $MYSQL_TEST --help 2>&1 > /dev/null
--exec $MYSQL_TEST --version 2>&1 > /dev/null
--enable_quary_log
--disable_abort_on_error
--error 1
--exec $MYSQL_TEST a b c 2>&1 > /dev/null
--enable_abort_on_error
--echo End of tests

1
mysql-test/t/rpl_ndb_dd_advance.test
View File

@ -9,6 +9,7 @@
--source include/have_binlog_format_row.inc
--source include/ndb_default_cluster.inc
--source include/not_embedded.inc
--source include/big_test.inc
#--source include/have_ndb_extra.inc
--source include/master-slave.inc

6
mysql-test/t/wait_timeout.test
View File

@ -49,7 +49,8 @@ sleep 1;
connection default;
# When the connection is closed in this way, the error code should
# be consistent see bug#2845 for an explanation
--error 2006
# depending on platform/client, either errno 2006 or 2013 can occur below
--error 2006,2013
select 2;
--enable_reconnect
select 3;
@ -96,7 +97,8 @@ sleep 1;
connection con1;
# When the connection is closed in this way, the error code should
# be consistent see bug#2845 for an explanation
--error 2006
# depending on platform/client, either errno 2006 or 2013 can occur below
--error 2006,2013
select 2;
--enable_reconnect
select 3;

38
mysys/default.c
View File

@ -41,9 +41,9 @@
#include <winbase.h>
#endif
const char *defaults_file=0;
const char *defaults_group_suffix=0;
char *defaults_extra_file=0;
const char *my_defaults_file=0;
const char *my_defaults_group_suffix=0;
char *my_defaults_extra_file=0;
/* Which directories are searched for options (and in which order) */
@ -116,7 +116,7 @@ static char *remove_end_comment(char *ptr);
0 ok
1 given cinf_file doesn't exist
The global variable 'defaults_group_suffix' is updated with value for
The global variable 'my_defaults_group_suffix' is updated with value for
--defaults_group_suffix
*/
@ -132,28 +132,28 @@ int my_search_option_files(const char *conf_file, int *argc, char ***argv,
*args_used+= get_defaults_options(*argc - *args_used, *argv + *args_used,
(char **) &forced_default_file,
(char **) &forced_extra_defaults,
(char **) &defaults_group_suffix);
(char **) &my_defaults_group_suffix);
if (! defaults_group_suffix)
defaults_group_suffix= getenv(STRINGIFY_ARG(DEFAULT_GROUP_SUFFIX_ENV));
if (! my_defaults_group_suffix)
my_defaults_group_suffix= getenv(STRINGIFY_ARG(DEFAULT_GROUP_SUFFIX_ENV));
if (forced_extra_defaults)
defaults_extra_file= (char *) forced_extra_defaults;
my_defaults_extra_file= (char *) forced_extra_defaults;
if (forced_default_file)
defaults_file= forced_default_file;
my_defaults_file= forced_default_file;
/*
We can only handle 'defaults-group-suffix' if we are called from
load_defaults() as otherwise we can't know the type of 'func_ctx'
*/
if (defaults_group_suffix && func == handle_default_option)
if (my_defaults_group_suffix && func == handle_default_option)
{
/* Handle --defaults-group-suffix= */
uint i;
const char **extra_groups;
const uint instance_len= strlen(defaults_group_suffix);
const uint instance_len= strlen(my_defaults_group_suffix);
struct handle_option_ctx *ctx= (struct handle_option_ctx*) func_ctx;
char *ptr;
TYPELIB *group= ctx->group;
@ -176,7 +176,7 @@ int my_search_option_files(const char *conf_file, int *argc, char ***argv,
/** Construct new group */
memcpy(ptr, extra_groups[i], len);
memcpy(ptr+len, defaults_group_suffix, instance_len+1);
memcpy(ptr+len, my_defaults_group_suffix, instance_len+1);
}
group->count*= 2;
@ -210,15 +210,15 @@ int my_search_option_files(const char *conf_file, int *argc, char ***argv,
if (search_default_file(func, func_ctx, *dirs, conf_file) < 0)
goto err;
}
else if (defaults_extra_file)
else if (my_defaults_extra_file)
{
if ((error= search_default_file_with_ext(func, func_ctx, "", "",
defaults_extra_file, 0)) < 0)
my_defaults_extra_file, 0)) < 0)
goto err; /* Fatal error */
if (error > 0)
{
fprintf(stderr, "Could not open required defaults file: %s\n",
defaults_extra_file);
my_defaults_extra_file);
goto err;
}
}
@ -874,8 +874,8 @@ void my_print_default_files(const char *conf_file)
char *end;
if (**dirs)
pos= *dirs;
else if (defaults_extra_file)
pos= defaults_extra_file;
else if (my_defaults_extra_file)
pos= my_defaults_extra_file;
else
continue;
end= convert_dirname(name, pos, NullS);
@ -901,14 +901,14 @@ void print_defaults(const char *conf_file, const char **groups)
fputs(*groups,stdout);
}
if (defaults_group_suffix)
if (my_defaults_group_suffix)
{
groups= groups_save;
for ( ; *groups ; groups++)
{
fputc(' ',stdout);
fputs(*groups,stdout);
fputs(defaults_group_suffix,stdout);
fputs(my_defaults_group_suffix,stdout);
}
}
puts("\nThe following options may be given as the first argument:\n\

26
mysys/mf_iocache2.c
View File

@ -369,10 +369,10 @@ uint my_b_vprintf(IO_CACHE *info, const char* fmt, va_list args)
if (*fmt == 's') /* String parameter */
{
reg2 char *par = va_arg(args, char *);
uint length = (uint) strlen(par);
uint length2 = (uint) strlen(par);
/* TODO: implement minimum width and precision */
out_length+=length;
if (my_b_write(info, par, length))
out_length+= length2;
if (my_b_write(info, par, length2))
goto err;
}
else if (*fmt == 'b') /* Sized buffer parameter, only precision makes sense */
@ -385,32 +385,32 @@ uint my_b_vprintf(IO_CACHE *info, const char* fmt, va_list args)
else if (*fmt == 'd' || *fmt == 'u') /* Integer parameter */
{
register int iarg;
uint length;
uint length2;
char buff[17];
iarg = va_arg(args, int);
if (*fmt == 'd')
length= (uint) (int10_to_str((long) iarg,buff, -10) - buff);
length2= (uint) (int10_to_str((long) iarg,buff, -10) - buff);
else
length= (uint) (int10_to_str((long) (uint) iarg,buff,10)- buff);
out_length+=length;
if (my_b_write(info, buff, length))
length2= (uint) (int10_to_str((long) (uint) iarg,buff,10)- buff);
out_length+= length2;
if (my_b_write(info, buff, length2))
goto err;
}
else if ((*fmt == 'l' && fmt[1] == 'd') || fmt[1] == 'u')
/* long parameter */
{
register long iarg;
uint length;
uint length2;
char buff[17];
iarg = va_arg(args, long);
if (*++fmt == 'd')
length= (uint) (int10_to_str(iarg,buff, -10) - buff);
length2= (uint) (int10_to_str(iarg,buff, -10) - buff);
else
length= (uint) (int10_to_str(iarg,buff,10)- buff);
out_length+=length;
if (my_b_write(info, buff, length))
length2= (uint) (int10_to_str(iarg,buff,10)- buff);
out_length+= length2;
if (my_b_write(info, buff, length2))
goto err;
}
else

5
mysys/mf_keycache.c
View File

@ -828,9 +828,10 @@ static inline void link_changed(BLOCK_LINK *block, BLOCK_LINK **phead)
*/
static void link_to_file_list(KEY_CACHE *keycache,
BLOCK_LINK *block, int file, my_bool unlink)
BLOCK_LINK *block, int file,
my_bool unlink_block)
{
if (unlink)
if (unlink_block)
unlink_changed(block);
link_changed(block, &keycache->file_blocks[FILE_HASH(file)]);
if (block->status & BLOCK_CHANGED)

6
mysys/my_bitmap.c
View File

@ -171,10 +171,10 @@ void bitmap_free(MY_BITMAP *map)
my_bool bitmap_fast_test_and_set(MY_BITMAP *map, uint bitmap_bit)
{
uchar *byte= (uchar*)map->bitmap + (bitmap_bit / 8);
uchar *value= ((uchar*) map->bitmap) + (bitmap_bit / 8);
uchar bit= 1 << ((bitmap_bit) & 7);
uchar res= (*byte) & bit;
*byte|= bit;
uchar res= (*value) & bit;
*value|= bit;
return res;
}

12
mysys/sha1.c
View File

@ -244,7 +244,7 @@ static void SHA1ProcessMessageBlock(SHA1_CONTEXT *context)
uint32 temp; /* Temporary word value */
uint32 W[80]; /* Word sequence */
uint32 A, B, C, D, E; /* Word buffers */
int index;
int idx;
/*
Initialize the first 16 words in the array W
@ -252,11 +252,11 @@ static void SHA1ProcessMessageBlock(SHA1_CONTEXT *context)
for (t = 0; t < 16; t++)
{
index=t*4;
W[t] = context->Message_Block[index] << 24;
W[t] |= context->Message_Block[index + 1] << 16;
W[t] |= context->Message_Block[index + 2] << 8;
W[t] |= context->Message_Block[index + 3];
idx=t*4;
W[t] = context->Message_Block[idx] << 24;
W[t] |= context->Message_Block[idx + 1] << 16;
W[t] |= context->Message_Block[idx + 2] << 8;
W[t] |= context->Message_Block[idx + 3];
}

26
plugin/daemon_example/daemon_example.cc
View File

@ -22,13 +22,15 @@
#include <my_dir.h>
/*
#if !defined(__attribute__) && (defined(__cplusplus) || !defined(__GNUC__) || __GNUC__ == 2 && __GNUC_MINOR__ < 8)
Disable __attribute__() on non-gcc compilers.
*/
#if !defined(__attribute__) && !defined(__GNUC__)
#define __attribute__(A)
#endif
*/
#define HEART_STRING_BUFFER 100
struct mysql_heartbeat_context
{
pthread_t heartbeat_thread;
@ -62,7 +64,6 @@ pthread_handler_t mysql_heartbeat(void *p)
x++;
}
DBUG_RETURN(0);
}
@ -82,6 +83,7 @@ pthread_handler_t mysql_heartbeat(void *p)
static int daemon_example_plugin_init(void *p)
{
DBUG_ENTER("daemon_example_plugin_init");
struct mysql_heartbeat_context *con;
pthread_attr_t attr; /* Thread attributes */
@ -92,9 +94,11 @@ static int daemon_example_plugin_init(void *p)
struct st_plugin_int *plugin= (struct st_plugin_int *)p;
con= (struct mysql_heartbeat_context *)my_malloc(sizeof(struct mysql_heartbeat_context), MYF(0));
con= (struct mysql_heartbeat_context *)
my_malloc(sizeof(struct mysql_heartbeat_context), MYF(0));
fn_format(heartbeat_filename, "mysql-heartbeat", "", ".log", MY_REPLACE_EXT | MY_UNPACK_FILENAME);
fn_format(heartbeat_filename, "mysql-heartbeat", "", ".log",
MY_REPLACE_EXT | MY_UNPACK_FILENAME);
unlink(heartbeat_filename);
con->heartbeat_file= my_open(heartbeat_filename, O_CREAT|O_RDWR, MYF(0));
@ -118,12 +122,12 @@ static int daemon_example_plugin_init(void *p)
/* now create the thread */
if (pthread_create(&con->heartbeat_thread, &attr, mysql_heartbeat, (void *)con) != 0)
if (pthread_create(&con->heartbeat_thread, &attr, mysql_heartbeat,
(void *)con) != 0)
{
fprintf(stderr,"Could not create heartbeat thread!\n");
exit(0);
}
plugin->data= (void *)con;
DBUG_RETURN(0);
@ -142,12 +146,14 @@ static int daemon_example_plugin_init(void *p)
1 failure (cannot happen)
*/
static int daemon_example_plugin_deinit(void *p)
{
DBUG_ENTER("daemon_example_plugin_deinit");
char buffer[HEART_STRING_BUFFER];
struct st_plugin_int *plugin= (struct st_plugin_int *)p;
struct mysql_heartbeat_context *con= (struct mysql_heartbeat_context *)plugin->data;
struct mysql_heartbeat_context *con=
(struct mysql_heartbeat_context *)plugin->data;
time_t result= time(NULL);
struct tm tm_tmp;
@ -165,12 +171,12 @@ static int daemon_example_plugin_deinit(void *p)
my_write(con->heartbeat_file, buffer, strlen(buffer), MYF(0));
my_close(con->heartbeat_file, MYF(0));
my_free((char *)con, MYF(0));
DBUG_RETURN(0);
}
struct st_mysql_daemon daemon_example_plugin=
{ MYSQL_DAEMON_INTERFACE_VERSION };

7
server-tools/instance-manager/mysql_connection.cc
View File

@ -297,16 +297,15 @@ int Mysql_connection::dispatch_command(enum enum_server_command command,
(unsigned long) connection_id,
(const char *) packet);
if (Command *command= parse_command(packet))
if (Command *com= parse_command(packet))
{
int res= 0;
log_info("Connection %lu: query parsed successfully.",
(unsigned long) connection_id);
res= command->execute(&net, connection_id);
delete command;
res= com->execute(&net, connection_id);
delete com;
if (!res)
{
log_info("Connection %lu: query executed successfully",

14
server-tools/instance-manager/options.cc
View File

@ -464,28 +464,28 @@ int Options::load(int argc, char **argv)
'.angel.pid'.
*/
char *angel_pid_file_name;
char *local_angel_pid_file_name;
char *base_name_ptr;
char *ext_ptr;
angel_pid_file_name=
local_angel_pid_file_name=
(char *) malloc(strlen(Options::Main::pid_file_name) +
ANGEL_PID_FILE_SUFFIX_LEN);
strcpy(angel_pid_file_name, Options::Main::pid_file_name);
strcpy(local_angel_pid_file_name, Options::Main::pid_file_name);
base_name_ptr= strrchr(angel_pid_file_name, '/');
base_name_ptr= strrchr(local_angel_pid_file_name, '/');
if (!base_name_ptr)
base_name_ptr= angel_pid_file_name + 1;
base_name_ptr= local_angel_pid_file_name + 1;
ext_ptr= strrchr(base_name_ptr, '.');
if (ext_ptr)
*ext_ptr= 0;
strcat(angel_pid_file_name, ANGEL_PID_FILE_SUFFIX);
strcat(local_angel_pid_file_name, ANGEL_PID_FILE_SUFFIX);
Options::Daemon::angel_pid_file_name= angel_pid_file_name;
Options::Daemon::angel_pid_file_name= local_angel_pid_file_name;
}
else
{

6
sql-common/client.c
View File

@ -682,7 +682,7 @@ cli_advanced_command(MYSQL *mysql, enum enum_server_command command,
mysql->info=0;
mysql->affected_rows= ~(my_ulonglong) 0;
/*
We don't want to clear the protocol buffer on COM_QUIT, beacsue if
We don't want to clear the protocol buffer on COM_QUIT, because if
the previous command was a shutdown command, we may have the
response for the COM_QUIT already in the communication buffer
*/
@ -2364,12 +2364,12 @@ CLI_MYSQL_REAL_CONNECT(MYSQL *mysql,const char *host, const char *user,
{
DYNAMIC_ARRAY *init_commands= mysql->options.init_commands;
char **ptr= (char**)init_commands->buffer;
char **end= ptr + init_commands->elements;
char **end_command= ptr + init_commands->elements;
my_bool reconnect=mysql->reconnect;
mysql->reconnect=0;
for (; ptr<end; ptr++)
for (; ptr < end_command; ptr++)
{
MYSQL_RES *res;
if (mysql_real_query(mysql,*ptr, (ulong) strlen(*ptr)))

57
sql-common/my_time.c
View File

@ -680,24 +680,24 @@ fractional:
1 time value is invalid
*/
int check_time_range(struct st_mysql_time *time, int *warning)
int check_time_range(struct st_mysql_time *my_time, int *warning)
{
longlong hour;
if (time->minute >= 60 || time->second >= 60)
if (my_time->minute >= 60 || my_time->second >= 60)
return 1;
hour= time->hour + (24*time->day);
hour= my_time->hour + (24*my_time->day);
if (hour <= TIME_MAX_HOUR &&
(hour != TIME_MAX_HOUR || time->minute != TIME_MAX_MINUTE ||
time->second != TIME_MAX_SECOND || !time->second_part))
(hour != TIME_MAX_HOUR || my_time->minute != TIME_MAX_MINUTE ||
my_time->second != TIME_MAX_SECOND || !my_time->second_part))
return 0;
time->day= 0;
time->hour= TIME_MAX_HOUR;
time->minute= TIME_MAX_MINUTE;
time->second= TIME_MAX_SECOND;
time->second_part= 0;
my_time->day= 0;
my_time->hour= TIME_MAX_HOUR;
my_time->minute= TIME_MAX_MINUTE;
my_time->second= TIME_MAX_SECOND;
my_time->second_part= 0;
*warning|= MYSQL_TIME_WARN_OUT_OF_RANGE;
return 0;
}
@ -1148,22 +1148,23 @@ longlong number_to_datetime(longlong nr, MYSQL_TIME *time_res,
/* Convert time value to integer in YYYYMMDDHHMMSS format */
ulonglong TIME_to_ulonglong_datetime(const MYSQL_TIME *time)
ulonglong TIME_to_ulonglong_datetime(const MYSQL_TIME *my_time)
{
return ((ulonglong) (time->year * 10000UL +
time->month * 100UL +
time->day) * ULL(1000000) +
(ulonglong) (time->hour * 10000UL +
time->minute * 100UL +
time->second));
return ((ulonglong) (my_time->year * 10000UL +
my_time->month * 100UL +
my_time->day) * ULL(1000000) +
(ulonglong) (my_time->hour * 10000UL +
my_time->minute * 100UL +
my_time->second));
}
/* Convert TIME value to integer in YYYYMMDD format */
ulonglong TIME_to_ulonglong_date(const MYSQL_TIME *time)
ulonglong TIME_to_ulonglong_date(const MYSQL_TIME *my_time)
{
return (ulonglong) (time->year * 10000UL + time->month * 100UL + time->day);
return (ulonglong) (my_time->year * 10000UL + my_time->month * 100UL +
my_time->day);
}
@ -1173,11 +1174,11 @@ ulonglong TIME_to_ulonglong_date(const MYSQL_TIME *time)
it's assumed that days have been converted to hours already.
*/
ulonglong TIME_to_ulonglong_time(const MYSQL_TIME *time)
ulonglong TIME_to_ulonglong_time(const MYSQL_TIME *my_time)
{
return (ulonglong) (time->hour * 10000UL +
time->minute * 100UL +
time->second);
return (ulonglong) (my_time->hour * 10000UL +
my_time->minute * 100UL +
my_time->second);
}
@ -1201,15 +1202,15 @@ ulonglong TIME_to_ulonglong_time(const MYSQL_TIME *time)
valid date either.
*/
ulonglong TIME_to_ulonglong(const MYSQL_TIME *time)
ulonglong TIME_to_ulonglong(const MYSQL_TIME *my_time)
{
switch (time->time_type) {
switch (my_time->time_type) {
case MYSQL_TIMESTAMP_DATETIME:
return TIME_to_ulonglong_datetime(time);
return TIME_to_ulonglong_datetime(my_time);
case MYSQL_TIMESTAMP_DATE:
return TIME_to_ulonglong_date(time);
return TIME_to_ulonglong_date(my_time);
case MYSQL_TIMESTAMP_TIME:
return TIME_to_ulonglong_time(time);
return TIME_to_ulonglong_time(my_time);
case MYSQL_TIMESTAMP_NONE:
case MYSQL_TIMESTAMP_ERROR:
return ULL(0);

1
sql/event_data_objects.cc
View File

@ -1560,7 +1560,6 @@ done:
int
Event_timed::get_create_event(THD *thd, String *buf)
{
int multipl= 0;
char tmp_buf[2 * STRING_BUFFER_USUAL_SIZE];
String expr_buf(tmp_buf, sizeof(tmp_buf), system_charset_info);
expr_buf.length(0);

1
sql/event_db_repository.cc
View File

@ -518,7 +518,6 @@ Event_db_repository::create_event(THD *thd, Event_parse_data *parse_data,
my_bool create_if_not)
{
int ret= 0;
CHARSET_INFO *scs= system_charset_info;
TABLE *table= NULL;
char old_db_buf[NAME_LEN+1];
LEX_STRING old_db= { old_db_buf, sizeof(old_db_buf) };

2
sql/event_queue.cc
View File

@ -139,8 +139,6 @@ bool
Event_queue::init_queue(THD *thd, Event_db_repository *db_repo)
{
bool res;
struct event_queue_param *event_queue_param_value= NULL;
DBUG_ENTER("Event_queue::init_queue");
DBUG_PRINT("enter", ("this: 0x%lx", (long) this));

201
sql/field.cc
View File

@ -1415,12 +1415,12 @@ my_decimal* Field_num::val_decimal(my_decimal *decimal_value)
Field_str::Field_str(char *ptr_arg,uint32 len_arg, uchar *null_ptr_arg,
uchar null_bit_arg, utype unireg_check_arg,
const char *field_name_arg, CHARSET_INFO *charset)
const char *field_name_arg, CHARSET_INFO *charset_arg)
:Field(ptr_arg, len_arg, null_ptr_arg, null_bit_arg,
unireg_check_arg, field_name_arg)
{
field_charset=charset;
if (charset->state & MY_CS_BINSORT)
field_charset= charset_arg;
if (charset_arg->state & MY_CS_BINSORT)
flags|=BINARY_FLAG;
field_derivation= DERIVATION_IMPLICIT;
}
@ -1527,7 +1527,7 @@ bool Field::get_time(TIME *ltime)
Needs to be changed if/when we want to support different time formats
*/
int Field::store_time(TIME *ltime, timestamp_type type)
int Field::store_time(TIME *ltime, timestamp_type type_arg)
{
ASSERT_COLUMN_MARKED_FOR_WRITE;
char buff[MAX_DATE_STRING_REP_LENGTH];
@ -2242,12 +2242,12 @@ Field_new_decimal::Field_new_decimal(char *ptr_arg,
Field_new_decimal::Field_new_decimal(uint32 len_arg,
bool maybe_null,
bool maybe_null_arg,
const char *name,
uint8 dec_arg,
bool unsigned_arg)
:Field_num((char*) 0, len_arg,
maybe_null ? (uchar*) "": 0, 0,
maybe_null_arg ? (uchar*) "": 0, 0,
NONE, name, dec_arg, 0, unsigned_arg)
{
precision= my_decimal_length_to_precision(len_arg, dec_arg, unsigned_arg);
@ -2351,7 +2351,7 @@ bool Field_new_decimal::store_value(const my_decimal *decimal_value)
int Field_new_decimal::store(const char *from, uint length,
CHARSET_INFO *charset)
CHARSET_INFO *charset_arg)
{
ASSERT_COLUMN_MARKED_FOR_WRITE;
int err;
@ -2360,7 +2360,7 @@ int Field_new_decimal::store(const char *from, uint length,
if ((err= str2my_decimal(E_DEC_FATAL_ERROR &
~(E_DEC_OVERFLOW | E_DEC_BAD_NUM),
from, length, charset, &decimal_value)) &&
from, length, charset_arg, &decimal_value)) &&
table->in_use->abort_on_warning)
{
/* Because "from" is not NUL-terminated and we use %s in the ER() */
@ -2556,7 +2556,7 @@ uint Field_new_decimal::is_equal(create_field *new_field)
(uint) (flags & UNSIGNED_FLAG)) &&
((new_field->flags & AUTO_INCREMENT_FLAG) ==
(uint) (flags & AUTO_INCREMENT_FLAG)) &&
(new_field->length == max_length()) &&
(new_field->length == max_display_length()) &&
(new_field->decimals == dec));
}
@ -3282,25 +3282,6 @@ void Field_medium::sql_type(String &res) const
** long int
****************************************************************************/
/*
A helper function to check whether the next character
in the string "s" is MINUS SIGN.
*/
#ifdef HAVE_CHARSET_ucs2
static bool test_if_minus(CHARSET_INFO *cs,
const char *s, const char *e)
{
my_wc_t wc;
return cs->cset->mb_wc(cs, &wc, (uchar*) s, (uchar*) e) > 0 && wc == '-';
}
#else
/*
If not UCS2 support is compiled then it is easier
*/
#define test_if_minus(cs, s, e) (*s == '-')
#endif
int Field_long::store(const char *from,uint len,CHARSET_INFO *cs)
{
ASSERT_COLUMN_MARKED_FOR_WRITE;
@ -4912,7 +4893,7 @@ int Field_time::store(const char *from,uint len,CHARSET_INFO *cs)
}
int Field_time::store_time(TIME *ltime, timestamp_type type)
int Field_time::store_time(TIME *ltime, timestamp_type time_type)
{
long tmp= ((ltime->month ? 0 : ltime->day * 24L) + ltime->hour) * 10000L +
(ltime->minute * 100 + ltime->second);
@ -5523,12 +5504,13 @@ int Field_newdate::store(longlong nr, bool unsigned_val)
}
int Field_newdate::store_time(TIME *ltime,timestamp_type type)
int Field_newdate::store_time(TIME *ltime,timestamp_type time_type)
{
ASSERT_COLUMN_MARKED_FOR_WRITE;
long tmp;
int error= 0;
if (type == MYSQL_TIMESTAMP_DATE || type == MYSQL_TIMESTAMP_DATETIME)
if (time_type == MYSQL_TIMESTAMP_DATE ||
time_type == MYSQL_TIMESTAMP_DATETIME)
{
tmp=ltime->year*16*32+ltime->month*32+ltime->day;
if (check_date(ltime, tmp != 0,
@ -5748,7 +5730,7 @@ int Field_datetime::store(longlong nr, bool unsigned_val)
}
int Field_datetime::store_time(TIME *ltime,timestamp_type type)
int Field_datetime::store_time(TIME *ltime,timestamp_type time_type)
{
ASSERT_COLUMN_MARKED_FOR_WRITE;
longlong tmp;
@ -5757,7 +5739,8 @@ int Field_datetime::store_time(TIME *ltime,timestamp_type type)
We don't perform range checking here since values stored in TIME
structure always fit into DATETIME range.
*/
if (type == MYSQL_TIMESTAMP_DATE || type == MYSQL_TIMESTAMP_DATETIME)
if (time_type == MYSQL_TIMESTAMP_DATE ||
time_type == MYSQL_TIMESTAMP_DATETIME)
{
tmp=((ltime->year*10000L+ltime->month*100+ltime->day)*LL(1000000)+
(ltime->hour*10000L+ltime->minute*100+ltime->second));
@ -6136,32 +6119,32 @@ int Field_str::store(double nr)
char buff[DOUBLE_TO_STRING_CONVERSION_BUFFER_SIZE];
uint length;
bool use_scientific_notation= TRUE;
uint char_length= field_length / charset()->mbmaxlen;
uint local_char_length= field_length / charset()->mbmaxlen;
/*
Check fabs(nr) against longest value that can be stored in field,
which depends on whether the value is < 1 or not, and negative or not
*/
double anr= fabs(nr);
int neg= (nr < 0.0) ? 1 : 0;
if (char_length > 4 && char_length < 32 &&
(anr < 1.0 ? anr > 1/(log_10[max(0,(int) char_length-neg-2)]) /* -2 for "0." */
: anr < log_10[char_length-neg]-1))
if (local_char_length > 4 && local_char_length < 32 &&
(anr < 1.0 ? anr > 1/(log_10[max(0,(int) local_char_length-neg-2)]) /* -2 for "0." */
: anr < log_10[local_char_length-neg]-1))
use_scientific_notation= FALSE;
length= (uint) my_sprintf(buff, (buff, "%-.*g",
(use_scientific_notation ?
max(0, (int)char_length-neg-5) :
char_length),
max(0, (int)local_char_length-neg-5) :
local_char_length),
nr));
/*
+1 below is because "precision" in %g above means the
max. number of significant digits, not the output width.
Thus the width can be larger than number of significant digits by 1
(for decimal point)
the test for char_length < 5 is for extreme cases,
the test for local_char_length < 5 is for extreme cases,
like inserting 500.0 in char(1)
*/
DBUG_ASSERT(char_length < 5 || length <= char_length+1);
DBUG_ASSERT(local_char_length < 5 || length <= local_char_length+1);
return store((const char *) buff, length, charset());
}
@ -6182,7 +6165,7 @@ uint Field_str::is_equal(create_field *new_field)
return ((new_field->sql_type == real_type()) &&
new_field->charset == field_charset &&
new_field->length == max_length());
new_field->length == max_display_length());
}
@ -6344,10 +6327,11 @@ void Field_string::sql_type(String &res) const
char *Field_string::pack(char *to, const char *from, uint max_length)
{
uint length= min(field_length,max_length);
uint char_length= max_length/field_charset->mbmaxlen;
if (length > char_length)
char_length= my_charpos(field_charset, from, from+length, char_length);
set_if_smaller(length, char_length);
uint local_char_length= max_length/field_charset->mbmaxlen;
if (length > local_char_length)
local_char_length= my_charpos(field_charset, from, from+length,
local_char_length);
set_if_smaller(length, local_char_length);
while (length && from[length-1] == ' ')
length--;
*to++= (char) (uchar) length;
@ -6431,15 +6415,15 @@ int Field_string::pack_cmp(const char *a, const char *b, uint length,
int Field_string::pack_cmp(const char *key, uint length,
my_bool insert_or_update)
{
uint row_length, key_length;
uint row_length, local_key_length;
char *end;
if (length > 255)
{
key_length= uint2korr(key);
local_key_length= uint2korr(key);
key+= 2;
}
else
key_length= (uint) (uchar) *key++;
local_key_length= (uint) (uchar) *key++;
/* Only use 'length' of key, not field_length */
end= ptr + length;
@ -6449,7 +6433,7 @@ int Field_string::pack_cmp(const char *key, uint length,
return field_charset->coll->strnncollsp(field_charset,
(const uchar*) ptr, row_length,
(const uchar*) key, key_length,
(const uchar*) key, local_key_length,
insert_or_update);
}
@ -6641,11 +6625,11 @@ int Field_varstring::cmp_max(const char *a_ptr, const char *b_ptr,
int Field_varstring::key_cmp(const byte *key_ptr, uint max_key_length)
{
uint length= length_bytes == 1 ? (uint) (uchar) *ptr : uint2korr(ptr);
uint char_length= max_key_length / field_charset->mbmaxlen;
uint local_char_length= max_key_length / field_charset->mbmaxlen;
char_length= my_charpos(field_charset, ptr + length_bytes,
ptr + length_bytes + length, char_length);
set_if_smaller(length, char_length);
local_char_length= my_charpos(field_charset, ptr + length_bytes,
ptr + length_bytes + length, local_char_length);
set_if_smaller(length, local_char_length);
return field_charset->coll->strnncollsp(field_charset,
(const uchar*) ptr + length_bytes,
length,
@ -6755,13 +6739,14 @@ char *Field_varstring::pack(char *to, const char *from, uint max_length)
char *Field_varstring::pack_key(char *to, const char *key, uint max_length)
{
uint length= length_bytes == 1 ? (uint) (uchar) *key : uint2korr(key);
uint char_length= ((field_charset->mbmaxlen > 1) ?
uint local_char_length= ((field_charset->mbmaxlen > 1) ?
max_length/field_charset->mbmaxlen : max_length);
key+= length_bytes;
if (length > char_length)
if (length > local_char_length)
{
char_length= my_charpos(field_charset, key, key+length, char_length);
set_if_smaller(length, char_length);
local_char_length= my_charpos(field_charset, key, key+length,
local_char_length);
set_if_smaller(length, local_char_length);
}
*to++= (char) (length & 255);
if (max_length > 255)
@ -6857,11 +6842,12 @@ const char *Field_varstring::unpack(char *to, const char *from)
}
int Field_varstring::pack_cmp(const char *a, const char *b, uint key_length,
int Field_varstring::pack_cmp(const char *a, const char *b,
uint key_length_arg,
my_bool insert_or_update)
{
uint a_length, b_length;
if (key_length > 255)
if (key_length_arg > 255)
{
a_length=uint2korr(a); a+= 2;
b_length=uint2korr(b); b+= 2;
@ -6878,26 +6864,28 @@ int Field_varstring::pack_cmp(const char *a, const char *b, uint key_length,
}
int Field_varstring::pack_cmp(const char *b, uint key_length,
int Field_varstring::pack_cmp(const char *b, uint key_length_arg,
my_bool insert_or_update)
{
char *a= ptr+ length_bytes;
uint a_length= length_bytes == 1 ? (uint) (uchar) *ptr : uint2korr(ptr);
uint b_length;
uint char_length= ((field_charset->mbmaxlen > 1) ?
key_length / field_charset->mbmaxlen : key_length);
uint local_char_length= ((field_charset->mbmaxlen > 1) ?
key_length_arg / field_charset->mbmaxlen :
key_length_arg);
if (key_length > 255)
if (key_length_arg > 255)
{
b_length=uint2korr(b); b+= HA_KEY_BLOB_LENGTH;
}
else
b_length= (uint) (uchar) *b++;
if (a_length > char_length)
if (a_length > local_char_length)
{
char_length= my_charpos(field_charset, a, a+a_length, char_length);
set_if_smaller(a_length, char_length);
local_char_length= my_charpos(field_charset, a, a+a_length,
local_char_length);
set_if_smaller(a_length, local_char_length);
}
return field_charset->coll->strnncollsp(field_charset,
@ -6922,13 +6910,15 @@ uint Field_varstring::max_packed_col_length(uint max_length)
}
void Field_varstring::get_key_image(char *buff, uint length, imagetype type)
void Field_varstring::get_key_image(char *buff, uint length,
imagetype type_arg)
{
uint f_length= length_bytes == 1 ? (uint) (uchar) *ptr : uint2korr(ptr);
uint char_length= length / field_charset->mbmaxlen;
uint local_char_length= length / field_charset->mbmaxlen;
char *pos= ptr+length_bytes;
char_length= my_charpos(field_charset, pos, pos + f_length, char_length);
set_if_smaller(f_length, char_length);
local_char_length= my_charpos(field_charset, pos, pos + f_length,
local_char_length);
set_if_smaller(f_length, local_char_length);
/* Key is always stored with 2 bytes */
int2store(buff,f_length);
memcpy(buff+HA_KEY_BLOB_LENGTH, pos, f_length);
@ -7009,11 +6999,11 @@ uint Field_varstring::is_equal(create_field *new_field)
if (new_field->sql_type == real_type() &&
new_field->charset == field_charset)
{
if (new_field->length == max_length())
if (new_field->length == max_display_length())
return IS_EQUAL_YES;
if (new_field->length > max_length() &&
((new_field->length <= 255 && max_length() <= 255) ||
(new_field->length > 255 && max_length() > 255)))
if (new_field->length > max_display_length() &&
((new_field->length <= 255 && max_display_length() <= 255) ||
(new_field->length > 255 && max_display_length() > 255)))
return IS_EQUAL_PACK_LENGTH; // VARCHAR, longer variable length
}
return IS_EQUAL_NO;
@ -7344,13 +7334,13 @@ int Field_blob::cmp_binary(const char *a_ptr, const char *b_ptr,
/* The following is used only when comparing a key */
void Field_blob::get_key_image(char *buff, uint length, imagetype type)
void Field_blob::get_key_image(char *buff, uint length, imagetype type_arg)
{
uint32 blob_length= get_length(ptr);
char *blob;
#ifdef HAVE_SPATIAL
if (type == itMBR)
if (type_arg == itMBR)
{
const char *dummy;
MBR mbr;
@ -7378,10 +7368,10 @@ void Field_blob::get_key_image(char *buff, uint length, imagetype type)
#endif /*HAVE_SPATIAL*/
get_ptr(&blob);
uint char_length= length / field_charset->mbmaxlen;
char_length= my_charpos(field_charset, blob, blob + blob_length,
char_length);
set_if_smaller(blob_length, char_length);
uint local_char_length= length / field_charset->mbmaxlen;
local_char_length= my_charpos(field_charset, blob, blob + blob_length,
local_char_length);
set_if_smaller(blob_length, local_char_length);
if ((uint32) length > blob_length)
{
@ -7410,9 +7400,10 @@ int Field_blob::key_cmp(const byte *key_ptr, uint max_key_length)
uint blob_length=get_length(ptr);
memcpy_fixed(&blob1,ptr+packlength,sizeof(char*));
CHARSET_INFO *cs= charset();
uint char_length= max_key_length / cs->mbmaxlen;
char_length= my_charpos(cs, blob1, blob1+blob_length, char_length);
set_if_smaller(blob_length, char_length);
uint local_char_length= max_key_length / cs->mbmaxlen;
local_char_length= my_charpos(cs, blob1, blob1+blob_length,
local_char_length);
set_if_smaller(blob_length, local_char_length);
return Field_blob::cmp(blob1, blob_length,
(char*) key_ptr+HA_KEY_BLOB_LENGTH,
uint2korr(key_ptr));
@ -7534,11 +7525,11 @@ const char *Field_blob::unpack(char *to, const char *from)
/* Keys for blobs are like keys on varchars */
int Field_blob::pack_cmp(const char *a, const char *b, uint key_length,
int Field_blob::pack_cmp(const char *a, const char *b, uint key_length_arg,
my_bool insert_or_update)
{
uint a_length, b_length;
if (key_length > 255)
if (key_length_arg > 255)
{
a_length=uint2korr(a); a+=2;
b_length=uint2korr(b); b+=2;
@ -7555,19 +7546,19 @@ int Field_blob::pack_cmp(const char *a, const char *b, uint key_length,
}
int Field_blob::pack_cmp(const char *b, uint key_length,
int Field_blob::pack_cmp(const char *b, uint key_length_arg,
my_bool insert_or_update)
{
char *a;
uint a_length, b_length;
memcpy_fixed(&a,ptr+packlength,sizeof(char*));
if (!a)
return key_length > 0 ? -1 : 0;
uint a_length=get_length(ptr);
uint b_length;
return key_length_arg > 0 ? -1 : 0;
if (key_length > 255)
a_length= get_length(ptr);
if (key_length_arg > 255)
{
b_length=uint2korr(b); b+=2;
b_length= uint2korr(b); b+=2;
}
else
b_length= (uint) (uchar) *b++;
@ -7584,13 +7575,14 @@ char *Field_blob::pack_key(char *to, const char *from, uint max_length)
char *save=ptr;
ptr=(char*) from;
uint32 length=get_length(); // Length of from string
uint char_length= ((field_charset->mbmaxlen > 1) ?
uint local_char_length= ((field_charset->mbmaxlen > 1) ?
max_length/field_charset->mbmaxlen : max_length);
if (length)
get_ptr((char**) &from);
if (length > char_length)
char_length= my_charpos(field_charset, from, from+length, char_length);
set_if_smaller(length, char_length);
if (length > local_char_length)
local_char_length= my_charpos(field_charset, from, from+length,
local_char_length);
set_if_smaller(length, local_char_length);
*to++= (uchar) length;
if (max_length > 255) // 2 byte length
*to++= (uchar) (length >> 8);
@ -7677,7 +7669,7 @@ uint Field_blob::max_packed_col_length(uint max_length)
#ifdef HAVE_SPATIAL
void Field_geom::get_key_image(char *buff, uint length, imagetype type)
void Field_geom::get_key_image(char *buff, uint length, imagetype type_arg)
{
char *blob;
const char *dummy;
@ -7775,7 +7767,7 @@ int Field_geom::store(const char *from, uint length, CHARSET_INFO *cs)
goto err;
wkb_type= uint4korr(from + SRID_SIZE + 1);
if (wkb_type < (uint32) Geometry::wkb_point ||
wkb_type > (uint32) Geometry::wkb_end)
wkb_type > (uint32) Geometry::wkb_last)
goto err;
Field_blob::store_length(length);
if (table->copy_blobs || length <= MAX_FIELD_WIDTH)
@ -8204,7 +8196,7 @@ uint Field_num::is_equal(create_field *new_field)
UNSIGNED_FLAG)) &&
((new_field->flags & AUTO_INCREMENT_FLAG) ==
(uint) (flags & AUTO_INCREMENT_FLAG)) &&
(new_field->length <= max_length()));
(new_field->length <= max_display_length()));
}
@ -8485,7 +8477,7 @@ int Field_bit::cmp_offset(uint row_offset)
}
void Field_bit::get_key_image(char *buff, uint length, imagetype type)
void Field_bit::get_key_image(char *buff, uint length, imagetype type_arg)
{
if (bit_len)
{
@ -8659,7 +8651,7 @@ void create_field::create_length_to_internal_length(void)
void create_field::init_for_tmp_table(enum_field_types sql_type_arg,
uint32 length_arg, uint32 decimals,
uint32 length_arg, uint32 decimals_arg,
bool maybe_null, bool is_unsigned)
{
field_name= "";
@ -8670,7 +8662,7 @@ void create_field::init_for_tmp_table(enum_field_types sql_type_arg,
charset= &my_charset_bin;
geom_type= Field::GEOM_GEOMETRY;
pack_flag= (FIELDFLAG_NUMBER |
((decimals & FIELDFLAG_MAX_DEC) << FIELDFLAG_DEC_SHIFT) |
((decimals_arg & FIELDFLAG_MAX_DEC) << FIELDFLAG_DEC_SHIFT) |
(maybe_null ? FIELDFLAG_MAYBE_NULL : 0) |
(is_unsigned ? 0 : FIELDFLAG_DECIMAL));
}
@ -9378,12 +9370,13 @@ create_field::create_field(Field *old_field,Field *orig_field)
maximum possible display length for blob
SYNOPSIS
Field_blob::max_length()
Field_blob::max_display_length()
RETURN
length
*/
uint32 Field_blob::max_length()
uint32 Field_blob::max_display_length()
{
switch (packlength)
{

54
sql/field.h
View File

@ -158,12 +158,12 @@ public:
virtual void reset_fields() {}
virtual void set_default()
{
my_ptrdiff_t offset = (my_ptrdiff_t) (table->s->default_values -
my_ptrdiff_t l_offset= (my_ptrdiff_t) (table->s->default_values -
table->record[0]);
memcpy(ptr, ptr + offset, pack_length());
memcpy(ptr, ptr + l_offset, pack_length());
if (null_ptr)
*null_ptr= ((*null_ptr & (uchar) ~null_bit) |
null_ptr[offset] & null_bit);
null_ptr[l_offset] & null_bit);
}
virtual bool binary() const { return 1; }
virtual bool zero_pack() const { return 1; }
@ -276,7 +276,7 @@ public:
{ memcpy(buff,ptr,length); }
inline void set_image(char *buff,uint length, CHARSET_INFO *cs)
{ memcpy(ptr,buff,length); }
virtual void get_key_image(char *buff, uint length, imagetype type)
virtual void get_key_image(char *buff, uint length, imagetype type_arg)
{ get_image(buff,length, &my_charset_bin); }
virtual void set_key_image(char *buff,uint length)
{ set_image(buff,length, &my_charset_bin); }
@ -352,10 +352,10 @@ public:
virtual CHARSET_INFO *charset(void) const { return &my_charset_bin; }
virtual CHARSET_INFO *sort_charset(void) const { return charset(); }
virtual bool has_charset(void) const { return FALSE; }
virtual void set_charset(CHARSET_INFO *charset) { }
virtual void set_charset(CHARSET_INFO *charset_arg) { }
virtual enum Derivation derivation(void) const
{ return DERIVATION_IMPLICIT; }
virtual void set_derivation(enum Derivation derivation) { }
virtual void set_derivation(enum Derivation derivation_arg) { }
bool set_warning(MYSQL_ERROR::enum_warning_level, unsigned int code,
int cuted_increment);
bool check_int(const char *str, int length, const char *int_end,
@ -380,7 +380,7 @@ public:
}
/* maximum possible display length */
virtual uint32 max_length()= 0;
virtual uint32 max_display_length()= 0;
virtual uint is_equal(create_field *new_field);
/* convert decimal to longlong with overflow check */
@ -464,12 +464,12 @@ public:
int store(const char *to,uint length,CHARSET_INFO *cs)=0;
uint size_of() const { return sizeof(*this); }
CHARSET_INFO *charset(void) const { return field_charset; }
void set_charset(CHARSET_INFO *charset) { field_charset=charset; }
void set_charset(CHARSET_INFO *charset_arg) { field_charset= charset_arg; }
enum Derivation derivation(void) const { return field_derivation; }
virtual void set_derivation(enum Derivation derivation_arg)
{ field_derivation= derivation_arg; }
bool binary() const { return field_charset == &my_charset_bin; }
uint32 max_length() { return field_length; }
uint32 max_display_length() { return field_length; }
friend class create_field;
my_decimal *val_decimal(my_decimal *);
virtual bool str_needs_quotes() { return TRUE; }
@ -484,9 +484,9 @@ class Field_longstr :public Field_str
public:
Field_longstr(char *ptr_arg, uint32 len_arg, uchar *null_ptr_arg,
uchar null_bit_arg, utype unireg_check_arg,
const char *field_name_arg, CHARSET_INFO *charset)
const char *field_name_arg, CHARSET_INFO *charset_arg)
:Field_str(ptr_arg, len_arg, null_ptr_arg, null_bit_arg, unireg_check_arg,
field_name_arg, charset)
field_name_arg, charset_arg)
{}
int store_decimal(const my_decimal *d);
@ -532,7 +532,7 @@ public:
void overflow(bool negative);
bool zero_pack() const { return 0; }
void sql_type(String &str) const;
uint32 max_length() { return field_length; }
uint32 max_display_length() { return field_length; }
};
@ -574,7 +574,7 @@ public:
void sort_string(char *buff, uint length);
bool zero_pack() const { return 0; }
void sql_type(String &str) const;
uint32 max_length() { return field_length; }
uint32 max_display_length() { return field_length; }
uint size_of() const { return sizeof(*this); }
uint32 pack_length() const { return (uint32) bin_size; }
uint is_equal(create_field *new_field);
@ -607,7 +607,7 @@ public:
void sort_string(char *buff,uint length);
uint32 pack_length() const { return 1; }
void sql_type(String &str) const;
uint32 max_length() { return 4; }
uint32 max_display_length() { return 4; }
};
@ -642,7 +642,7 @@ public:
void sort_string(char *buff,uint length);
uint32 pack_length() const { return 2; }
void sql_type(String &str) const;
uint32 max_length() { return 6; }
uint32 max_display_length() { return 6; }
};
@ -672,7 +672,7 @@ public:
void sort_string(char *buff,uint length);
uint32 pack_length() const { return 3; }
void sql_type(String &str) const;
uint32 max_length() { return 8; }
uint32 max_display_length() { return 8; }
};
@ -707,7 +707,7 @@ public:
void sort_string(char *buff,uint length);
uint32 pack_length() const { return 4; }
void sql_type(String &str) const;
uint32 max_length() { return 11; }
uint32 max_display_length() { return 11; }
};
@ -749,7 +749,7 @@ public:
uint32 pack_length() const { return 8; }
void sql_type(String &str) const;
bool can_be_compared_as_longlong() const { return TRUE; }
uint32 max_length() { return 20; }
uint32 max_display_length() { return 20; }
};
#endif
@ -783,7 +783,7 @@ public:
void sort_string(char *buff,uint length);
uint32 pack_length() const { return sizeof(float); }
void sql_type(String &str) const;
uint32 max_length() { return 24; }
uint32 max_display_length() { return 24; }
};
@ -816,7 +816,7 @@ public:
void sort_string(char *buff,uint length);
uint32 pack_length() const { return sizeof(double); }
void sql_type(String &str) const;
uint32 max_length() { return 53; }
uint32 max_display_length() { return 53; }
};
@ -848,7 +848,7 @@ public:
uint32 pack_length() const { return 0; }
void sql_type(String &str) const;
uint size_of() const { return sizeof(*this); }
uint32 max_length() { return 4; }
uint32 max_display_length() { return 4; }
};
@ -1229,10 +1229,10 @@ public:
packlength= 4;
if (set_packlength)
{
uint32 char_length= len_arg/cs->mbmaxlen;
packlength= char_length <= 255 ? 1 :
char_length <= 65535 ? 2 :
char_length <= 16777215 ? 3 : 4;
uint32 l_char_length= len_arg/cs->mbmaxlen;
packlength= l_char_length <= 255 ? 1 :
l_char_length <= 65535 ? 2 :
l_char_length <= 16777215 ? 3 : 4;
}
}
enum_field_types type() const { return MYSQL_TYPE_BLOB;}
@ -1316,7 +1316,7 @@ public:
uint size_of() const { return sizeof(*this); }
bool has_charset(void) const
{ return charset() == &my_charset_bin ? FALSE : TRUE; }
uint32 max_length();
uint32 max_display_length();
};
@ -1445,7 +1445,7 @@ public:
enum_field_types type() const { return MYSQL_TYPE_BIT; }
enum ha_base_keytype key_type() const { return HA_KEYTYPE_BIT; }
uint32 key_length() const { return (uint32) (field_length + 7) / 8; }
uint32 max_length() { return field_length; }
uint32 max_display_length() { return field_length; }
uint size_of() const { return sizeof(*this); }
Item_result result_type () const { return INT_RESULT; }
int reset(void) { bzero(ptr, bytes_in_rec); return 0; }

6
sql/filesort.cc
View File

@ -104,7 +104,7 @@ ha_rows filesort(THD *thd, TABLE *table, SORT_FIELD *sortorder, uint s_length,
uint maxbuffer;
BUFFPEK *buffpek;
ha_rows records= HA_POS_ERROR;
uchar **sort_keys;
uchar **sort_keys= 0;
IO_CACHE tempfile, buffpek_pointers, *selected_records_file, *outfile;
SORTPARAM param;
bool multi_byte_charset;
@ -890,12 +890,14 @@ static void make_sortkey(register SORTPARAM *param,
}
else
{
uchar *end= (uchar*) field->pack((char *) to, field->ptr);
#ifdef HAVE_purify
uchar *end= (uchar*) field->pack((char *) to, field->ptr);
uint length= (uint) ((to + addonf->length) - end);
DBUG_ASSERT((int) length >= 0);
if (length)
bzero(end, length);
#else
(void) field->pack((char *) to, field->ptr);
#endif
}
to+= addonf->length;

409
sql/ha_ndbcluster.cc
View File

File diff suppressed because it is too large Load Diff

2
sql/ha_ndbcluster_binlog.cc
View File

@ -1131,7 +1131,7 @@ ndbcluster_update_slock(THD *thd,
ndb_error= this_error;
break;
}
end:
if (ndb_error)
push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_ERROR,
ER_GET_ERRMSG, ER(ER_GET_ERRMSG),

7
sql/ha_partition.cc
View File

@ -584,7 +584,6 @@ int ha_partition::drop_partitions(const char *path)
List_iterator<partition_element> part_it(m_part_info->partitions);
char part_name_buff[FN_REFLEN];
uint no_parts= m_part_info->partitions.elements;
uint part_count= 0;
uint no_subparts= m_part_info->no_subparts;
uint i= 0;
uint name_variant;
@ -1075,7 +1074,6 @@ int ha_partition::handle_opt_partitions(THD *thd, HA_CHECK_OPT *check_opt,
uint no_parts= m_part_info->no_parts;
uint no_subparts= m_part_info->no_subparts;
uint i= 0;
LEX *lex= thd->lex;
int error;
DBUG_ENTER("ha_partition::handle_opt_partitions");
DBUG_PRINT("enter", ("all_parts %u, flag= %u", all_parts, flag));
@ -1087,11 +1085,9 @@ int ha_partition::handle_opt_partitions(THD *thd, HA_CHECK_OPT *check_opt,
{
if (m_is_sub_partitioned)
{
List_iterator<partition_element> sub_it(part_elem->subpartitions);
uint j= 0, part;
do
{
partition_element *sub_elem= sub_it++;
part= i * no_subparts + j;
DBUG_PRINT("info", ("Optimize subpartition %u",
part));
@ -1136,7 +1132,6 @@ int ha_partition::prepare_new_partition(TABLE *table,
{
int error;
bool create_flag= FALSE;
bool open_flag= FALSE;
DBUG_ENTER("prepare_new_partition");
if ((error= set_up_table_before_create(table, part_name, create_info,
@ -1245,7 +1240,6 @@ int ha_partition::change_partitions(HA_CREATE_INFO *create_info,
handler **new_file_array;
int error= 1;
bool first;
bool copy_parts= FALSE;
uint temp_partitions= m_part_info->temp_partitions.elements;
THD *thd= current_thd;
DBUG_ENTER("ha_partition::change_partitions");
@ -2061,7 +2055,6 @@ bool ha_partition::new_handlers_from_part_info(MEM_ROOT *mem_root)
partition_element *part_elem;
uint alloc_len= (m_tot_parts + 1) * sizeof(handler*);
List_iterator_fast <partition_element> part_it(m_part_info->partitions);
THD *thd= current_thd;
DBUG_ENTER("ha_partition::new_handlers_from_part_info");
if (!(m_file= (handler **) alloc_root(mem_root, alloc_len)))

13
sql/handler.cc
View File

@ -47,12 +47,6 @@ static handlerton *installed_htons[128];
KEY_CREATE_INFO default_key_create_info= { HA_KEY_ALG_UNDEF, 0, {NullS,0} };
/* static functions defined in this file */
static handler *create_default(TABLE_SHARE *table, MEM_ROOT *mem_root);
static SHOW_COMP_OPTION have_yes= SHOW_OPTION_YES;
/* number of entries in handlertons[] */
ulong total_ha= 0;
/* number of storage engines (from handlertons[]) that support 2pc */
@ -167,11 +161,13 @@ const char *ha_get_storage_engine(enum legacy_db_type db_type)
}
#ifdef NOT_USED
static handler *create_default(TABLE_SHARE *table, MEM_ROOT *mem_root)
{
handlerton *hton= ha_default_handlerton(current_thd);
return (hton && hton->create) ? hton->create(hton, table, mem_root) : NULL;
}
#endif
handlerton *ha_resolve_by_legacy_type(THD *thd, enum legacy_db_type db_type)
@ -726,7 +722,7 @@ int ha_commit_trans(THD *thd, bool all)
}
DBUG_EXECUTE_IF("crash_commit_after_prepare", abort(););
if (error || (is_real_trans && xid &&
(error= !(cookie= tc_log->log(thd, xid)))))
(error= !(cookie= tc_log->log_xid(thd, xid)))))
{
ha_rollback_trans(thd, all);
error= 1;
@ -734,7 +730,7 @@ int ha_commit_trans(THD *thd, bool all)
}
DBUG_EXECUTE_IF("crash_commit_after_log", abort(););
}
error=ha_commit_one_phase(thd, all) ? cookie ? 2 : 1 : 0;
error=ha_commit_one_phase(thd, all) ? (cookie ? 2 : 1) : 0;
DBUG_EXECUTE_IF("crash_commit_before_unlog", abort(););
if (cookie)
tc_log->unlog(cookie, xid);
@ -3345,7 +3341,6 @@ static my_bool exts_handlerton(THD *unused, st_plugin_int *plugin,
TYPELIB *ha_known_exts(void)
{
MEM_ROOT *mem_root= current_thd->mem_root;
if (!known_extensions.type_names || mysys_usage_id != known_extensions_id)
{
List<char> found_exts;

62
sql/item.cc
View File

@ -25,10 +25,6 @@
#include "sql_trigger.h"
#include "sql_select.h"
static void mark_as_dependent(THD *thd,
SELECT_LEX *last, SELECT_LEX *current,
Item_ident *item);
const String my_null_string("NULL", 4, default_charset_info);
/****************************************************************************/
@ -1718,7 +1714,7 @@ void Item_field::set_field(Field *field_par)
field=result_field=field_par; // for easy coding with fields
maybe_null=field->maybe_null();
decimals= field->decimals();
max_length= field_par->max_length();
max_length= field_par->max_display_length();
table_name= *field_par->table_name;
field_name= field_par->field_name;
db_name= field_par->table->s->db.str;
@ -2427,21 +2423,22 @@ void Item_param::set_decimal(const char *str, ulong length)
the fact that even wrong value sent over binary protocol fits into
MAX_DATE_STRING_REP_LENGTH buffer.
*/
void Item_param::set_time(TIME *tm, timestamp_type type, uint32 max_length_arg)
void Item_param::set_time(TIME *tm, timestamp_type time_type,
uint32 max_length_arg)
{
DBUG_ENTER("Item_param::set_time");
value.time= *tm;
value.time.time_type= type;
value.time.time_type= time_type;
if (value.time.year > 9999 || value.time.month > 12 ||
value.time.day > 31 ||
type != MYSQL_TIMESTAMP_TIME && value.time.hour > 23 ||
time_type != MYSQL_TIMESTAMP_TIME && value.time.hour > 23 ||
value.time.minute > 59 || value.time.second > 59)
{
char buff[MAX_DATE_STRING_REP_LENGTH];
uint length= my_TIME_to_str(&value.time, buff);
make_truncated_value_warning(current_thd, buff, length, type, 0);
make_truncated_value_warning(current_thd, buff, length, time_type, 0);
set_zero_time(&value.time, MYSQL_TIMESTAMP_ERROR);
}
@ -2907,7 +2904,7 @@ bool Item_param::basic_const_item() const
Item *
Item_param::new_item()
Item_param::clone_item()
{
/* see comments in the header file */
switch (state) {
@ -3524,28 +3521,29 @@ Item_field::fix_outer_field(THD *thd, Field **from_field, Item **reference)
thd->lex->in_sum_func->nest_level ==
thd->lex->current_select->nest_level)
{
Item::Type type= (*reference)->type();
Item::Type ref_type= (*reference)->type();
set_if_bigger(thd->lex->in_sum_func->max_arg_level,
select->nest_level);
set_field(*from_field);
fixed= 1;
mark_as_dependent(thd, last_checked_context->select_lex,
context->select_lex, this,
((type == REF_ITEM || type == FIELD_ITEM) ?
((ref_type == REF_ITEM ||
ref_type == FIELD_ITEM) ?
(Item_ident*) (*reference) : 0));
return 0;
}
}
else
{
Item::Type type= (*reference)->type();
Item::Type ref_type= (*reference)->type();
prev_subselect_item->used_tables_cache|=
(*reference)->used_tables();
prev_subselect_item->const_item_cache&=
(*reference)->const_item();
mark_as_dependent(thd, last_checked_context->select_lex,
context->select_lex, this,
((type == REF_ITEM || type == FIELD_ITEM) ?
((ref_type == REF_ITEM || ref_type == FIELD_ITEM) ?
(Item_ident*) (*reference) :
0));
/*
@ -4088,7 +4086,7 @@ Item *Item_field::replace_equal_field(byte *arg)
void Item::init_make_field(Send_field *tmp_field,
enum enum_field_types field_type)
enum enum_field_types field_type_arg)
{
char *empty_name= (char*) "";
tmp_field->db_name= empty_name;
@ -4100,7 +4098,7 @@ void Item::init_make_field(Send_field *tmp_field,
tmp_field->flags= (maybe_null ? 0 : NOT_NULL_FLAG) |
(my_binary_compare(collation.collation) ?
BINARY_FLAG : 0);
tmp_field->type=field_type;
tmp_field->type= field_type_arg;
tmp_field->length=max_length;
tmp_field->decimals=decimals;
if (unsigned_flag)
@ -4115,12 +4113,12 @@ void Item::make_field(Send_field *tmp_field)
enum_field_types Item::string_field_type() const
{
enum_field_types type= MYSQL_TYPE_VAR_STRING;
enum_field_types f_type= MYSQL_TYPE_VAR_STRING;
if (max_length >= 16777216)
type= MYSQL_TYPE_LONG_BLOB;
f_type= MYSQL_TYPE_LONG_BLOB;
else if (max_length >= 65536)
type= MYSQL_TYPE_MEDIUM_BLOB;
return type;
f_type= MYSQL_TYPE_MEDIUM_BLOB;
return f_type;
}
@ -4490,7 +4488,7 @@ bool Item_int::eq(const Item *arg, bool binary_cmp) const
}
Item *Item_int_with_ref::new_item()
Item *Item_int_with_ref::clone_item()
{
DBUG_ASSERT(ref->const_item());
/*
@ -4768,10 +4766,10 @@ bool Item_null::send(Protocol *protocol, String *packet)
bool Item::send(Protocol *protocol, String *buffer)
{
bool result;
enum_field_types type;
enum_field_types f_type;
LINT_INIT(result); // Will be set if null_value == 0
switch ((type=field_type())) {
switch ((f_type=field_type())) {
default:
case MYSQL_TYPE_NULL:
case MYSQL_TYPE_DECIMAL:
@ -4850,7 +4848,7 @@ bool Item::send(Protocol *protocol, String *buffer)
get_date(&tm, TIME_FUZZY_DATE);
if (!null_value)
{
if (type == MYSQL_TYPE_DATE)
if (f_type == MYSQL_TYPE_DATE)
return protocol->store_date(&tm);
else
result= protocol->store(&tm);
@ -5063,7 +5061,7 @@ bool Item_ref::fix_fields(THD *thd, Item **reference)
goto error;
if (from_field == view_ref_found)
{
Item::Type type= (*reference)->type();
Item::Type refer_type= (*reference)->type();
prev_subselect_item->used_tables_cache|=
(*reference)->used_tables();
prev_subselect_item->const_item_cache&=
@ -5071,7 +5069,8 @@ bool Item_ref::fix_fields(THD *thd, Item **reference)
DBUG_ASSERT((*reference)->type() == REF_ITEM);
mark_as_dependent(thd, last_checked_context->select_lex,
context->select_lex, this,
((type == REF_ITEM || type == FIELD_ITEM) ?
((refer_type == REF_ITEM ||
refer_type == FIELD_ITEM) ?
(Item_ident*) (*reference) :
0));
/*
@ -5817,8 +5816,8 @@ bool Item_trigger_field::fix_fields(THD *thd, Item **items)
{
table_grants->want_privilege= want_privilege;
if (check_grant_column(thd, table_grants, triggers->table->s->db.str,
triggers->table->s->table_name.str, field_name,
if (check_grant_column(thd, table_grants, triggers->trigger_table->s->db.str,
triggers->trigger_table->s->table_name.str, field_name,
strlen(field_name), thd->security_ctx))
return TRUE;
}
@ -5931,7 +5930,8 @@ void resolve_const_item(THD *thd, Item **ref, Item *comp_item)
DBUG_ASSERT(item_row->cols() == comp_item_row->cols());
col= item_row->cols();
while (col-- > 0)
resolve_const_item(thd, item_row->addr(col), comp_item_row->el(col));
resolve_const_item(thd, item_row->addr(col),
comp_item_row->element_index(col));
break;
}
/* Fallthrough */
@ -6199,7 +6199,7 @@ bool Item_cache_row::setup(Item * item)
return 1;
for (uint i= 0; i < item_count; i++)
{
Item *el= item->el(i);
Item *el= item->element_index(i);
Item_cache *tmp;
if (!(tmp= values[i]= Item_cache::get_cache(el->result_type())))
return 1;
@ -6215,7 +6215,7 @@ void Item_cache_row::store(Item * item)
item->bring_value();
for (uint i= 0; i < item_count; i++)
{
values[i]->store(item->el(i));
values[i]->store(item->element_index(i));
null_value|= values[i]->null_value;
}
}

36
sql/item.h
View File

@ -687,7 +687,7 @@ public:
*/
virtual bool basic_const_item() const { return 0; }
/* cloning of constant items (0 if it is not const) */
virtual Item *new_item() { return 0; }
virtual Item *clone_item() { return 0; }
virtual cond_result eq_cmp_result() const { return COND_OK; }
inline uint float_length(uint decimals_par) const
{ return decimals != NOT_FIXED_DEC ? (DBL_DIG+2+decimals_par) : DBL_DIG+8;}
@ -818,6 +818,7 @@ public:
virtual bool collect_item_field_processor(byte * arg) { return 0; }
virtual bool find_item_in_field_list_processor(byte *arg) { return 0; }
virtual bool change_context_processor(byte *context) { return 0; }
virtual bool reset_query_id_processor(byte *query_id_arg) { return 0; }
virtual bool is_expensive_processor(byte *arg) { return 0; }
virtual bool register_field_in_read_map(byte *arg) { return 0; }
/*
@ -895,11 +896,11 @@ public:
For SP local variable returns address of pointer to Item representing its
current value and pointer passed via parameter otherwise.
*/
virtual Item **this_item_addr(THD *thd, Item **addr) { return addr; }
virtual Item **this_item_addr(THD *thd, Item **addr_arg) { return addr_arg; }
// Row emulation
virtual uint cols() { return 1; }
virtual Item* el(uint i) { return this; }
virtual Item* element_index(uint i) { return this; }
virtual Item** addr(uint i) { return 0; }
virtual bool check_cols(uint c);
// It is not row => null inside is impossible
@ -1165,7 +1166,8 @@ class Item_name_const : public Item
Item *value_item;
Item *name_item;
public:
Item_name_const(Item *name, Item *val): value_item(val), name_item(name)
Item_name_const(Item *name_arg, Item *val):
value_item(val), name_item(name_arg)
{
Item::maybe_null= TRUE;
}
@ -1385,7 +1387,7 @@ public:
Item *equal_fields_propagator(byte *arg);
bool set_no_const_sub(byte *arg);
Item *replace_equal_field(byte *arg);
inline uint32 max_disp_length() { return field->max_length(); }
inline uint32 max_disp_length() { return field->max_display_length(); }
Item_field *filed_for_view_update() { return this; }
Item *safe_charset_converter(CHARSET_INFO *tocs);
int fix_outer_field(THD *thd, Field **field, Item **reference);
@ -1419,7 +1421,7 @@ public:
/* to prevent drop fixed flag (no need parent cleanup call) */
void cleanup() {}
bool basic_const_item() const { return 1; }
Item *new_item() { return new Item_null(name); }
Item *clone_item() { return new Item_null(name); }
bool is_null() { return 1; }
void print(String *str) { str->append(STRING_WITH_LEN("NULL")); }
Item *safe_charset_converter(CHARSET_INFO *tocs);
@ -1568,7 +1570,7 @@ public:
basic_const_item returned TRUE.
*/
Item *safe_charset_converter(CHARSET_INFO *tocs);
Item *new_item();
Item *clone_item();
/*
Implement by-value equality evaluation if parameter value
is set and is a basic constant (integer, real or string).
@ -1600,7 +1602,7 @@ public:
String *val_str(String*);
int save_in_field(Field *field, bool no_conversions);
bool basic_const_item() const { return 1; }
Item *new_item() { return new Item_int(name,value,max_length); }
Item *clone_item() { return new Item_int(name,value,max_length); }
// to prevent drop fixed flag (no need parent cleanup call)
void cleanup() {}
void print(String *str);
@ -1620,7 +1622,7 @@ public:
double val_real()
{ DBUG_ASSERT(fixed == 1); return ulonglong2double((ulonglong)value); }
String *val_str(String*);
Item *new_item() { return new Item_uint(name,max_length); }
Item *clone_item() { return new Item_uint(name,max_length); }
int save_in_field(Field *field, bool no_conversions);
void print(String *str);
Item_num *neg ();
@ -1651,7 +1653,7 @@ public:
my_decimal *val_decimal(my_decimal *val) { return &decimal_value; }
int save_in_field(Field *field, bool no_conversions);
bool basic_const_item() const { return 1; }
Item *new_item()
Item *clone_item()
{
return new Item_decimal(name, &decimal_value, decimals, max_length);
}
@ -1709,7 +1711,7 @@ public:
bool basic_const_item() const { return 1; }
// to prevent drop fixed flag (no need parent cleanup call)
void cleanup() {}
Item *new_item()
Item *clone_item()
{ return new Item_float(name, value, decimals, max_length); }
Item_num *neg() { value= -value; return this; }
void print(String *str);
@ -1795,7 +1797,7 @@ public:
enum_field_types field_type() const { return MYSQL_TYPE_VARCHAR; }
bool basic_const_item() const { return 1; }
bool eq(const Item *item, bool binary_cmp) const;
Item *new_item()
Item *clone_item()
{
return new Item_string(name, str_value.ptr(),
str_value.length(), collation.collation);
@ -1849,9 +1851,9 @@ class Item_return_int :public Item_int
{
enum_field_types int_field_type;
public:
Item_return_int(const char *name, uint length,
Item_return_int(const char *name_arg, uint length,
enum_field_types field_type_arg)
:Item_int(name, 0, length), int_field_type(field_type_arg)
:Item_int(name_arg, 0, length), int_field_type(field_type_arg)
{
unsigned_flag=1;
}
@ -2115,7 +2117,7 @@ public:
{
return ref->save_in_field(field, no_conversions);
}
Item *new_item();
Item *clone_item();
virtual Item *real_item() { return ref; }
bool check_partition_func_processor(byte *int_arg) {return TRUE;}
};
@ -2553,8 +2555,8 @@ public:
enum Item_result result_type() const { return ROW_RESULT; }
uint cols() { return item_count; }
Item* el(uint i) { return values[i]; }
Item** addr(uint i) { return (Item **) (values + i); }
Item *element_index(uint i) { return values[i]; }
Item **addr(uint i) { return (Item **) (values + i); }
bool check_cols(uint c);
bool null_inside();
void bring_value();

84
sql/item_cmpfunc.cc
View File

@ -322,7 +322,7 @@ static bool convert_constant_item(THD *thd, Field *field, Item **item)
void Item_bool_func2::fix_length_and_dec()
{
max_length= 1; // Function returns 0 or 1
THD *thd= current_thd;
THD *thd;
/*
As some compare functions are generated after sql_yacc,
@ -360,12 +360,13 @@ void Item_bool_func2::fix_length_and_dec()
return;
}
thd= current_thd;
if (!thd->is_context_analysis_only())
{
Item *real_item= args[0]->real_item();
if (real_item->type() == FIELD_ITEM)
Item *arg_real_item= args[0]->real_item();
if (arg_real_item->type() == FIELD_ITEM)
{
Field *field=((Item_field*) real_item)->field;
Field *field=((Item_field*) arg_real_item)->field;
if (field->can_be_compared_as_longlong())
{
if (convert_constant_item(thd, field,&args[1]))
@ -377,10 +378,10 @@ void Item_bool_func2::fix_length_and_dec()
}
}
}
real_item= args[1]->real_item();
if (real_item->type() == FIELD_ITEM /* && !real_item->const_item() */)
arg_real_item= args[1]->real_item();
if (arg_real_item->type() == FIELD_ITEM)
{
Field *field=((Item_field*) real_item)->field;
Field *field=((Item_field*) arg_real_item)->field;
if (field->can_be_compared_as_longlong())
{
if (convert_constant_item(thd, field,&args[0]))
@ -416,9 +417,9 @@ int Arg_comparator::set_compare_func(Item_bool_func2 *item, Item_result type)
return 1;
for (uint i=0; i < n; i++)
{
if ((*a)->el(i)->cols() != (*b)->el(i)->cols())
if ((*a)->element_index(i)->cols() != (*b)->element_index(i)->cols())
{
my_error(ER_OPERAND_COLUMNS, MYF(0), (*a)->el(i)->cols());
my_error(ER_OPERAND_COLUMNS, MYF(0), (*a)->element_index(i)->cols());
return 1;
}
comparators[i].set_cmp_func(owner, (*a)->addr(i), (*b)->addr(i));
@ -803,10 +804,10 @@ bool Item_in_optimizer::fix_left(THD *thd, Item **ref)
uint n= cache->cols();
for (uint i= 0; i < n; i++)
{
if (args[0]->el(i)->used_tables())
((Item_cache *)cache->el(i))->set_used_tables(OUTER_REF_TABLE_BIT);
if (args[0]->element_index(i)->used_tables())
((Item_cache *)cache->element_index(i))->set_used_tables(OUTER_REF_TABLE_BIT);
else
((Item_cache *)cache->el(i))->set_used_tables(0);
((Item_cache *)cache->element_index(i))->set_used_tables(0);
}
used_tables_cache= args[0]->used_tables();
}
@ -881,7 +882,7 @@ longlong Item_in_optimizer::val_int()
if (cache->cols() == 1)
{
item_subs->set_cond_guard_var(0, FALSE);
longlong tmp= args[1]->val_bool_result();
(void) args[1]->val_bool_result();
result_for_null_param= null_value= !item_subs->engine->no_rows();
item_subs->set_cond_guard_var(0, TRUE);
}
@ -895,11 +896,11 @@ longlong Item_in_optimizer::val_int()
*/
for (i= 0; i < ncols; i++)
{
if (cache->el(i)->null_value)
if (cache->element_index(i)->null_value)
item_subs->set_cond_guard_var(i, FALSE);
}
longlong tmp= args[1]->val_bool_result();
(void) args[1]->val_bool_result();
result_for_null_param= null_value= !item_subs->engine->no_rows();
/* Turn all predicates back on */
@ -1019,15 +1020,17 @@ longlong Item_func_strcmp::val_int()
void Item_func_interval::fix_length_and_dec()
{
use_decimal_comparison= (row->el(0)->result_type() == DECIMAL_RESULT) ||
(row->el(0)->result_type() == INT_RESULT);
use_decimal_comparison= ((row->element_index(0)->result_type() ==
DECIMAL_RESULT) ||
(row->element_index(0)->result_type() ==
INT_RESULT));
if (row->cols() > 8)
{
bool consts=1;
for (uint i=1 ; consts && i < row->cols() ; i++)
{
consts&= row->el(i)->const_item();
consts&= row->element_index(i)->const_item();
}
if (consts &&
@ -1038,7 +1041,7 @@ void Item_func_interval::fix_length_and_dec()
{
for (uint i=1 ; i < row->cols(); i++)
{
Item *el= row->el(i);
Item *el= row->element_index(i);
interval_range *range= intervals + (i-1);
if ((el->result_type() == DECIMAL_RESULT) ||
(el->result_type() == INT_RESULT))
@ -1063,7 +1066,7 @@ void Item_func_interval::fix_length_and_dec()
{
for (uint i=1 ; i < row->cols(); i++)
{
intervals[i-1].dbl= row->el(i)->val_real();
intervals[i-1].dbl= row->element_index(i)->val_real();
}
}
}
@ -1103,15 +1106,15 @@ longlong Item_func_interval::val_int()
if (use_decimal_comparison)
{
dec= row->el(0)->val_decimal(&dec_buf);
if (row->el(0)->null_value)
dec= row->element_index(0)->val_decimal(&dec_buf);
if (row->element_index(0)->null_value)
return -1;
my_decimal2double(E_DEC_FATAL_ERROR, dec, &value);
}
else
{
value= row->el(0)->val_real();
if (row->el(0)->null_value)
value= row->element_index(0)->val_real();
if (row->element_index(0)->null_value)
return -1;
}
@ -1147,16 +1150,16 @@ longlong Item_func_interval::val_int()
for (i=1 ; i < row->cols() ; i++)
{
Item *el= row->el(i);
Item *el= row->element_index(i);
if (use_decimal_comparison &&
((el->result_type() == DECIMAL_RESULT) ||
(el->result_type() == INT_RESULT)))
{
my_decimal e_dec_buf, *e_dec= row->el(i)->val_decimal(&e_dec_buf);
my_decimal e_dec_buf, *e_dec= row->element_index(i)->val_decimal(&e_dec_buf);
if (my_decimal_cmp(e_dec, dec) > 0)
return i-1;
}
else if (row->el(i)->val_real() > value)
else if (row->element_index(i)->val_real() > value)
return i-1;
}
return i-1;
@ -1850,7 +1853,9 @@ bool Item_func_case::fix_fields(THD *thd, Item **ref)
buff should match stack usage from
Item_func_case::val_int() -> Item_func_case::find_item()
*/
#ifndef EMBEDDED_LIBRARY
char buff[MAX_FIELD_WIDTH*2+sizeof(String)*2+sizeof(String*)*2+sizeof(double)*2+sizeof(longlong)*2];
#endif
bool res= Item_func::fix_fields(thd, ref);
/*
Call check_stack_overrun after fix_fields to be sure that stack variable
@ -1867,7 +1872,6 @@ void Item_func_case::fix_length_and_dec()
{
Item **agg;
uint nagg;
THD *thd= current_thd;
uint found_types= 0;
if (!(agg= (Item**) sql_alloc(sizeof(Item*)*(ncases+1))))
return;
@ -2328,11 +2332,11 @@ void cmp_item_row::store_value(Item *item)
{
if (!comparators[i])
if (!(comparators[i]=
cmp_item::get_comparator(item->el(i)->result_type(),
item->el(i)->collation.collation)))
cmp_item::get_comparator(item->element_index(i)->result_type(),
item->element_index(i)->collation.collation)))
break; // new failed
comparators[i]->store_value(item->el(i));
item->null_value|= item->el(i)->null_value;
comparators[i]->store_value(item->element_index(i));
item->null_value|= item->element_index(i)->null_value;
}
}
DBUG_VOID_RETURN;
@ -2357,8 +2361,8 @@ void cmp_item_row::store_value_by_template(cmp_item *t, Item *item)
if (!(comparators[i]= tmpl->comparators[i]->make_same()))
break; // new failed
comparators[i]->store_value_by_template(tmpl->comparators[i],
item->el(i));
item->null_value|= item->el(i)->null_value;
item->element_index(i));
item->null_value|= item->element_index(i)->null_value;
}
}
}
@ -2376,9 +2380,9 @@ int cmp_item_row::cmp(Item *arg)
arg->bring_value();
for (uint i=0; i < n; i++)
{
if (comparators[i]->cmp(arg->el(i)))
if (comparators[i]->cmp(arg->element_index(i)))
{
if (!arg->el(i)->null_value)
if (!arg->element_index(i)->null_value)
return 1;
was_null= 1;
}
@ -2389,11 +2393,11 @@ int cmp_item_row::cmp(Item *arg)
int cmp_item_row::compare(cmp_item *c)
{
cmp_item_row *cmp= (cmp_item_row *) c;
cmp_item_row *l_cmp= (cmp_item_row *) c;
for (uint i=0; i < n; i++)
{
int res;
if ((res= comparators[i]->compare(cmp->comparators[i])))
if ((res= comparators[i]->compare(l_cmp->comparators[i])))
return res;
}
return 0;
@ -2420,8 +2424,8 @@ int cmp_item_decimal::cmp(Item *arg)
int cmp_item_decimal::compare(cmp_item *arg)
{
cmp_item_decimal *cmp= (cmp_item_decimal*) arg;
return my_decimal_cmp(&value, &cmp->value);
cmp_item_decimal *l_cmp= (cmp_item_decimal*) arg;
return my_decimal_cmp(&value, &l_cmp->value);
}

28
sql/item_cmpfunc.h
View File

@ -815,10 +815,10 @@ public:
return (value_res ? (res ? sortcmp(value_res, res, cmp_charset) : 1) :
(res ? -1 : 0));
}
int compare(cmp_item *c)
int compare(cmp_item *ci)
{
cmp_item_string *cmp= (cmp_item_string *)c;
return sortcmp(value_res, cmp->value_res, cmp_charset);
cmp_item_string *l_cmp= (cmp_item_string *) ci;
return sortcmp(value_res, l_cmp->value_res, cmp_charset);
}
cmp_item *make_same();
void set_charset(CHARSET_INFO *cs)
@ -841,10 +841,10 @@ public:
{
return value != arg->val_int();
}
int compare(cmp_item *c)
int compare(cmp_item *ci)
{
cmp_item_int *cmp= (cmp_item_int *)c;
return (value < cmp->value) ? -1 : ((value == cmp->value) ? 0 : 1);
cmp_item_int *l_cmp= (cmp_item_int *)ci;
return (value < l_cmp->value) ? -1 : ((value == l_cmp->value) ? 0 : 1);
}
cmp_item *make_same();
};
@ -862,10 +862,10 @@ public:
{
return value != arg->val_real();
}
int compare(cmp_item *c)
int compare(cmp_item *ci)
{
cmp_item_real *cmp= (cmp_item_real *)c;
return (value < cmp->value)? -1 : ((value == cmp->value) ? 0 : 1);
cmp_item_real *l_cmp= (cmp_item_real *) ci;
return (value < l_cmp->value)? -1 : ((value == l_cmp->value) ? 0 : 1);
}
cmp_item *make_same();
};
@ -931,10 +931,10 @@ public:
DBUG_ASSERT(0);
return 1;
}
int compare(cmp_item *c)
int compare(cmp_item *ci)
{
cmp_item_string *cmp= (cmp_item_string *)c;
return sortcmp(value_res, cmp->value_res, cmp_charset);
cmp_item_string *l_cmp= (cmp_item_string *) ci;
return sortcmp(value_res, l_cmp->value_res, cmp_charset);
}
cmp_item *make_same()
{
@ -1452,7 +1452,7 @@ public:
Item_cond_and() :Item_cond() {}
Item_cond_and(Item *i1,Item *i2) :Item_cond(i1,i2) {}
Item_cond_and(THD *thd, Item_cond_and *item) :Item_cond(thd, item) {}
Item_cond_and(List<Item> &list): Item_cond(list) {}
Item_cond_and(List<Item> &list_arg): Item_cond(list_arg) {}
enum Functype functype() const { return COND_AND_FUNC; }
longlong val_int();
const char *func_name() const { return "and"; }
@ -1474,7 +1474,7 @@ public:
Item_cond_or() :Item_cond() {}
Item_cond_or(Item *i1,Item *i2) :Item_cond(i1,i2) {}
Item_cond_or(THD *thd, Item_cond_or *item) :Item_cond(thd, item) {}
Item_cond_or(List<Item> &list): Item_cond(list) {}
Item_cond_or(List<Item> &list_arg): Item_cond(list_arg) {}
enum Functype functype() const { return COND_OR_FUNC; }
longlong val_int();
const char *func_name() const { return "or"; }

24
sql/item_func.cc
View File

@ -997,7 +997,7 @@ String *Item_decimal_typecast::val_str(String *str)
my_decimal tmp_buf, *tmp= val_decimal(&tmp_buf);
if (null_value)
return NULL;
my_decimal2string(E_DEC_FATAL_ERROR, &tmp_buf, 0, 0, 0, str);
my_decimal2string(E_DEC_FATAL_ERROR, tmp, 0, 0, 0, str);
return str;
}
@ -2375,7 +2375,7 @@ longlong Item_func_locate::val_int()
b->ptr(), b->length(),
&match, 1))
return 0;
return (longlong) match.mblen + start0 + 1;
return (longlong) match.mb_len + start0 + 1;
}
@ -3179,9 +3179,9 @@ longlong Item_master_pos_wait::val_int()
null_value = 1;
return 0;
}
#ifdef HAVE_REPLICATION
longlong pos = (ulong)args[1]->val_int();
longlong timeout = (arg_count==3) ? args[2]->val_int() : 0 ;
#ifdef HAVE_REPLICATION
if ((event_count = active_mi->rli.wait_for_pos(thd, log_name, pos, timeout)) == -2)
{
null_value = 1;
@ -3717,7 +3717,8 @@ update_hash(user_var_entry *entry, bool set_null, void *ptr, uint length,
bool
Item_func_set_user_var::update_hash(void *ptr, uint length, Item_result type,
Item_func_set_user_var::update_hash(void *ptr, uint length,
Item_result res_type,
CHARSET_INFO *cs, Derivation dv,
bool unsigned_arg)
{
@ -3726,9 +3727,9 @@ Item_func_set_user_var::update_hash(void *ptr, uint length, Item_result type,
result type of the variable
*/
if ((null_value= args[0]->null_value) && null_item)
type= entry->type; // Don't change type of item
res_type= entry->type; // Don't change type of item
if (::update_hash(entry, (null_value= args[0]->null_value),
ptr, length, type, cs, dv, unsigned_arg))
ptr, length, res_type, cs, dv, unsigned_arg))
{
current_thd->fatal_error(); // Probably end of memory
null_value= 1;
@ -4866,7 +4867,7 @@ longlong Item_func_bit_xor::val_int()
thd Thread handler
var_type global / session
name Name of base or system variable
component Component.
component Component
NOTES
If component.str = 0 then the variable name is in 'name'
@ -4978,8 +4979,9 @@ longlong Item_func_row_count::val_int()
}
Item_func_sp::Item_func_sp(Name_resolution_context *context_arg, sp_name *name)
:Item_func(), context(context_arg), m_name(name), m_sp(NULL),
Item_func_sp::Item_func_sp(Name_resolution_context *context_arg,
sp_name *name_arg)
:Item_func(), context(context_arg), m_name(name_arg), m_sp(NULL),
result_field(NULL)
{
maybe_null= 1;
@ -4990,8 +4992,8 @@ Item_func_sp::Item_func_sp(Name_resolution_context *context_arg, sp_name *name)
Item_func_sp::Item_func_sp(Name_resolution_context *context_arg,
sp_name *name, List<Item> &list)
:Item_func(list), context(context_arg), m_name(name), m_sp(NULL),
sp_name *name_arg, List<Item> &list)
:Item_func(list), context(context_arg), m_name(name_arg), m_sp(NULL),
result_field(NULL)
{
maybe_null= 1;

5
sql/item_geofunc.cc
View File

@ -701,8 +701,9 @@ double Item_func_glength::val_real()
null_value= (!swkb ||
!(geom= Geometry::construct(&buffer,
swkb->ptr(), swkb->length())) ||
geom->length(&res));
swkb->ptr(),
swkb->length())) ||
geom->geom_length(&res));
return res;
}

2
sql/item_row.h
View File

@ -71,7 +71,7 @@ public:
Item *transform(Item_transformer transformer, byte *arg);
uint cols() { return arg_count; }
Item* el(uint i) { return items[i]; }
Item* element_index(uint i) { return items[i]; }
Item** addr(uint i) { return items + i; }
bool check_cols(uint c);
bool null_inside() { return with_null; };

15
sql/item_strfunc.cc
View File

@ -37,15 +37,6 @@ C_MODE_END
String my_empty_string("",default_charset_info);
static void my_coll_agg_error(DTCollation &c1, DTCollation &c2,
const char *fname)
{
my_error(ER_CANT_AGGREGATE_2COLLATIONS, MYF(0),
c1.collation->name, c1.derivation_name(),
c2.collation->name, c2.derivation_name(),
fname);
}
String *Item_str_func::check_well_formed_result(String *str)
{
@ -3273,15 +3264,17 @@ String *Item_func_uuid::val_str(String *str)
int i;
if (my_gethwaddr(mac))
{
/* purecov: begin inspected */
/*
generating random "hardware addr"
and because specs explicitly specify that it should NOT correlate
with a clock_seq value (initialized random below), we use a separate
randominit() here
*/
randominit(&uuid_rand, tmp + (ulong) thd, tmp + (ulong)query_id);
randominit(&uuid_rand, tmp + (ulong) thd, tmp + (ulong)global_query_id);
for (i=0; i < (int)sizeof(mac); i++)
mac[i]=(uchar)(my_rnd(&uuid_rand)*255);
/* purecov: end */
}
s=clock_seq_and_node_str+sizeof(clock_seq_and_node_str)-1;
for (i=sizeof(mac)-1 ; i>=0 ; i--)
@ -3289,7 +3282,7 @@ String *Item_func_uuid::val_str(String *str)
*--s=_dig_vec_lower[mac[i] & 15];
*--s=_dig_vec_lower[mac[i] >> 4];
}
randominit(&uuid_rand, tmp + (ulong)start_time,
randominit(&uuid_rand, tmp + (ulong) server_start_time,
tmp + thd->status_var.bytes_sent);
set_clock_seq_str();
}

48
sql/item_subselect.cc
View File

@ -275,11 +275,11 @@ bool Item_subselect::const_item() const
return const_item_cache;
}
Item *Item_subselect::get_tmp_table_item(THD *thd)
Item *Item_subselect::get_tmp_table_item(THD *thd_arg)
{
if (!with_sum_func && !const_item())
return new Item_field(result_field);
return copy_or_same(thd);
return copy_or_same(thd_arg);
}
void Item_subselect::update_used_tables()
@ -594,13 +594,13 @@ void Item_exists_subselect::print(String *str)
}
bool Item_in_subselect::test_limit(SELECT_LEX_UNIT *unit)
bool Item_in_subselect::test_limit(SELECT_LEX_UNIT *unit_arg)
{
if (unit->fake_select_lex &&
unit->fake_select_lex->test_limit())
if (unit_arg->fake_select_lex &&
unit_arg->fake_select_lex->test_limit())
return(1);
SELECT_LEX *sl= unit->first_select();
SELECT_LEX *sl= unit_arg->first_select();
for (; sl; sl= sl->next_select())
{
if (sl->test_limit())
@ -872,7 +872,6 @@ Item_subselect::trans_res
Item_in_subselect::single_value_transformer(JOIN *join,
Comp_creator *func)
{
Item_subselect::trans_res result= RES_ERROR;
SELECT_LEX *select_lex= join->select_lex;
DBUG_ENTER("Item_in_subselect::single_value_transformer");
@ -970,7 +969,7 @@ Item_in_subselect::single_value_transformer(JOIN *join,
if (!substitution)
{
/* We're invoked for the 1st (or the only) SELECT in the subquery UNION */
SELECT_LEX_UNIT *unit= select_lex->master_unit();
SELECT_LEX_UNIT *master_unit= select_lex->master_unit();
substitution= optimizer;
SELECT_LEX *current= thd->lex->current_select, *up;
@ -993,7 +992,7 @@ Item_in_subselect::single_value_transformer(JOIN *join,
(char *)"<no matter>",
(char *)in_left_expr_name);
unit->uncacheable|= UNCACHEABLE_DEPENDENT;
master_unit->uncacheable|= UNCACHEABLE_DEPENDENT;
}
if (!abort_on_null && left_expr->maybe_null && !pushed_cond_guards)
{
@ -1192,7 +1191,7 @@ Item_in_subselect::row_value_transformer(JOIN *join)
if (!substitution)
{
//first call for this unit
SELECT_LEX_UNIT *unit= select_lex->master_unit();
SELECT_LEX_UNIT *master_unit= select_lex->master_unit();
substitution= optimizer;
SELECT_LEX *current= thd->lex->current_select, *up;
@ -1208,7 +1207,7 @@ Item_in_subselect::row_value_transformer(JOIN *join)
optimizer->keep_top_level_cache();
thd->lex->current_select= current;
unit->uncacheable|= UNCACHEABLE_DEPENDENT;
master_unit->uncacheable|= UNCACHEABLE_DEPENDENT;
if (!abort_on_null && left_expr->maybe_null && !pushed_cond_guards)
{
@ -1241,7 +1240,7 @@ Item_in_subselect::row_value_transformer(JOIN *join)
{
DBUG_ASSERT(left_expr->fixed && select_lex->ref_pointer_array[i]->fixed);
if (select_lex->ref_pointer_array[i]->
check_cols(left_expr->el(i)->cols()))
check_cols(left_expr->element_index(i)->cols()))
DBUG_RETURN(RES_ERROR);
Item *item_eq=
new Item_func_eq(new
@ -1264,7 +1263,7 @@ Item_in_subselect::row_value_transformer(JOIN *join)
(char *)"<list ref>")
);
Item *col_item= new Item_cond_or(item_eq, item_isnull);
if (!abort_on_null && left_expr->el(i)->maybe_null)
if (!abort_on_null && left_expr->element_index(i)->maybe_null)
{
if (!(col_item= new Item_func_trig_cond(col_item, get_cond_guard(i))))
DBUG_RETURN(RES_ERROR);
@ -1278,7 +1277,7 @@ Item_in_subselect::row_value_transformer(JOIN *join)
ref_pointer_array + i,
(char *)"<no matter>",
(char *)"<list ref>"));
if (!abort_on_null && left_expr->el(i)->maybe_null)
if (!abort_on_null && left_expr->element_index(i)->maybe_null)
{
if (!(item_nnull_test=
new Item_func_trig_cond(item_nnull_test, get_cond_guard(i))))
@ -1315,7 +1314,7 @@ Item_in_subselect::row_value_transformer(JOIN *join)
Item *item, *item_isnull;
DBUG_ASSERT(left_expr->fixed && select_lex->ref_pointer_array[i]->fixed);
if (select_lex->ref_pointer_array[i]->
check_cols(left_expr->el(i)->cols()))
check_cols(left_expr->element_index(i)->cols()))
DBUG_RETURN(RES_ERROR);
item=
new Item_func_eq(new
@ -1355,7 +1354,7 @@ Item_in_subselect::row_value_transformer(JOIN *join)
TODO: why we create the above for cases where the right part
cant be NULL?
*/
if (left_expr->el(i)->maybe_null)
if (left_expr->element_index(i)->maybe_null)
{
if (!(item= new Item_func_trig_cond(item, get_cond_guard(i))))
DBUG_RETURN(RES_ERROR);
@ -1517,14 +1516,14 @@ void Item_in_subselect::print(String *str)
}
bool Item_in_subselect::fix_fields(THD *thd, Item **ref)
bool Item_in_subselect::fix_fields(THD *thd_arg, Item **ref)
{
bool result = 0;
if(thd->lex->view_prepare_mode && left_expr && !left_expr->fixed)
result = left_expr->fix_fields(thd, &left_expr);
if (thd_arg->lex->view_prepare_mode && left_expr && !left_expr->fixed)
result = left_expr->fix_fields(thd_arg, &left_expr);
return result || Item_subselect::fix_fields(thd, ref);
return result || Item_subselect::fix_fields(thd_arg, ref);
}
@ -1563,13 +1562,13 @@ void subselect_engine::set_thd(THD *thd_arg)
subselect_single_select_engine::
subselect_single_select_engine(st_select_lex *select,
select_subselect *result,
Item_subselect *item)
:subselect_engine(item, result),
select_subselect *result_arg,
Item_subselect *item_arg)
:subselect_engine(item_arg, result_arg),
prepared(0), optimized(0), executed(0),
select_lex(select), join(0)
{
select_lex->master_unit()->item= item;
select_lex->master_unit()->item= item_arg;
}
@ -1806,7 +1805,6 @@ int subselect_single_select_engine::exec()
if (!executed)
{
item->reset_value_registration();
bool have_changed_access= FALSE;
JOIN_TAB *changed_tabs[MAX_TABLES];
JOIN_TAB **last_changed_tab= changed_tabs;
if (item->have_guarded_conds())

6
sql/item_subselect.h
View File

@ -164,7 +164,7 @@ public:
void fix_length_and_dec();
uint cols();
Item* el(uint i) { return my_reinterpret_cast(Item*)(row[i]); }
Item* element_index(uint i) { return my_reinterpret_cast(Item*)(row[i]); }
Item** addr(uint i) { return (Item**)row + i; }
bool check_cols(uint c);
bool null_inside();
@ -532,10 +532,10 @@ class subselect_indexsubquery_engine: public subselect_uniquesubquery_engine
public:
// constructor can assign THD because it will be called after JOIN::prepare
subselect_indexsubquery_engine(THD *thd, st_join_table *tab_arg,
subselect_indexsubquery_engine(THD *thd_arg, st_join_table *tab_arg,
Item_subselect *subs, Item *where,
Item *having_arg, bool chk_null)
:subselect_uniquesubquery_engine(thd, tab_arg, subs, where),
:subselect_uniquesubquery_engine(thd_arg, tab_arg, subs, where),
check_null(chk_null),
having(having_arg)
{}

25
sql/item_sum.cc
View File

@ -1172,7 +1172,7 @@ double Item_sum_avg::val_real()
my_decimal *Item_sum_avg::val_decimal(my_decimal *val)
{
my_decimal sum, cnt;
my_decimal sum_buff, cnt;
const my_decimal *sum_dec;
DBUG_ASSERT(fixed == 1);
if (!count)
@ -1180,7 +1180,7 @@ my_decimal *Item_sum_avg::val_decimal(my_decimal *val)
null_value=1;
return NULL;
}
sum_dec= Item_sum_sum::val_decimal(&sum);
sum_dec= Item_sum_sum::val_decimal(&sum_buff);
int2my_decimal(E_DEC_FATAL_ERROR, count, 0, &cnt);
my_decimal_div(E_DEC_FATAL_ERROR, val, sum_dec, &cnt, prec_increment);
return val;
@ -1627,7 +1627,7 @@ bool Item_sum_min::add()
break;
case DECIMAL_RESULT:
{
my_decimal value, *val= args[0]->val_decimal(&value);
my_decimal value_buff, *val= args[0]->val_decimal(&value_buff);
if (!args[0]->null_value &&
(null_value || (my_decimal_cmp(&sum_dec, val) > 0)))
{
@ -1691,7 +1691,7 @@ bool Item_sum_max::add()
break;
case DECIMAL_RESULT:
{
my_decimal value, *val= args[0]->val_decimal(&value);
my_decimal value_buff, *val= args[0]->val_decimal(&value_buff);
if (!args[0]->null_value &&
(null_value || (my_decimal_cmp(val, &sum_dec) > 0)))
{
@ -1856,7 +1856,7 @@ void Item_sum_hybrid::reset_field()
}
case DECIMAL_RESULT:
{
my_decimal value, *arg_dec= args[0]->val_decimal(&value);
my_decimal value_buff, *arg_dec= args[0]->val_decimal(&value_buff);
if (maybe_null)
{
@ -2484,11 +2484,11 @@ bool Item_sum_count_distinct::setup(THD *thd)
for (tree_key_length= 0; field < field_end; ++field)
{
Field *f= *field;
enum enum_field_types type= f->type();
enum enum_field_types f_type= f->type();
tree_key_length+= f->pack_length();
if ((type == MYSQL_TYPE_VARCHAR) ||
!f->binary() && (type == MYSQL_TYPE_STRING ||
type == MYSQL_TYPE_VAR_STRING))
if ((f_type == MYSQL_TYPE_VARCHAR) ||
!f->binary() && (f_type == MYSQL_TYPE_STRING ||
f_type == MYSQL_TYPE_VAR_STRING))
{
all_binary= FALSE;
break;
@ -3073,8 +3073,6 @@ Item_func_group_concat::Item_func_group_concat(THD *thd,
void Item_func_group_concat::cleanup()
{
THD *thd= current_thd;
DBUG_ENTER("Item_func_group_concat::cleanup");
Item_sum::cleanup();
@ -3083,7 +3081,7 @@ void Item_func_group_concat::cleanup()
{
char warn_buff[MYSQL_ERRMSG_SIZE];
sprintf(warn_buff, ER(ER_CUT_VALUE_GROUP_CONCAT), count_cut_values);
warning->set_msg(thd, warn_buff);
warning->set_msg(current_thd, warn_buff);
warning= 0;
}
@ -3113,8 +3111,7 @@ void Item_func_group_concat::cleanup()
warning= 0;
}
}
DBUG_ASSERT(tree == 0);
DBUG_ASSERT(warning == 0);
DBUG_ASSERT(tree == 0 && warning == 0);
}
DBUG_VOID_RETURN;
}

10
sql/item_timefunc.cc
View File

@ -1120,14 +1120,14 @@ String* Item_func_dayname::val_str(String* str)
{
DBUG_ASSERT(fixed == 1);
uint weekday=(uint) val_int(); // Always Item_func_daynr()
const char *name;
const char *day_name;
THD *thd= current_thd;
if (null_value)
return (String*) 0;
name= thd->variables.lc_time_names->day_names->type_names[weekday];
str->set(name, strlen(name), system_charset_info);
day_name= thd->variables.lc_time_names->day_names->type_names[weekday];
str->set(day_name, strlen(day_name), system_charset_info);
return str;
}
@ -3171,10 +3171,10 @@ bool Item_func_str_to_date::get_date(TIME *ltime, uint fuzzy_date)
{
DATE_TIME_FORMAT date_time_format;
char val_buff[64], format_buff[64];
String val_str(val_buff, sizeof(val_buff), &my_charset_bin), *val;
String val_string(val_buff, sizeof(val_buff), &my_charset_bin), *val;
String format_str(format_buff, sizeof(format_buff), &my_charset_bin), *format;
val= args[0]->val_str(&val_str);
val= args[0]->val_str(&val_string);
format= args[1]->val_str(&format_str);
if (args[0]->null_value || args[1]->null_value)
goto null_date;

4
sql/item_xmlfunc.cc
View File

@ -577,7 +577,6 @@ String * Item_nodeset_func_union::val_nodeset(String *nodeset)
both_str.alloc(numnodes);
char *both= (char*) both_str.ptr();
bzero((void*)both, numnodes);
uint pos= 0;
MY_XPATH_FLT *flt;
fltbeg= (MY_XPATH_FLT*) s0->ptr();
@ -1484,7 +1483,6 @@ static int my_xpath_parse_AxisName(MY_XPATH *xpath)
static int my_xpath_parse_LocationPath(MY_XPATH *xpath);
static int my_xpath_parse_AbsoluteLocationPath(MY_XPATH *xpath);
static int my_xpath_parse_RelativeLocationPath(MY_XPATH *xpath);
static int my_xpath_parse_AbbreviatedAbsoluteLocationPath(MY_XPATH *xpath);
static int my_xpath_parse_AbbreviatedStep(MY_XPATH *xpath);
static int my_xpath_parse_Step(MY_XPATH *xpath);
static int my_xpath_parse_AxisSpecifier(MY_XPATH *xpath);
@ -1503,7 +1501,6 @@ static int my_xpath_parse_RelationalExpr(MY_XPATH *xpath);
static int my_xpath_parse_AndExpr(MY_XPATH *xpath);
static int my_xpath_parse_EqualityExpr(MY_XPATH *xpath);
static int my_xpath_parse_VariableReference(MY_XPATH *xpath);
static int my_xpath_parse_slash_opt_slash(MY_XPATH *xpath);
/*
@ -2699,7 +2696,6 @@ String *Item_func_xml_update::val_str(String *str)
}
MY_XML_NODE *nodebeg= (MY_XML_NODE*) pxml.ptr();
MY_XML_NODE *nodeend= (MY_XML_NODE*) pxml.ptr() + pxml.length();
MY_XPATH_FLT *fltbeg= (MY_XPATH_FLT*) nodeset->ptr();
MY_XPATH_FLT *fltend= (MY_XPATH_FLT*) (nodeset->ptr() + nodeset->length());

84
sql/log.cc
View File

@ -147,8 +147,7 @@ public:
*/
void truncate(my_off_t pos)
{
DBUG_PRINT("info", ("truncating to position %lu", pos));
DBUG_PRINT("info", ("before_stmt_pos=%lu", pos));
DBUG_PRINT("info", ("truncating to position %lu", (ulong) pos));
delete pending();
set_pending(0);
reinit_io_cache(&trans_log, WRITE_CACHE, pos, 0, 0);
@ -909,7 +908,7 @@ bool LOGGER::slow_log_print(THD *thd, const char *query, uint query_length,
my_time_t current_time;
Security_context *sctx= thd->security_ctx;
uint message_buff_len= 0, user_host_len= 0;
uint user_host_len= 0;
longlong query_time= 0, lock_time= 0;
/*
@ -1544,23 +1543,21 @@ static int binlog_prepare(handlerton *hton, THD *thd, bool all)
do nothing.
just pretend we can do 2pc, so that MySQL won't
switch to 1pc.
real work will be done in MYSQL_BIN_LOG::log()
real work will be done in MYSQL_BIN_LOG::log_xid()
*/
return 0;
}
static int binlog_commit(handlerton *hton, THD *thd, bool all)
{
int error= 0;
DBUG_ENTER("binlog_commit");
binlog_trx_data *const trx_data=
(binlog_trx_data*) thd->ha_data[binlog_hton->slot];
IO_CACHE *trans_log= &trx_data->trans_log;
DBUG_ASSERT(mysql_bin_log.is_open());
if (all && trx_data->empty())
{
// we're here because trans_log was flushed in MYSQL_BIN_LOG::log()
// we're here because trans_log was flushed in MYSQL_BIN_LOG::log_xid()
trx_data->reset();
DBUG_RETURN(0);
}
@ -1584,7 +1581,6 @@ static int binlog_rollback(handlerton *hton, THD *thd, bool all)
int error=0;
binlog_trx_data *const trx_data=
(binlog_trx_data*) thd->ha_data[binlog_hton->slot];
IO_CACHE *trans_log= &trx_data->trans_log;
DBUG_ASSERT(mysql_bin_log.is_open());
if (trx_data->empty()) {
@ -1647,9 +1643,6 @@ static int binlog_savepoint_set(handlerton *hton, THD *thd, void *sv)
static int binlog_savepoint_rollback(handlerton *hton, THD *thd, void *sv)
{
DBUG_ENTER("binlog_savepoint_rollback");
binlog_trx_data *const trx_data=
(binlog_trx_data*) thd->ha_data[binlog_hton->slot];
IO_CACHE *trans_log= &trx_data->trans_log;
DBUG_ASSERT(mysql_bin_log.is_open());
/*
@ -1660,7 +1653,7 @@ static int binlog_savepoint_rollback(handlerton *hton, THD *thd, void *sv)
if (unlikely(thd->options &
(OPTION_STATUS_NO_TRANS_UPDATE | OPTION_KEEP_LOG)))
{
int const error=
int error=
thd->binlog_query(THD::STMT_QUERY_TYPE,
thd->query, thd->query_length, TRUE, FALSE);
DBUG_RETURN(error);
@ -1669,6 +1662,7 @@ static int binlog_savepoint_rollback(handlerton *hton, THD *thd, void *sv)
DBUG_RETURN(0);
}
int check_binlog_magic(IO_CACHE* log, const char** errmsg)
{
char magic[4];
@ -1689,6 +1683,7 @@ int check_binlog_magic(IO_CACHE* log, const char** errmsg)
return 0;
}
File open_binlog(IO_CACHE *log, const char *log_file_name, const char **errmsg)
{
File file;
@ -2195,7 +2190,6 @@ bool MYSQL_QUERY_LOG::write(THD *thd, time_t current_time,
if (!(specialflag & SPECIAL_SHORT_LOG_FORMAT))
{
Security_context *sctx= thd->security_ctx;
if (current_time != last_time)
{
last_time= current_time;
@ -2434,7 +2428,6 @@ bool MYSQL_BIN_LOG::open(const char *log_name,
bool null_created_arg)
{
File file= -1;
int open_flags = O_CREAT | O_BINARY;
DBUG_ENTER("MYSQL_BIN_LOG::open");
DBUG_PRINT("enter",("log_type: %d",(int) log_type_arg));
@ -2596,6 +2589,8 @@ int MYSQL_BIN_LOG::raw_get_current_log(LOG_INFO* linfo)
0 ok
*/
#ifdef HAVE_REPLICATION
static bool copy_up_file_and_fill(IO_CACHE *index_file, my_off_t offset)
{
int bytes_read;
@ -2629,6 +2624,7 @@ err:
DBUG_RETURN(1);
}
#endif /* HAVE_REPLICATION */
/*
Find the position in the log-index-file for the given log name
@ -3121,8 +3117,6 @@ err:
pthread_mutex_unlock(&LOCK_index);
DBUG_RETURN(error);
}
#endif /* HAVE_REPLICATION */
@ -3244,7 +3238,6 @@ void MYSQL_BIN_LOG::new_file_impl(bool need_lock)
We log the whole file name for log file as the user may decide
to change base names at some point.
*/
THD *thd = current_thd; /* may be 0 if we are reacting to SIGHUP */
Rotate_log_event r(new_name+dirname_length(new_name),
0, LOG_EVENT_OFFSET, 0);
r.write(&log_file);
@ -3480,10 +3473,10 @@ int THD::binlog_flush_transaction_cache()
{
DBUG_ENTER("binlog_flush_transaction_cache");
binlog_trx_data *trx_data= (binlog_trx_data*) ha_data[binlog_hton->slot];
DBUG_PRINT("enter", ("trx_data=0x%lu", trx_data));
DBUG_PRINT("enter", ("trx_data: 0x%lx", (ulong) trx_data));
if (trx_data)
DBUG_PRINT("enter", ("trx_data->before_stmt_pos=%u",
trx_data->before_stmt_pos));
DBUG_PRINT("enter", ("trx_data->before_stmt_pos: %lu",
(ulong) trx_data->before_stmt_pos));
/*
Write the transaction cache to the binary log. We don't flush and
@ -3698,14 +3691,14 @@ bool MYSQL_BIN_LOG::write(Log_event *event_info)
*/
if (likely(is_open()))
{
const char *local_db= event_info->get_db();
IO_CACHE *file= &log_file;
#ifdef HAVE_REPLICATION
/*
In the future we need to add to the following if tests like
"do the involved tables match (to be implemented)
binlog_[wild_]{do|ignore}_table?" (WL#1049)"
In the future we need to add to the following if tests like
"do the involved tables match (to be implemented)
binlog_[wild_]{do|ignore}_table?" (WL#1049)"
*/
const char *local_db= event_info->get_db();
if ((thd && !(thd->options & OPTION_BIN_LOG)) ||
(!binlog_filter->db_ok(local_db)))
{
@ -3981,8 +3974,6 @@ bool MYSQL_BIN_LOG::write(THD *thd, IO_CACHE *cache, Log_event *commit_event)
if (likely(is_open())) // Should always be true
{
uint length;
/*
We only bother to write to the binary log if there is anything
to write.
@ -4022,9 +4013,6 @@ bool MYSQL_BIN_LOG::write(THD *thd, IO_CACHE *cache, Log_event *commit_event)
if (commit_event && commit_event->write(&log_file))
goto err;
#ifndef DBUG_OFF
DBUG_skip_commit:
#endif
if (flush_and_sync())
goto err;
DBUG_EXECUTE_IF("half_binlogged_transaction", abort(););
@ -4684,21 +4672,34 @@ int TC_LOG_MMAP::overflow()
}
/*
all access to active page is serialized but it's not a problem, as
we're assuming that fsync() will be a main bottleneck.
That is, parallelizing writes to log pages we'll decrease number of
threads waiting for a page, but then all these threads will be waiting
for a fsync() anyway
Record that transaction XID is committed on the persistent storage
NOTES
This function is called in the middle of two-phase commit:
First all resources prepare the transaction, then tc_log->log() is called,
then all resources commit the transaction, then tc_log->unlog() is called.
All access to active page is serialized but it's not a problem, as
we're assuming that fsync() will be a main bottleneck.
That is, parallelizing writes to log pages we'll decrease number of
threads waiting for a page, but then all these threads will be waiting
for a fsync() anyway
IMPLEMENTATION
If tc_log == MYSQL_LOG then tc_log writes transaction to binlog and
records XID in a special Xid_log_event.
If tc_log = TC_LOG_MMAP then xid is written in a special memory-mapped
log.
RETURN
0 - error
otherwise - "cookie", a number that will be passed as an argument
to unlog() call. tc_log can define it any way it wants,
and use for whatever purposes. TC_LOG_MMAP sets it
to the position in memory where xid was logged to.
0 Error
# "cookie", a number that will be passed as an argument
to unlog() call. tc_log can define it any way it wants,
and use for whatever purposes. TC_LOG_MMAP sets it
to the position in memory where xid was logged to.
*/
int TC_LOG_MMAP::log(THD *thd, my_xid xid)
int TC_LOG_MMAP::log_xid(THD *thd, my_xid xid)
{
int err;
PAGE *p;
@ -4807,6 +4808,7 @@ int TC_LOG_MMAP::sync()
erase xid from the page, update page free space counters/pointers.
cookie points directly to the memory where xid was logged
*/
void TC_LOG_MMAP::unlog(ulong cookie, my_xid xid)
{
PAGE *p=pages+(cookie/tc_log_page_size);
@ -5049,7 +5051,7 @@ void TC_LOG_BINLOG::close()
0 - error
1 - success
*/
int TC_LOG_BINLOG::log(THD *thd, my_xid xid)
int TC_LOG_BINLOG::log_xid(THD *thd, my_xid xid)
{
DBUG_ENTER("TC_LOG_BINLOG::log");
Xid_log_event xle(thd, xid);

8
sql/log.h
View File

@ -33,7 +33,7 @@ class TC_LOG
virtual int open(const char *opt_name)=0;
virtual void close()=0;
virtual int log(THD *thd, my_xid xid)=0;
virtual int log_xid(THD *thd, my_xid xid)=0;
virtual void unlog(ulong cookie, my_xid xid)=0;
};
@ -43,7 +43,7 @@ public:
TC_LOG_DUMMY() {}
int open(const char *opt_name) { return 0; }
void close() { }
int log(THD *thd, my_xid xid) { return 1; }
int log_xid(THD *thd, my_xid xid) { return 1; }
void unlog(ulong cookie, my_xid xid) { }
};
@ -88,7 +88,7 @@ class TC_LOG_MMAP: public TC_LOG
TC_LOG_MMAP(): inited(0) {}
int open(const char *opt_name);
void close();
int log(THD *thd, my_xid xid);
int log_xid(THD *thd, my_xid xid);
void unlog(ulong cookie, my_xid xid);
int recover();
@ -287,7 +287,7 @@ public:
int open(const char *opt_name);
void close();
int log(THD *thd, my_xid xid);
int log_xid(THD *thd, my_xid xid);
void unlog(ulong cookie, my_xid xid);
int recover(IO_CACHE *log, Format_description_log_event *fdle);
#if !defined(MYSQL_CLIENT)

25
sql/log_event.cc
View File

@ -139,22 +139,6 @@ static void pretty_print_str(IO_CACHE* cache, char* str, int len)
}
#endif /* MYSQL_CLIENT */
#ifdef HAVE_purify
static void
valgrind_check_mem(void *ptr, size_t len)
{
static volatile uchar dummy;
for (volatile uchar *p= (uchar*) ptr ; p != (uchar*) ptr + len ; ++p)
{
int const c = *p;
if (c < 128)
dummy= c + 1;
else
dummy = c - 1;
}
}
#endif
#if defined(HAVE_REPLICATION) && !defined(MYSQL_CLIENT)
static void clear_all_errors(THD *thd, struct st_relay_log_info *rli)
@ -381,12 +365,14 @@ append_query_string(CHARSET_INFO *csinfo,
}
#endif
/*
Prints a "session_var=value" string. Used by mysqlbinlog to print some SET
commands just before it prints a query.
*/
#ifdef MYSQL_CLIENT
static void print_set_option(IO_CACHE* file, uint32 bits_changed,
uint32 option, uint32 flags, const char* name,
bool* need_comma)
@ -3269,7 +3255,6 @@ int Load_log_event::exec_event(NET* net, struct st_relay_log_info* rli,
thd->main_lex.select_lex.context.resolve_in_table_list_only(&tables);
set_fields(tables.db, field_list, &thd->main_lex.select_lex.context);
thd->variables.pseudo_thread_id= thread_id;
List<Item> set_fields;
if (net)
{
// mysql_load will use thd->net to read the file
@ -3280,10 +3265,11 @@ int Load_log_event::exec_event(NET* net, struct st_relay_log_info* rli,
thd->net.pkt_nr = net->pkt_nr;
}
/*
It is safe to use set_fields twice because we are not going to
It is safe to use tmp_list twice because we are not going to
update it inside mysql_load().
*/
if (mysql_load(thd, &ex, &tables, field_list, set_fields, set_fields,
List<Item> tmp_list;
if (mysql_load(thd, &ex, &tables, field_list, tmp_list, tmp_list,
handle_dup, ignore, net != 0))
thd->query_error= 1;
if (thd->cuted_fields)
@ -5481,7 +5467,6 @@ int Rows_log_event::do_add_row_data(byte *const row_data,
if (static_cast<my_size_t>(m_rows_end - m_rows_cur) < length)
{
my_size_t const block_size= 1024;
my_ptrdiff_t const old_alloc= m_rows_end - m_rows_buf;
my_ptrdiff_t const cur_size= m_rows_cur - m_rows_buf;
my_ptrdiff_t const new_alloc=
block_size * ((cur_size + length) / block_size + block_size - 1);

8
sql/mysql_priv.h
View File

@ -57,10 +57,10 @@ typedef ulonglong nested_join_map;
/* query_id */
typedef ulonglong query_id_t;
extern query_id_t query_id;
extern query_id_t global_query_id;
/* increment query_id and return it. */
inline query_id_t next_query_id() { return query_id++; }
inline query_id_t next_query_id() { return global_query_id++; }
/* useful constants */
extern const key_map key_map_empty;
@ -167,7 +167,7 @@ MY_LOCALE *my_locale_by_number(uint number);
Feel free to raise this by the smallest amount you can to get the
"execution_constants" test to pass.
*/
#define STACK_MIN_SIZE 10788 // Abort if less stack during eval.
#define STACK_MIN_SIZE 12000 // Abort if less stack during eval.
#define STACK_MIN_SIZE_FOR_OPEN 1024*80
#define STACK_BUFF_ALLOC 256 // For stack overrun checks
@ -1523,7 +1523,7 @@ extern int creating_table; // How many mysql_create_table() are running
External variables
*/
extern time_t start_time;
extern time_t server_start_time;
extern char *mysql_data_home,server_version[SERVER_VERSION_LENGTH],
mysql_real_data_home[], *opt_mysql_tmpdir, mysql_charsets_dir[],
def_ft_boolean_syntax[sizeof(ft_boolean_syntax)];

114
sql/mysqld.cc
View File

@ -470,7 +470,7 @@ ulong slave_net_timeout, slave_trans_retries;
ulong thread_cache_size=0, binlog_cache_size=0, max_binlog_cache_size=0;
ulong query_cache_size=0;
ulong refresh_version, flush_version; /* Increments on each reload */
query_id_t query_id;
query_id_t global_query_id;
ulong aborted_threads, aborted_connects;
ulong delayed_insert_timeout, delayed_insert_limit, delayed_queue_size;
ulong delayed_insert_threads, delayed_insert_writes, delayed_rows_in_use;
@ -502,7 +502,7 @@ ulong rpl_recovery_rank=0;
const char *log_output_str= "TABLE";
double log_10[32]; /* 10 potences */
time_t start_time;
time_t server_start_time;
char mysql_home[FN_REFLEN], pidfile_name[FN_REFLEN], system_time_zone[30];
char *default_tz_name;
@ -518,7 +518,6 @@ key_map key_map_full(0); // Will be initialized later
const char *opt_date_time_formats[3];
char mysql_data_home_buff[2], *mysql_data_home=mysql_real_data_home;
struct passwd *user_info;
char server_version[SERVER_VERSION_LENGTH];
char *mysqld_unix_port, *opt_mysql_tmpdir;
const char **errmesg; /* Error messages */
@ -540,7 +539,6 @@ Lt_creator lt_creator;
Ge_creator ge_creator;
Le_creator le_creator;
FILE *bootstrap_file;
int bootstrap_error;
FILE *stderror_file=0;
@ -623,9 +621,13 @@ static char **defaults_argv;
static char *opt_bin_logname;
static my_socket unix_sock,ip_sock;
static pthread_t select_thread;
struct rand_struct sql_rand; // used by sql_class.cc:THD::THD()
#ifndef EMBEDDED_LIBRARY
struct passwd *user_info;
static pthread_t select_thread;
#endif
/* OS specific variables */
#ifdef __WIN__
@ -702,7 +704,6 @@ struct st_VioSSLFd *ssl_acceptor_fd;
/* Function declarations */
static void start_signal_handler(void);
pthread_handler_t signal_hand(void *arg);
static void mysql_init_variables(void);
static void get_options(int argc,char **argv);
@ -713,7 +714,6 @@ static void fix_paths(void);
pthread_handler_t handle_connections_sockets(void *arg);
pthread_handler_t kill_server_thread(void *arg);
static void bootstrap(FILE *file);
static void close_server_sock();
static bool read_init_file(char *file_name);
#ifdef __NT__
pthread_handler_t handle_connections_namedpipes(void *arg);
@ -724,11 +724,17 @@ pthread_handler_t handle_connections_shared_memory(void *arg);
pthread_handler_t handle_slave(void *arg);
static ulong find_bit_type(const char *x, TYPELIB *bit_lib);
static void clean_up(bool print_message);
static int test_if_case_insensitive(const char *dir_name);
#ifndef EMBEDDED_LIBRARY
static void start_signal_handler(void);
static void close_server_sock();
static void clean_up_mutexes(void);
static void wait_for_signal_thread_to_end(void);
static int test_if_case_insensitive(const char *dir_name);
static void create_pid_file();
static void end_ssl();
#endif
#ifndef EMBEDDED_LIBRARY
/****************************************************************************
@ -918,7 +924,6 @@ static void close_connections(void)
DBUG_PRINT("quit",("close_connections thread"));
DBUG_VOID_RETURN;
}
#endif /*EMBEDDED_LIBRARY*/
static void close_server_sock()
@ -961,12 +966,14 @@ static void close_server_sock()
#endif
}
#endif /*EMBEDDED_LIBRARY*/
void kill_mysql(void)
{
DBUG_ENTER("kill_mysql");
#ifdef SIGNALS_DONT_BREAK_READ
#if defined(SIGNALS_DONT_BREAK_READ) && !defined(EMBEDDED_LIBRARY)
abort_loop=1; // Break connection loops
close_server_sock(); // Force accept to wake up
#endif
@ -1044,7 +1051,7 @@ static void __cdecl kill_server(int sig_ptr)
kill_in_progress=TRUE;
abort_loop=1; // This should be set
if (sig != 0) // 0 is not a valid signal number
my_sigset(sig,SIG_IGN);
my_sigset(sig, SIG_IGN); /* purify inspected */
if (sig == MYSQL_KILL_SIGNAL || sig == 0)
sql_print_information(ER(ER_NORMAL_SHUTDOWN),my_progname);
else
@ -1232,7 +1239,9 @@ void clean_up(bool print_message)
#endif
delete binlog_filter;
delete rpl_filter;
#ifndef EMBEDDED_LIBRARY
end_ssl();
#endif
vio_end();
#ifdef USE_REGEX
my_regex_end();
@ -1265,6 +1274,8 @@ void clean_up(bool print_message)
} /* clean_up */
#ifndef EMBEDDED_LIBRARY
/*
This is mainly needed when running with purify, but it's still nice to
know that all child threads have died when mysqld exits
@ -1335,6 +1346,9 @@ static void clean_up_mutexes()
(void) pthread_cond_destroy(&COND_manager);
}
#endif /*EMBEDDED_LIBRARY*/
/****************************************************************************
** Init IP and UNIX socket
****************************************************************************/
@ -1369,7 +1383,7 @@ static void set_ports()
static struct passwd *check_user(const char *user)
{
#if !defined(__WIN__) && !defined(__NETWARE__)
struct passwd *user_info;
struct passwd *tmp_user_info;
uid_t user_id= geteuid();
// Don't bother if we aren't superuser
@ -1377,12 +1391,14 @@ static struct passwd *check_user(const char *user)
{
if (user)
{
// Don't give a warning, if real user is same as given with --user
user_info= getpwnam(user);
if ((!user_info || user_id != user_info->pw_uid) &&
/* Don't give a warning, if real user is same as given with --user */
/* purecov: begin tested */
tmp_user_info= getpwnam(user);
if ((!tmp_user_info || user_id != tmp_user_info->pw_uid) &&
global_system_variables.log_warnings)
sql_print_warning(
"One can only use the --user switch if running as root\n");
/* purecov: end */
}
return NULL;
}
@ -1395,23 +1411,22 @@ static struct passwd *check_user(const char *user)
}
return NULL;
}
/* purecov: begin tested */
if (!strcmp(user,"root"))
return NULL; // Avoid problem with dynamic libraries
if (!(user_info= getpwnam(user)))
if (!(tmp_user_info= getpwnam(user)))
{
// Allow a numeric uid to be used
const char *pos;
for (pos= user; my_isdigit(mysqld_charset,*pos); pos++) ;
if (*pos) // Not numeric id
goto err;
if (!(user_info= getpwuid(atoi(user))))
if (!(tmp_user_info= getpwuid(atoi(user))))
goto err;
else
return user_info;
}
else
return user_info;
return tmp_user_info;
/* purecov: end */
err:
sql_print_error("Fatal error: Can't change to run as user '%s' ; Please check that the user exists!\n",user);
@ -1420,10 +1435,11 @@ err:
return NULL;
}
static void set_user(const char *user, struct passwd *user_info)
static void set_user(const char *user, struct passwd *user_info_arg)
{
/* purecov: begin tested */
#if !defined(__WIN__) && !defined(__NETWARE__)
DBUG_ASSERT(user_info != 0);
DBUG_ASSERT(user_info_arg != 0);
#ifdef HAVE_INITGROUPS
/*
We can get a SIGSEGV when calling initgroups() on some systems when NSS
@ -1432,33 +1448,34 @@ static void set_user(const char *user, struct passwd *user_info)
output a specific message to help the user resolve this problem.
*/
calling_initgroups= TRUE;
initgroups((char*) user, user_info->pw_gid);
initgroups((char*) user, user_info_arg->pw_gid);
calling_initgroups= FALSE;
#endif
if (setgid(user_info->pw_gid) == -1)
if (setgid(user_info_arg->pw_gid) == -1)
{
sql_perror("setgid");
unireg_abort(1);
}
if (setuid(user_info->pw_uid) == -1)
if (setuid(user_info_arg->pw_uid) == -1)
{
sql_perror("setuid");
unireg_abort(1);
}
#endif
/* purecov: end */
}
static void set_effective_user(struct passwd *user_info)
static void set_effective_user(struct passwd *user_info_arg)
{
#if !defined(__WIN__) && !defined(__NETWARE__)
DBUG_ASSERT(user_info != 0);
if (setregid((gid_t)-1, user_info->pw_gid) == -1)
DBUG_ASSERT(user_info_arg != 0);
if (setregid((gid_t)-1, user_info_arg->pw_gid) == -1)
{
sql_perror("setregid");
unireg_abort(1);
}
if (setreuid((uid_t)-1, user_info->pw_uid) == -1)
if (setreuid((uid_t)-1, user_info_arg->pw_uid) == -1)
{
sql_perror("setreuid");
unireg_abort(1);
@ -1799,6 +1816,7 @@ extern "C" sig_handler abort_thread(int sig __attribute__((unused)))
}
#endif
/******************************************************************************
Setup a signal thread with handles all signals.
Because Linux doesn't support schemas use a mutex to check that
@ -1818,6 +1836,7 @@ static void init_signals(void)
#endif
}
static void start_signal_handler(void)
{
// Save vm id of this process
@ -1825,6 +1844,7 @@ static void start_signal_handler(void)
create_pid_file();
}
static void check_data_home(const char *path)
{}
@ -2045,6 +2065,7 @@ static void init_signals(void)
}
static void start_signal_handler(void)
{
// Save vm id of this process
@ -2181,6 +2202,8 @@ bugs.\n");
#define SA_NODEFER 0
#endif
#ifndef EMBEDDED_LIBRARY
static void init_signals(void)
{
sigset_t set;
@ -2253,7 +2276,6 @@ static void init_signals(void)
}
#ifndef EMBEDDED_LIBRARY
static void start_signal_handler(void)
{
int error;
@ -2427,11 +2449,11 @@ pthread_handler_t signal_hand(void *arg __attribute__((unused)))
}
return(0); /* purecov: deadcode */
}
#endif /*!EMBEDDED_LIBRARY*/
static void check_data_home(const char *path)
{}
#endif /*!EMBEDDED_LIBRARY*/
#endif /* __WIN__*/
@ -2496,6 +2518,7 @@ static int my_message_sql(uint error, const char *str, myf MyFlags)
}
#ifndef EMBEDDED_LIBRARY
static void *my_str_malloc_mysqld(size_t size)
{
return my_malloc(size, MYF(MY_FAE));
@ -2506,6 +2529,7 @@ static void my_str_free_mysqld(void *ptr)
{
my_free((gptr)ptr, MYF(MY_FAE));
}
#endif /* EMBEDDED_LIBRARY */
#ifdef __WIN__
@ -2612,7 +2636,7 @@ static int init_common_variables(const char *conf_file_name, int argc,
tzset(); // Set tzname
max_system_variables.pseudo_thread_id= (ulong)~0;
start_time=time((time_t*) 0);
server_start_time= time((time_t*) 0);
rpl_filter= new Rpl_filter;
binlog_filter= new Rpl_filter;
if (!rpl_filter || !binlog_filter)
@ -2628,7 +2652,7 @@ static int init_common_variables(const char *conf_file_name, int argc,
#ifdef HAVE_TZNAME
{
struct tm tm_tmp;
localtime_r(&start_time,&tm_tmp);
localtime_r(&server_start_time,&tm_tmp);
strmake(system_time_zone, tzname[tm_tmp.tm_isdst != 0 ? 1 : 0],
sizeof(system_time_zone)-1);
@ -3018,6 +3042,8 @@ static void openssl_lock(int mode, openssl_lock_t *lock, const char *file,
#endif /* HAVE_OPENSSL */
#ifndef EMBEDDED_LIBRARY
static void init_ssl()
{
#ifdef HAVE_OPENSSL
@ -3055,6 +3081,8 @@ static void end_ssl()
#endif /* HAVE_OPENSSL */
}
#endif /* EMBEDDED_LIBRARY */
static int init_server_components()
{
@ -3070,7 +3098,7 @@ static int init_server_components()
query_cache_set_min_res_unit(query_cache_min_res_unit);
query_cache_init();
query_cache_resize(query_cache_size);
randominit(&sql_rand,(ulong) start_time,(ulong) start_time/2);
randominit(&sql_rand,(ulong) server_start_time,(ulong) server_start_time/2);
reset_floating_point_exceptions();
init_thr_lock();
#ifdef HAVE_REPLICATION
@ -3373,6 +3401,8 @@ server.");
}
#ifndef EMBEDDED_LIBRARY
static void create_maintenance_thread()
{
if (flush_time && flush_time != ~(ulong) 0L)
@ -3386,7 +3416,6 @@ static void create_maintenance_thread()
static void create_shutdown_thread()
{
#if !defined(EMBEDDED_LIBRARY)
#ifdef __WIN__
hEventShutdown=CreateEvent(0, FALSE, FALSE, shutdown_event_name);
pthread_t hThread;
@ -3395,10 +3424,11 @@ static void create_shutdown_thread()
// On "Stop Service" we have to do regular shutdown
Service.SetShutdownEvent(hEventShutdown);
#endif
#endif // EMBEDDED_LIBRARY
#endif /* __WIN__ */
}
#endif /* EMBEDDED_LIBRARY */
#if (defined(__NT__) || defined(HAVE_SMEM)) && !defined(EMBEDDED_LIBRARY)
static void handle_connections_methods()
@ -6307,7 +6337,7 @@ static int show_starttime(THD *thd, SHOW_VAR *var, char *buff)
{
var->type= SHOW_LONG;
var->value= buff;
*((long *)buff)= (long) (thd->query_start() - start_time);
*((long *)buff)= (long) (thd->query_start() - server_start_time);
return 0;
}
@ -6991,7 +7021,7 @@ static void mysql_init_variables(void)
protocol_version= PROTOCOL_VERSION;
what_to_log= ~ (1L << (uint) COM_TIME);
refresh_version= flush_version= 1L; /* Increments on each reload */
query_id= thread_id= 1L;
global_query_id= thread_id= 1L;
strmov(server_version, MYSQL_SERVER_VERSION);
myisam_recover_options_str= sql_mode_str= "OFF";
myisam_stats_method_str= "nulls_unequal";
@ -8065,6 +8095,8 @@ static int test_if_case_insensitive(const char *dir_name)
/* Create file to store pid number */
#ifndef EMBEDDED_LIBRARY
static void create_pid_file()
{
File file;
@ -8084,7 +8116,7 @@ static void create_pid_file()
sql_perror("Can't start server: can't create PID file");
exit(1);
}
#endif /* EMBEDDED_LIBRARY */
/* Clear most status variables */
void refresh_status(THD *thd)

10
sql/net_serv.cc
View File

@ -220,6 +220,8 @@ my_bool net_realloc(NET *net, ulong length)
-1 Don't know if data is ready or not
*/
#if !defined(EMBEDDED_LIBRARY)
static int net_data_is_ready(my_socket sd)
{
#ifdef HAVE_POLL
@ -254,9 +256,10 @@ static int net_data_is_ready(my_socket sd)
return 0;
else
return test(res ? FD_ISSET(sd, &sfds) : 0);
#endif
#endif /* HAVE_POLL */
}
#endif /* EMBEDDED_LIBRARY */
/*
Remove unwanted characters from connection
@ -282,8 +285,11 @@ static int net_data_is_ready(my_socket sd)
void net_clear(NET *net, my_bool clear_buffer)
{
#if !defined(EMBEDDED_LIBRARY)
int count, ready;
#endif
DBUG_ENTER("net_clear");
#if !defined(EMBEDDED_LIBRARY)
if (clear_buffer)
{
@ -295,7 +301,7 @@ void net_clear(NET *net, my_bool clear_buffer)
{
DBUG_PRINT("info",("skipped %d bytes from file: %s",
count, vio_description(net->vio)));
#ifdef EXTRA_DEBUG
#if defined(EXTRA_DEBUG) && (MYSQL_VERSION_ID < 51000)
fprintf(stderr,"Error: net_clear() skipped %d bytes from file: %s\n",
count, vio_description(net->vio));
#endif

161
sql/opt_range.cc
View File

@ -609,9 +609,6 @@ TABLE_READ_PLAN *get_best_disjunct_quick(PARAM *param, SEL_IMERGE *imerge,
double read_time);
static
TRP_GROUP_MIN_MAX *get_best_group_min_max(PARAM *param, SEL_TREE *tree);
static int get_index_merge_params(PARAM *param, key_map& needed_reg,
SEL_IMERGE *imerge, double *read_time,
ha_rows* imerge_rows);
static double get_index_only_read_time(const PARAM* param, ha_rows records,
int keynr);
@ -621,7 +618,6 @@ static void print_sel_tree(PARAM *param, SEL_TREE *tree, key_map *tree_map,
static void print_ror_scans_arr(TABLE *table, const char *msg,
struct st_ror_scan_info **start,
struct st_ror_scan_info **end);
static void print_rowid(byte* val, int len);
static void print_quick(QUICK_SELECT_I *quick, const key_map *needed_reg);
#endif
@ -933,7 +929,7 @@ QUICK_SELECT_I::QUICK_SELECT_I()
QUICK_RANGE_SELECT::QUICK_RANGE_SELECT(THD *thd, TABLE *table, uint key_nr,
bool no_alloc, MEM_ROOT *parent_alloc)
:dont_free(0),error(0),free_file(0),in_range(0),cur_range(NULL),range(0)
:dont_free(0),error(0),free_file(0),in_range(0),cur_range(NULL),last_range(0)
{
my_bitmap_map *bitmap;
DBUG_ENTER("QUICK_RANGE_SELECT::QUICK_RANGE_SELECT");
@ -1393,13 +1389,12 @@ int QUICK_ROR_UNION_SELECT::queue_cmp(void *arg, byte *val1, byte *val2)
int QUICK_ROR_UNION_SELECT::reset()
{
QUICK_SELECT_I* quick;
QUICK_SELECT_I *quick;
int error;
DBUG_ENTER("QUICK_ROR_UNION_SELECT::reset");
have_prev_rowid= FALSE;
if (!scans_inited)
{
QUICK_SELECT_I *quick;
List_iterator_fast<QUICK_SELECT_I> it(quick_selects);
while ((quick= it++))
{
@ -2428,8 +2423,6 @@ static int find_used_partitions_imerge(PART_PRUNE_PARAM *ppar,
static int find_used_partitions_imerge_list(PART_PRUNE_PARAM *ppar,
List<SEL_IMERGE> &merges);
static void mark_all_partitions_as_used(partition_info *part_info);
static uint32 part_num_to_part_id_range(PART_PRUNE_PARAM* prune_par,
uint32 num);
#ifndef DBUG_OFF
static void print_partitioning_index(KEY_PART *parts, KEY_PART *parts_end);
@ -4690,8 +4683,7 @@ static TRP_RANGE *get_key_scans_params(PARAM *param, SEL_TREE *tree,
param->table->key_info[keynr].name, found_read_time,
read_time));
if (read_time > found_read_time && found_records != HA_POS_ERROR
/*|| read_time == DBL_MAX*/ )
if (read_time > found_read_time && found_records != HA_POS_ERROR)
{
read_time= found_read_time;
best_records= found_records;
@ -7998,7 +7990,7 @@ int QUICK_RANGE_SELECT::reset()
byte *mrange_buff;
DBUG_ENTER("QUICK_RANGE_SELECT::reset");
next=0;
range= NULL;
last_range= NULL;
in_range= FALSE;
cur_range= (QUICK_RANGE**) ranges.buffer;
@ -8132,23 +8124,23 @@ int QUICK_RANGE_SELECT::get_next()
{
start_key= &mrange_slot->start_key;
end_key= &mrange_slot->end_key;
range= *(cur_range++);
last_range= *(cur_range++);
start_key->key= (const byte*) range->min_key;
start_key->length= range->min_length;
start_key->flag= ((range->flag & NEAR_MIN) ? HA_READ_AFTER_KEY :
(range->flag & EQ_RANGE) ?
start_key->key= (const byte*) last_range->min_key;
start_key->length= last_range->min_length;
start_key->flag= ((last_range->flag & NEAR_MIN) ? HA_READ_AFTER_KEY :
(last_range->flag & EQ_RANGE) ?
HA_READ_KEY_EXACT : HA_READ_KEY_OR_NEXT);
end_key->key= (const byte*) range->max_key;
end_key->length= range->max_length;
end_key->key= (const byte*) last_range->max_key;
end_key->length= last_range->max_length;
/*
We use HA_READ_AFTER_KEY here because if we are reading on a key
prefix. We want to find all keys with this prefix.
*/
end_key->flag= (range->flag & NEAR_MAX ? HA_READ_BEFORE_KEY :
end_key->flag= (last_range->flag & NEAR_MAX ? HA_READ_BEFORE_KEY :
HA_READ_AFTER_KEY);
mrange_slot->range_flag= range->flag;
mrange_slot->range_flag= last_range->flag;
}
result= file->read_multi_range_first(&mrange, multi_range, count,
@ -8204,7 +8196,7 @@ int QUICK_RANGE_SELECT::get_next_prefix(uint prefix_length, byte *cur_prefix)
{
int result;
key_range start_key, end_key;
if (range)
if (last_range)
{
/* Read the next record in the same range with prefix after cur_prefix. */
DBUG_ASSERT(cur_prefix != 0);
@ -8218,35 +8210,35 @@ int QUICK_RANGE_SELECT::get_next_prefix(uint prefix_length, byte *cur_prefix)
if (count == 0)
{
/* Ranges have already been used up before. None is left for read. */
range= 0;
last_range= 0;
DBUG_RETURN(HA_ERR_END_OF_FILE);
}
range= *(cur_range++);
last_range= *(cur_range++);
start_key.key= (const byte*) range->min_key;
start_key.length= min(range->min_length, prefix_length);
start_key.flag= ((range->flag & NEAR_MIN) ? HA_READ_AFTER_KEY :
(range->flag & EQ_RANGE) ?
start_key.key= (const byte*) last_range->min_key;
start_key.length= min(last_range->min_length, prefix_length);
start_key.flag= ((last_range->flag & NEAR_MIN) ? HA_READ_AFTER_KEY :
(last_range->flag & EQ_RANGE) ?
HA_READ_KEY_EXACT : HA_READ_KEY_OR_NEXT);
end_key.key= (const byte*) range->max_key;
end_key.length= min(range->max_length, prefix_length);
end_key.key= (const byte*) last_range->max_key;
end_key.length= min(last_range->max_length, prefix_length);
/*
We use READ_AFTER_KEY here because if we are reading on a key
prefix we want to find all keys with this prefix
*/
end_key.flag= (range->flag & NEAR_MAX ? HA_READ_BEFORE_KEY :
end_key.flag= (last_range->flag & NEAR_MAX ? HA_READ_BEFORE_KEY :
HA_READ_AFTER_KEY);
result= file->read_range_first(range->min_length ? &start_key : 0,
range->max_length ? &end_key : 0,
test(range->flag & EQ_RANGE),
result= file->read_range_first(last_range->min_length ? &start_key : 0,
last_range->max_length ? &end_key : 0,
test(last_range->flag & EQ_RANGE),
sorted);
if (range->flag == (UNIQUE_RANGE | EQ_RANGE))
range=0; // Stop searching
if (last_range->flag == (UNIQUE_RANGE | EQ_RANGE))
last_range= 0; // Stop searching
if (result != HA_ERR_END_OF_FILE)
DBUG_RETURN(result);
range=0; // No matching rows; go to next range
last_range= 0; // No matching rows; go to next range
}
}
@ -8260,11 +8252,11 @@ int QUICK_RANGE_SELECT_GEOM::get_next()
for (;;)
{
int result;
if (range)
if (last_range)
{
// Already read through key
result= file->index_next_same(record, (byte*) range->min_key,
range->min_length);
result= file->index_next_same(record, (byte*) last_range->min_key,
last_range->min_length);
if (result != HA_ERR_END_OF_FILE)
DBUG_RETURN(result);
}
@ -8273,18 +8265,18 @@ int QUICK_RANGE_SELECT_GEOM::get_next()
if (count == 0)
{
/* Ranges have already been used up before. None is left for read. */
range= 0;
last_range= 0;
DBUG_RETURN(HA_ERR_END_OF_FILE);
}
range= *(cur_range++);
last_range= *(cur_range++);
result= file->index_read(record,
(byte*) range->min_key,
range->min_length,
(ha_rkey_function)(range->flag ^ GEOM_FLAG));
(byte*) last_range->min_key,
last_range->min_length,
(ha_rkey_function)(last_range->flag ^ GEOM_FLAG));
if (result != HA_ERR_KEY_NOT_FOUND && result != HA_ERR_END_OF_FILE)
DBUG_RETURN(result);
range=0; // Not found, to next range
last_range= 0; // Not found, to next range
}
}
@ -8309,7 +8301,7 @@ int QUICK_RANGE_SELECT_GEOM::get_next()
bool QUICK_RANGE_SELECT::row_in_ranges()
{
QUICK_RANGE *range;
QUICK_RANGE *res;
uint min= 0;
uint max= ranges.elements - 1;
uint mid= (max + min)/2;
@ -8325,8 +8317,8 @@ bool QUICK_RANGE_SELECT::row_in_ranges()
max= mid;
mid= (min + max) / 2;
}
range= *(QUICK_RANGE**)dynamic_array_ptr(&ranges, mid);
return (!cmp_next(range) && !cmp_prev(range));
res= *(QUICK_RANGE**)dynamic_array_ptr(&ranges, mid);
return (!cmp_next(res) && !cmp_prev(res));
}
/*
@ -8340,14 +8332,14 @@ bool QUICK_RANGE_SELECT::row_in_ranges()
*/
QUICK_SELECT_DESC::QUICK_SELECT_DESC(QUICK_RANGE_SELECT *q,
uint used_key_parts)
uint used_key_parts_arg)
:QUICK_RANGE_SELECT(*q), rev_it(rev_ranges)
{
QUICK_RANGE *r;
QUICK_RANGE **pr= (QUICK_RANGE**)ranges.buffer;
QUICK_RANGE **last_range= pr + ranges.elements;
for (; pr!=last_range; pr++)
QUICK_RANGE **end_range= pr + ranges.elements;
for (; pr!=end_range; pr++)
rev_ranges.push_front(*pr);
/* Remove EQ_RANGE flag for keys that are not using the full key */
@ -8381,11 +8373,11 @@ int QUICK_SELECT_DESC::get_next()
for (;;)
{
int result;
if (range)
if (last_range)
{ // Already read through key
result = ((range->flag & EQ_RANGE)
? file->index_next_same(record, (byte*) range->min_key,
range->min_length) :
result = ((last_range->flag & EQ_RANGE)
? file->index_next_same(record, (byte*) last_range->min_key,
last_range->min_length) :
file->index_prev(record));
if (!result)
{
@ -8396,47 +8388,49 @@ int QUICK_SELECT_DESC::get_next()
DBUG_RETURN(result);
}
if (!(range=rev_it++))
if (!(last_range= rev_it++))
DBUG_RETURN(HA_ERR_END_OF_FILE); // All ranges used
if (range->flag & NO_MAX_RANGE) // Read last record
if (last_range->flag & NO_MAX_RANGE) // Read last record
{
int local_error;
if ((local_error=file->index_last(record)))
DBUG_RETURN(local_error); // Empty table
if (cmp_prev(range) == 0)
if (cmp_prev(last_range) == 0)
DBUG_RETURN(0);
range=0; // No matching records; go to next range
last_range= 0; // No match; go to next range
continue;
}
if (range->flag & EQ_RANGE)
if (last_range->flag & EQ_RANGE)
{
result = file->index_read(record, (byte*) range->max_key,
range->max_length, HA_READ_KEY_EXACT);
result= file->index_read(record, (byte*) last_range->max_key,
last_range->max_length, HA_READ_KEY_EXACT);
}
else
{
DBUG_ASSERT(range->flag & NEAR_MAX || range_reads_after_key(range));
result=file->index_read(record, (byte*) range->max_key,
range->max_length,
((range->flag & NEAR_MAX) ?
HA_READ_BEFORE_KEY : HA_READ_PREFIX_LAST_OR_PREV));
DBUG_ASSERT(last_range->flag & NEAR_MAX ||
range_reads_after_key(last_range));
result=file->index_read(record, (byte*) last_range->max_key,
last_range->max_length,
((last_range->flag & NEAR_MAX) ?
HA_READ_BEFORE_KEY :
HA_READ_PREFIX_LAST_OR_PREV));
}
if (result)
{
if (result != HA_ERR_KEY_NOT_FOUND && result != HA_ERR_END_OF_FILE)
DBUG_RETURN(result);
range=0; // Not found, to next range
last_range= 0; // Not found, to next range
continue;
}
if (cmp_prev(range) == 0)
if (cmp_prev(last_range) == 0)
{
if (range->flag == (UNIQUE_RANGE | EQ_RANGE))
range = 0; // Stop searching
if (last_range->flag == (UNIQUE_RANGE | EQ_RANGE))
last_range= 0; // Stop searching
DBUG_RETURN(0); // Found key is in range
}
range = 0; // To next range
last_range= 0; // To next range
}
}
@ -10928,23 +10922,9 @@ static void print_quick(QUICK_SELECT_I *quick, const key_map *needed_reg)
}
static void print_rowid(byte* val, int len)
{
byte *pb;
DBUG_LOCK_FILE;
fputc('\"', DBUG_FILE);
for (pb= val; pb!= val + len; ++pb)
fprintf(DBUG_FILE, "%c", *pb);
fprintf(DBUG_FILE, "\", hex: ");
for (pb= val; pb!= val + len; ++pb)
fprintf(DBUG_FILE, "%x ", *pb);
fputc('\n', DBUG_FILE);
DBUG_UNLOCK_FILE;
}
void QUICK_RANGE_SELECT::dbug_dump(int indent, bool verbose)
{
/* purecov: begin inspected */
fprintf(DBUG_FILE, "%*squick range select, key %s, length: %d\n",
indent, "", head->key_info[index].name, max_used_key_length);
@ -10952,8 +10932,8 @@ void QUICK_RANGE_SELECT::dbug_dump(int indent, bool verbose)
{
QUICK_RANGE *range;
QUICK_RANGE **pr= (QUICK_RANGE**)ranges.buffer;
QUICK_RANGE **last_range= pr + ranges.elements;
for (; pr!=last_range; ++pr)
QUICK_RANGE **end_range= pr + ranges.elements;
for (; pr != end_range; ++pr)
{
fprintf(DBUG_FILE, "%*s", indent + 2, "");
range= *pr;
@ -10978,6 +10958,7 @@ void QUICK_RANGE_SELECT::dbug_dump(int indent, bool verbose)
fputs("\n",DBUG_FILE);
}
}
/* purecov: end */
}
void QUICK_INDEX_MERGE_SELECT::dbug_dump(int indent, bool verbose)

Some files were not shown because too many files have changed in this diff Show More