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Merge janus.mylan:/usr/home/serg/Abk/mysql-5.1

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into  janus.mylan:/usr/home/serg/Abk/mysql-maria


Makefile.am:
  Auto merged
configure.in:
  Auto merged
BitKeeper/triggers/post-commit:
  Auto merged
client/mysqldump.c:
  Auto merged
client/mysqltest.c:
  Auto merged
include/my_dbug.h:
  Auto merged
include/mysql_com.h:
  Auto merged
libmysql/CMakeLists.txt:
  Auto merged
libmysqld/Makefile.am:
  Auto merged
mysql-test/lib/mtr_report.pl:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/t/disabled.def:
  Auto merged
mysql-test/t/variables.test:
  Auto merged
server-tools/instance-manager/CMakeLists.txt:
  Auto merged
server-tools/instance-manager/mysql_connection.cc:
  Auto merged
sql/Makefile.am:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/gen_lex_hash.cc:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/ha_partition.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/lex.h:
  Auto merged
sql/lock.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/net_serv.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_delete.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.h:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
sql/table.h:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
storage/myisammrg/ha_myisammrg.cc:
  Auto merged
sql/handler.cc:
  merged
sql/handler.h:
  merged
sql/mysql_priv.h:
  merged
sql/mysqld.cc:
  merged
sql/set_var.cc:
  merged
sql/sql_select.cc:
  merged
sql/sql_show.cc:
  merged
unittest/mysys/my_atomic-t.c:
  merged
This commit is contained in:
unknown 2007-12-27 18:16:02 +01:00
commit 7fdbc4230e
385 changed files with 97334 additions and 2452 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

54
.bzrignore
View File

@ -1,6 +1,7 @@
*-t
*.Plo
*.Po
*.Tpo
*.a
*.bb
*.bbg
@ -1079,6 +1080,7 @@ libmysqld/ha_innobase.cc
libmysqld/ha_innodb.cc
libmysqld/ha_isam.cc
libmysqld/ha_isammrg.cc
libmysqld/ha_maria.cc
libmysqld/ha_myisam.cc
libmysqld/ha_myisammrg.cc
libmysqld/ha_ndbcluster.cc
@ -1220,6 +1222,7 @@ linked_tools_sources
locked
ltmain.sh
man/*.1
maria_log_control
merge/*.ds?
merge/*.vcproj
missing
@ -2429,6 +2432,45 @@ storage/innobase/ut/.deps/ut0rnd.Po
storage/innobase/ut/.deps/ut0ut.Po
storage/innobase/ut/.deps/ut0vec.Po
storage/innobase/ut/.deps/ut0wqueue.Po
storage/maria/*.MAD
storage/maria/*.MAI
storage/maria/ma_rt_test
storage/maria/ma_sp_test
storage/maria/ma_test1
storage/maria/ma_test2
storage/maria/ma_test3
storage/maria/ma_test_all
storage/maria/maria.log
storage/maria/maria_chk
storage/maria/maria_control
storage/maria/maria_ftdump
storage/maria/maria_log
storage/maria/maria_log.*
storage/maria/maria_pack
storage/maria/maria_read_log
storage/maria/tmp/*
storage/maria/unittest/ma_pagecache_consist_1k-t-big
storage/maria/unittest/ma_pagecache_consist_1kHC-t-big
storage/maria/unittest/ma_pagecache_consist_1kRD-t-big
storage/maria/unittest/ma_pagecache_consist_1kWR-t-big
storage/maria/unittest/ma_pagecache_consist_64k-t-big
storage/maria/unittest/ma_pagecache_consist_64kHC-t-big
storage/maria/unittest/ma_pagecache_consist_64kRD-t-big
storage/maria/unittest/ma_pagecache_consist_64kWR-t-big
storage/maria/unittest/ma_pagecache_single_64k-t-big
storage/maria/unittest/ma_test_loghandler_long-t-big
storage/maria/unittest/maria_control
storage/maria/unittest/mf_pagecache_consist_1k-t-big
storage/maria/unittest/mf_pagecache_consist_1kHC-t-big
storage/maria/unittest/mf_pagecache_consist_1kRD-t-big
storage/maria/unittest/mf_pagecache_consist_1kWR-t-big
storage/maria/unittest/mf_pagecache_consist_64k-t-big
storage/maria/unittest/mf_pagecache_consist_64kHC-t-big
storage/maria/unittest/mf_pagecache_consist_64kRD-t-big
storage/maria/unittest/mf_pagecache_consist_64kWR-t-big
storage/maria/unittest/mf_pagecache_single_64k-t-big
storage/maria/unittest/page_cache_test_file_1
storage/maria/unittest/pagecache_debug.log
storage/myisam/.deps/ft_boolean_search.Po
storage/myisam/.deps/ft_nlq_search.Po
storage/myisam/.deps/ft_parser.Po
@ -2981,13 +3023,25 @@ unittest/examples/.deps/simple-t.Po
unittest/examples/.deps/skip-t.Po
unittest/examples/.deps/skip_all-t.Po
unittest/examples/.deps/todo-t.Po
unittest/maria_control
unittest/mysys/*.t
unittest/mysys/.deps/base64-t.Po
unittest/mysys/.deps/bitmap-t.Po
unittest/mysys/.deps/my_atomic-t.Po
unittest/mysys/mf_pagecache_consist_1k-t-big
unittest/mysys/mf_pagecache_consist_1kHC-t-big
unittest/mysys/mf_pagecache_consist_1kRD-t-big
unittest/mysys/mf_pagecache_consist_1kWR-t-big
unittest/mysys/mf_pagecache_consist_64k-t-big
unittest/mysys/mf_pagecache_consist_64kHC-t-big
unittest/mysys/mf_pagecache_consist_64kRD-t-big
unittest/mysys/mf_pagecache_consist_64kWR-t-big
unittest/mysys/mf_pagecache_single_64k-t-big
unittest/mytap/.deps/tap.Po
unittest/mytap/t/*.t
unittest/mytap/t/.deps/basic-t.Po
unittest/page_cache_test_file_1
unittest/pagecache_debug.log
unittest/unit
vi.h
vio/*.ds?

0
.tree-is-private Normal file
View File

7
BUILD/SETUP.sh
View File

@ -145,6 +145,7 @@ base_configs="--prefix=$prefix --enable-assembler "
base_configs="$base_configs --with-extra-charsets=complex "
base_configs="$base_configs --enable-thread-safe-client "
base_configs="$base_configs --with-big-tables"
base_configs="$base_configs --with-plugin-maria"
if test -d "$path/../cmd-line-utils/readline"
then
@ -170,10 +171,10 @@ max_configs="$SSL_LIBRARY --with-plugins=max --with-embedded-server"
# CPU and platform specific compilation flags.
#
alpha_cflags="$check_cpu_cflags -Wa,-m$cpu_flag"
amd64_cflags="$check_cpu_cflags"
amd64_cflags="$check_cpu_cflags -DSTACK_DIRECTION=-1"
amd64_cxxflags="" # If dropping '--with-big-tables', add here "-DBIG_TABLES"
pentium_cflags="$check_cpu_cflags"
pentium64_cflags="$check_cpu_cflags -m64"
pentium_cflags="$check_cpu_cflags -DSTACK_DIRECTION=-1"
pentium64_cflags="$check_cpu_cflags -m64 -DSTACK_DIRECTION=-1"
ppc_cflags="$check_cpu_cflags"
sparc_cflags=""

7
BUILD/compile-amd64-gprof-no-ndb Executable file
View File

@ -0,0 +1,7 @@
#! /bin/sh
path=`dirname $0`
. "$path/SETUP.sh"
extra_flags="$amd64_cflags -pg -g"
extra_configs="$amd64_configs $max_no_ndb_configs --disable-shared $static_link"
. "$path/FINISH.sh"

1
BUILD/compile-dist
View File

@ -40,5 +40,6 @@ fi
# Make sure to enable all features that affect "make dist"
./configure \
--with-maria-storage-engine \
--with-ndbcluster
make

4
BitKeeper/triggers/post-commit
View File

@ -11,7 +11,7 @@ FROM=$COMMITTER@mysql.com
COMMITS=commits@lists.mysql.com
DOCS=docs-commit@mysql.com
LIMIT=10000
VERSION="5.1"
VERSION="maria"
BKROOT=`bk root`
if [ -x /usr/sbin/sendmail ]; then
@ -103,7 +103,7 @@ see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html
EOF
bk changes -v -r+
bk rset -r+ -ah | bk gnupatch -h -dup -T
) | bk sed -e ${LIMIT}q > $BKROOT/BitKeeper/tmp/commits.txt
) > $BKROOT/BitKeeper/tmp/commits.txt
$SENDMAIL -t < $BKROOT/BitKeeper/tmp/commits.txt

15
BitKeeper/triggers/pre-delta
View File

@ -20,3 +20,18 @@ then
exit 1
fi
# detect if C/C++ files have new trailing white space
trailingblank=`echo $BK_FILE | egrep '\.(c|.h)'`
if [ -n "$trailingblank" ]
then
trailingblank=`bk diffs $BK_FILE | grep '^> .*[[:space:]]$'`
if [ -n "$trailingblank" ]
then
echo "bk diffs $BK_FILE | grep '^> .*[[:space:]]$'"
echo "reported white space at end of some added/modified lines"
echo ""
echo "Checkin FAILED!"
echo "Fix the problem and retry."
exit 1
fi
fi

2
Makefile.am
View File

@ -111,7 +111,7 @@ test-embedded:
echo "no program found for 'embedded' tests - skipped testing" ; \
fi
test: test-unit test-ns test-pr
test: test-ns test-pr
test-full: test test-nr test-ps

4
client/mysqladmin.cc
View File

@ -534,7 +534,7 @@ static int execute_commands(MYSQL *mysql,int argc, char **argv)
If this behaviour is ever changed, Docs should be notified.
*/
struct rand_struct rand_st;
struct my_rnd_struct rand_st;
for (; argc > 0 ; argv++,argc--)
{
@ -846,7 +846,7 @@ static int execute_commands(MYSQL *mysql,int argc, char **argv)
time_t start_time;
/* Do initialization the same way as we do in mysqld */
start_time=time((time_t*) 0);
randominit(&rand_st,(ulong) start_time,(ulong) start_time/2);
my_rnd_init(&rand_st,(ulong) start_time,(ulong) start_time/2);
if (argc < 2)
{

59
client/mysqltest.c
View File

@ -63,7 +63,8 @@
enum {
OPT_SKIP_SAFEMALLOC=OPT_MAX_CLIENT_OPTION,
OPT_PS_PROTOCOL, OPT_SP_PROTOCOL, OPT_CURSOR_PROTOCOL, OPT_VIEW_PROTOCOL,
OPT_MAX_CONNECT_RETRIES, OPT_MARK_PROGRESS, OPT_LOG_DIR, OPT_TAIL_LINES
OPT_MAX_CONNECT_RETRIES, OPT_MARK_PROGRESS, OPT_LOG_DIR, OPT_TAIL_LINES,
OPT_GLOBAL_SUBST
};
static int record= 0, opt_sleep= -1;
@ -104,6 +105,9 @@ static char delimiter[MAX_DELIMITER_LENGTH]= ";";
static uint delimiter_length= 1;
static char TMPDIR[FN_REFLEN];
static char global_subst_from[200];
static char global_subst_to[200];
static char *global_subst= NULL;
/* Block stack */
enum block_cmd {
@ -168,6 +172,10 @@ static void init_re(void);
static int match_re(my_regex_t *, char *);
static void free_re(void);
static int replace(DYNAMIC_STRING *ds_str,
const char *search_str, ulong search_len,
const char *replace_str, ulong replace_len);
DYNAMIC_ARRAY q_lines;
#include "sslopt-vars.h"
@ -1542,6 +1550,7 @@ int dyn_string_cmp(DYNAMIC_STRING* ds, const char *fname)
void check_result(DYNAMIC_STRING* ds)
{
int res;
const char* mess= "Result content mismatch\n";
DBUG_ENTER("check_result");
@ -1551,7 +1560,32 @@ void check_result(DYNAMIC_STRING* ds)
if (access(result_file_name, F_OK) != 0)
die("The specified result file does not exist: '%s'", result_file_name);
switch (dyn_string_cmp(ds, result_file_name)) {
res= dyn_string_cmp(ds, result_file_name);
if (global_subst && res != RESULT_OK)
{
/**
@todo MARIA_HACK
This serves for when a test is run with --default-storage-engine=X
where X is not MyISAM: tests using SHOW CREATE TABLE will always fail
because SHOW CREATE TABLE prints X instead of MyISAM. With
--global-subst=X,MyISAM , such trivial differences are eliminated and
test may be reported as passing.
--global-subst is only a quick way to run a lot of existing tests
with Maria and find bugs; it is not good enough for reaching the main
trees when Maria is merged into them.
--global-subst should be removed.
*/
uint global_subst_from_len= strlen(global_subst_from);
uint global_subst_to_len= strlen(global_subst_to);
while (replace(ds,
global_subst_from, global_subst_from_len,
global_subst_to, global_subst_to_len) == 0)
/* do nothing */ ;
/* let's compare again to see if it is ok now */
res= dyn_string_cmp(ds, result_file_name);
}
switch(res)
{
case RESULT_OK:
break; /* ok */
case RESULT_LENGTH_MISMATCH:
@ -1997,9 +2031,9 @@ void var_set_query_get_value(struct st_command *command, VAR *var)
static DYNAMIC_STRING ds_col;
static DYNAMIC_STRING ds_row;
const struct command_arg query_get_value_args[] = {
"query", ARG_STRING, TRUE, &ds_query, "Query to run",
"column name", ARG_STRING, TRUE, &ds_col, "Name of column",
"row number", ARG_STRING, TRUE, &ds_row, "Number for row"
{"query", ARG_STRING, TRUE, &ds_query, "Query to run"},
{"column name", ARG_STRING, TRUE, &ds_col, "Name of column"},
{"row number", ARG_STRING, TRUE, &ds_row, "Number for row"},
};
DBUG_ENTER("var_set_query_get_value");
@ -5006,6 +5040,11 @@ static struct my_option my_long_options[] =
{"debug-info", OPT_DEBUG_INFO, "Print some debug info at exit.",
(uchar**) &debug_info_flag, (uchar**) &debug_info_flag,
0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"global-subst", OPT_GLOBAL_SUBST, "argument should be 'X,Y' ;"
" substitute string X with another Y accross the whole test's current"
" result before comparing with expected result file",
(uchar**) &global_subst, (uchar**) &global_subst, 0,
GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"host", 'h', "Connect to host.", (uchar**) &opt_host, (uchar**) &opt_host, 0,
GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"include", 'i', "Include SQL before each test case.", (uchar**) &opt_include,
@ -5264,6 +5303,16 @@ int parse_args(int argc, char **argv)
if (debug_check_flag)
my_end_arg= MY_CHECK_ERROR;
if (global_subst != NULL)
{
char *comma= strstr(global_subst, ",");
if (comma == NULL)
die("wrong --global-subst, must be X,Y");
memcpy(global_subst_from, global_subst, (comma-global_subst));
global_subst_from[comma-global_subst]= 0;
memcpy(global_subst_to, comma+1, strlen(comma));
}
return 0;
}

17
configure.in
View File

@ -808,7 +808,7 @@ AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS(fcntl.h float.h floatingpoint.h ieeefp.h limits.h \
memory.h pwd.h select.h \
stdlib.h stddef.h \
stdlib.h stddef.h sys/stat.h \
strings.h string.h synch.h sys/mman.h sys/socket.h netinet/in.h arpa/inet.h \
sys/timeb.h sys/types.h sys/un.h sys/vadvise.h sys/wait.h term.h \
unistd.h utime.h sys/utime.h termio.h termios.h sched.h crypt.h alloca.h \
@ -2013,7 +2013,7 @@ AC_CHECK_FUNCS(alarm bcmp bfill bmove bsearch bzero \
pthread_setprio_np pthread_setschedparam pthread_sigmask readlink \
realpath rename rint rwlock_init setupterm \
shmget shmat shmdt shmctl sigaction sigemptyset sigaddset \
sighold sigset sigthreadmask port_create sleep \
sighold sigset sigthreadmask port_create sleep thr_yield \
snprintf socket stpcpy strcasecmp strerror strsignal strnlen strpbrk strstr \
strtol strtoll strtoul strtoull tell tempnam thr_setconcurrency vidattr \
posix_fallocate)
@ -2321,6 +2321,17 @@ MYSQL_CHECK_SSL
# functions tested above
#--------------------------------------------------------------------
# MyISAM is declared here,not in storage/myisam/plug.in
# because we want it to be the first in the list of plugins,
# Maria needs it. When it'll be fixed the declaration below can
# be removed and restored (uncommented) in storage/myisam/plug.in
MYSQL_STORAGE_ENGINE(myisam,no, [MyISAM Storage Engine],
[Traditional non-transactional MySQL tables])
MYSQL_PLUGIN_DIRECTORY(myisam, [storage/myisam])
MYSQL_PLUGIN_STATIC(myisam, [libmyisam.a])
MYSQL_PLUGIN_MANDATORY(myisam) dnl Default
MYSQL_PLUGIN_DEPENDS_ON_MYSQL_INTERNALS(myisam, [ha_myisam.cc])
MYSQL_STORAGE_ENGINE(partition, partition, [Partition Support],
[MySQL Partitioning Support], [max,max-no-ndb])
@ -2547,8 +2558,6 @@ AC_SUBST(readline_basedir)
AC_SUBST(readline_link)
AC_SUBST(readline_h_ln_cmd)
# Include man pages, if desired, adapted to the configured parts.
if test X"$with_man" = Xyes
then

32
dbug/dbug.c
View File

@ -71,7 +71,12 @@
*
*/
/*
We can't have SAFE_MUTEX defined here as this will cause recursion
in pthread_mutex_lock
*/
#undef SAFE_MUTEX
#include <my_global.h>
#include <m_string.h>
#include <errno.h>
@ -79,7 +84,6 @@
#include <process.h>
#endif
#ifndef DBUG_OFF
@ -322,12 +326,11 @@ static unsigned long Clock(void);
#ifdef THREAD
#include <my_pthread.h>
pthread_mutex_t THR_LOCK_dbug;
static pthread_mutex_t THR_LOCK_dbug;
static CODE_STATE *code_state(void)
{
CODE_STATE *cs=0;
struct st_my_thread_var *tmp;
CODE_STATE *cs, **cs_ptr;
if (!init_done)
{
@ -338,18 +341,17 @@ static CODE_STATE *code_state(void)
init_done=TRUE;
}
if ((tmp=my_thread_var))
if (!(cs_ptr= (CODE_STATE**) my_thread_var_dbug()))
return 0; /* Thread not initialised */
if (!(cs= *cs_ptr))
{
if (!(cs=(CODE_STATE *) tmp->dbug))
{
cs=(CODE_STATE*) DbugMalloc(sizeof(*cs));
bzero((uchar*) cs,sizeof(*cs));
cs->process= db_process ? db_process : "dbug";
cs->func="?func";
cs->file="?file";
cs->stack=&init_settings;
tmp->dbug= (void*) cs;
}
cs=(CODE_STATE*) DbugMalloc(sizeof(*cs));
bzero((uchar*) cs,sizeof(*cs));
cs->process= db_process ? db_process : "dbug";
cs->func="?func";
cs->file="?file";
cs->stack=&init_settings;
*cs_ptr= cs;
}
return cs;
}

4
dbug/dbug_add_tags.pl
View File

@ -7,7 +7,7 @@ $ctags="exctags -x -f - --c-types=f -u";
sub get_tag {
local $.; local $_=<TAGS>;
($symbol, $line)= /^(.*\S)\s+function\s+(\d+)/;
$symbol=$1 if /\s(\S+)\s*\(/;
$symbol=$1 if /[\s*]([^\s*]+)\s*\(/;
$line=1e50 unless $line;
}
@ -51,7 +51,7 @@ while($src=shift)
$skip=!$semicolon;
$semicolon= /;\s*$/;
print && next if $skip ||
(/^\s+\w+((::\w+)?|<\w+>)\s+\**\w+/ && !/^\s*return/);
(/^\s+\w+((::\w+)?|<\w+>)\s+\**\w+/ && !/^\s*return\b/);
last if /DBUG_ENTER/;
print "$tab DBUG_ENTER(\"$symbol\");\n";
print "\n" unless $_ eq "\n";

6
include/Makefile.am
View File

@ -26,8 +26,8 @@ pkginclude_HEADERS = $(HEADERS_ABI) my_dbug.h m_string.h my_sys.h \
my_getopt.h sslopt-longopts.h my_dir.h \
sslopt-vars.h sslopt-case.h sql_common.h keycache.h \
m_ctype.h my_attribute.h $(HEADERS_GEN)
noinst_HEADERS = config-win.h config-netware.h \
heap.h my_bitmap.h my_uctype.h \
noinst_HEADERS = config-win.h config-netware.h lf.h my_bit.h \
heap.h maria.h myisamchk.h my_bitmap.h my_uctype.h \
myisam.h myisampack.h myisammrg.h ft_global.h\
mysys_err.h my_base.h help_start.h help_end.h \
my_nosys.h my_alarm.h queues.h rijndael.h sha1.h \
@ -36,7 +36,7 @@ noinst_HEADERS = config-win.h config-netware.h \
mysql_version.h.in my_handler.h my_time.h \
my_vle.h my_user.h my_atomic.h atomic/nolock.h \
atomic/rwlock.h atomic/x86-gcc.h atomic/x86-msvc.h \
my_libwrap.h
my_libwrap.h wqueue.h
# Remove built files and the symlinked directories
CLEANFILES = $(BUILT_SOURCES) readline openssl

25
include/atomic/nolock.h
View File

@ -13,24 +13,25 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#if defined(__i386__) || defined(_M_IX86)
#if defined(__i386__) || defined(_M_IX86) || defined(__x86_64__)
#ifdef MY_ATOMIC_MODE_DUMMY
# define LOCK ""
#else
# define LOCK "lock"
#endif
# ifdef MY_ATOMIC_MODE_DUMMY
# define LOCK_prefix ""
# else
# define LOCK_prefix "lock"
# endif
#ifdef __GNUC__
#include "x86-gcc.h"
#elif defined(_MSC_VER)
#include "x86-msvc.h"
#endif
# ifdef __GNUC__
# include "x86-gcc.h"
# elif defined(_MSC_VER)
# error Broken!
# include "x86-msvc.h"
# endif
#endif
#ifdef make_atomic_cas_body
typedef struct { } my_atomic_rwlock_t;
typedef struct { } my_atomic_rwlock_t __attribute__ ((unused));
#define my_atomic_rwlock_destroy(name)
#define my_atomic_rwlock_init(name)
#define my_atomic_rwlock_rdlock(name)

23
include/atomic/rwlock.h
View File

@ -13,7 +13,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
typedef struct {pthread_rwlock_t rw;} my_atomic_rwlock_t;
typedef struct {pthread_mutex_t rw;} my_atomic_rwlock_t;
#ifdef MY_ATOMIC_MODE_DUMMY
/*
@ -31,17 +31,22 @@ typedef struct {pthread_rwlock_t rw;} my_atomic_rwlock_t;
#define my_atomic_rwlock_wrunlock(name)
#define MY_ATOMIC_MODE "dummy (non-atomic)"
#else
#define my_atomic_rwlock_destroy(name) pthread_rwlock_destroy(& (name)->rw)
#define my_atomic_rwlock_init(name) pthread_rwlock_init(& (name)->rw, 0)
#define my_atomic_rwlock_rdlock(name) pthread_rwlock_rdlock(& (name)->rw)
#define my_atomic_rwlock_wrlock(name) pthread_rwlock_wrlock(& (name)->rw)
#define my_atomic_rwlock_rdunlock(name) pthread_rwlock_unlock(& (name)->rw)
#define my_atomic_rwlock_wrunlock(name) pthread_rwlock_unlock(& (name)->rw)
#define MY_ATOMIC_MODE "rwlocks"
/*
we're using read-write lock macros but map them to mutex locks, and they're
faster. Still, having semantically rich API we can change the
underlying implementation, if necessary.
*/
#define my_atomic_rwlock_destroy(name) pthread_mutex_destroy(& (name)->rw)
#define my_atomic_rwlock_init(name) pthread_mutex_init(& (name)->rw, 0)
#define my_atomic_rwlock_rdlock(name) pthread_mutex_lock(& (name)->rw)
#define my_atomic_rwlock_wrlock(name) pthread_mutex_lock(& (name)->rw)
#define my_atomic_rwlock_rdunlock(name) pthread_mutex_unlock(& (name)->rw)
#define my_atomic_rwlock_wrunlock(name) pthread_mutex_unlock(& (name)->rw)
#define MY_ATOMIC_MODE "mutex"
#endif
#define make_atomic_add_body(S) int ## S sav; sav= *a; *a+= v; v=sav;
#define make_atomic_swap_body(S) int ## S sav; sav= *a; *a= v; v=sav;
#define make_atomic_fas_body(S) int ## S sav; sav= *a; *a= v; v=sav;
#define make_atomic_cas_body(S) if ((ret= (*a == *cmp))) *a= set; else *cmp=*a;
#define make_atomic_load_body(S) ret= *a;
#define make_atomic_store_body(S) *a= v;

31
include/atomic/x86-gcc.h
View File

@ -19,10 +19,18 @@
architectures support double-word (128-bit) cas.
*/
#ifdef MY_ATOMIC_NO_XADD
#define MY_ATOMIC_MODE "gcc-x86" LOCK "-no-xadd"
#ifdef __x86_64__
# ifdef MY_ATOMIC_NO_XADD
# define MY_ATOMIC_MODE "gcc-amd64" LOCK_prefix "-no-xadd"
# else
# define MY_ATOMIC_MODE "gcc-amd64" LOCK_prefix
# endif
#else
#define MY_ATOMIC_MODE "gcc-x86" LOCK
# ifdef MY_ATOMIC_NO_XADD
# define MY_ATOMIC_MODE "gcc-x86" LOCK_prefix "-no-xadd"
# else
# define MY_ATOMIC_MODE "gcc-x86" LOCK_prefix
# endif
#endif
/* fix -ansi errors while maintaining readability */
@ -32,12 +40,12 @@
#ifndef MY_ATOMIC_NO_XADD
#define make_atomic_add_body(S) \
asm volatile (LOCK "; xadd %0, %1;" : "+r" (v) , "+m" (*a))
asm volatile (LOCK_prefix "; xadd %0, %1;" : "+r" (v) , "+m" (*a))
#endif
#define make_atomic_swap_body(S) \
asm volatile ("; xchg %0, %1;" : "+r" (v) , "+m" (*a))
#define make_atomic_fas_body(S) \
asm volatile ("xchg %0, %1;" : "+r" (v) , "+m" (*a))
#define make_atomic_cas_body(S) \
asm volatile (LOCK "; cmpxchg %3, %0; setz %2;" \
asm volatile (LOCK_prefix "; cmpxchg %3, %0; setz %2;" \
: "+m" (*a), "+a" (*cmp), "=q" (ret): "r" (set))
#ifdef MY_ATOMIC_MODE_DUMMY
@ -46,13 +54,16 @@
#else
/*
Actually 32-bit reads/writes are always atomic on x86
But we add LOCK here anyway to force memory barriers
But we add LOCK_prefix here anyway to force memory barriers
*/
#define make_atomic_load_body(S) \
ret=0; \
asm volatile (LOCK "; cmpxchg %2, %0" \
asm volatile (LOCK_prefix "; cmpxchg %2, %0" \
: "+m" (*a), "+a" (ret): "r" (ret))
#define make_atomic_store_body(S) \
asm volatile ("; xchg %0, %1;" : "+m" (*a) : "r" (v))
asm volatile ("; xchg %0, %1;" : "+m" (*a), "+r" (v))
#endif
/* TODO test on intel whether the below helps. on AMD it makes no difference */
//#define LF_BACKOFF ({asm volatile ("rep; nop"); 1; })

12
include/atomic/x86-msvc.h
View File

@ -25,24 +25,24 @@
#ifndef _atomic_h_cleanup_
#define _atomic_h_cleanup_ "atomic/x86-msvc.h"
#define MY_ATOMIC_MODE "msvc-x86" LOCK
#define MY_ATOMIC_MODE "msvc-x86" LOCK_prefix
#define make_atomic_add_body(S) \
_asm { \
_asm mov reg_ ## S, v \
_asm LOCK xadd *a, reg_ ## S \
_asm LOCK_prefix xadd *a, reg_ ## S \
_asm movzx v, reg_ ## S \
}
#define make_atomic_cas_body(S) \
_asm { \
_asm mov areg_ ## S, *cmp \
_asm mov reg2_ ## S, set \
_asm LOCK cmpxchg *a, reg2_ ## S \
_asm LOCK_prefix cmpxchg *a, reg2_ ## S \
_asm mov *cmp, areg_ ## S \
_asm setz al \
_asm movzx ret, al \
}
#define make_atomic_swap_body(S) \
#define make_atomic_fas_body(S) \
_asm { \
_asm mov reg_ ## S, v \
_asm xchg *a, reg_ ## S \
@ -55,13 +55,13 @@
#else
/*
Actually 32-bit reads/writes are always atomic on x86
But we add LOCK here anyway to force memory barriers
But we add LOCK_prefix here anyway to force memory barriers
*/
#define make_atomic_load_body(S) \
_asm { \
_asm mov areg_ ## S, 0 \
_asm mov reg2_ ## S, areg_ ## S \
_asm LOCK cmpxchg *a, reg2_ ## S \
_asm LOCK_prefix cmpxchg *a, reg2_ ## S \
_asm mov ret, areg_ ## S \
}
#define make_atomic_store_body(S) \

11
include/ft_global.h
View File

@ -65,6 +65,17 @@ void ft_free_stopwords(void);
FT_INFO *ft_init_search(uint,void *, uint, uchar *, uint,CHARSET_INFO *, uchar *);
my_bool ft_boolean_check_syntax_string(const uchar *);
/* Internal symbols for fulltext between maria and MyISAM */
#define HA_FT_WTYPE HA_KEYTYPE_FLOAT
#define HA_FT_WLEN 4
#define FT_SEGS 2
#define ft_sintXkorr(A) mi_sint4korr(A)
#define ft_intXstore(T,A) mi_int4store(T,A)
extern const HA_KEYSEG ft_keysegs[FT_SEGS];
#ifdef __cplusplus
}
#endif

3
include/keycache.h
View File

@ -132,7 +132,8 @@ extern void end_key_cache(KEY_CACHE *keycache, my_bool cleanup);
/* Functions to handle multiple key caches */
extern my_bool multi_keycache_init(void);
extern void multi_keycache_free(void);
extern KEY_CACHE *multi_key_cache_search(uchar *key, uint length);
extern KEY_CACHE *multi_key_cache_search(uchar *key, uint length,
KEY_CACHE *def);
extern my_bool multi_key_cache_set(const uchar *key, uint length,
KEY_CACHE *key_cache);
extern void multi_key_cache_change(KEY_CACHE *old_data,

260
include/lf.h Normal file
View File

@ -0,0 +1,260 @@
/* Copyright (C) 2007 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _lf_h
#define _lf_h
#include <my_atomic.h>
/*
Helpers to define both func() and _func(), where
func() is a _func() protected by my_atomic_rwlock_wrlock()
*/
#define lock_wrap(f, t, proto_args, args, lock) \
t _ ## f proto_args; \
static inline t f proto_args \
{ \
t ret; \
my_atomic_rwlock_wrlock(lock); \
ret= _ ## f args; \
my_atomic_rwlock_wrunlock(lock); \
return ret; \
}
#define lock_wrap_void(f, proto_args, args, lock) \
void _ ## f proto_args; \
static inline void f proto_args \
{ \
my_atomic_rwlock_wrlock(lock); \
_ ## f args; \
my_atomic_rwlock_wrunlock(lock); \
}
#define nolock_wrap(f, t, proto_args, args) \
t _ ## f proto_args; \
static inline t f proto_args \
{ \
return _ ## f args; \
}
#define nolock_wrap_void(f, proto_args, args) \
void _ ## f proto_args; \
static inline void f proto_args \
{ \
_ ## f args; \
}
/*
wait-free dynamic array, see lf_dynarray.c
4 levels of 256 elements each mean 4311810304 elements in an array - it
should be enough for a while
*/
#define LF_DYNARRAY_LEVEL_LENGTH 256
#define LF_DYNARRAY_LEVELS 4
typedef struct {
void * volatile level[LF_DYNARRAY_LEVELS];
uint size_of_element;
my_atomic_rwlock_t lock;
} LF_DYNARRAY;
typedef int (*lf_dynarray_func)(void *, void *);
void lf_dynarray_init(LF_DYNARRAY *array, uint element_size);
void lf_dynarray_destroy(LF_DYNARRAY *array);
nolock_wrap(lf_dynarray_value, void *,
(LF_DYNARRAY *array, uint idx),
(array, idx))
lock_wrap(lf_dynarray_lvalue, void *,
(LF_DYNARRAY *array, uint idx),
(array, idx),
&array->lock)
nolock_wrap(lf_dynarray_iterate, int,
(LF_DYNARRAY *array, lf_dynarray_func func, void *arg),
(array, func, arg))
/*
pin manager for memory allocator, lf_alloc-pin.c
*/
#define LF_PINBOX_PINS 4
#define LF_PURGATORY_SIZE 10
typedef void lf_pinbox_free_func(void *, void *, void*);
typedef struct {
LF_DYNARRAY pinarray;
lf_pinbox_free_func *free_func;
void *free_func_arg;
uint free_ptr_offset;
uint32 volatile pinstack_top_ver; /* this is a versioned pointer */
uint32 volatile pins_in_array; /* number of elements in array */
} LF_PINBOX;
typedef struct {
void * volatile pin[LF_PINBOX_PINS];
LF_PINBOX *pinbox;
void *stack_ends_here;
void *purgatory;
uint32 purgatory_count;
uint32 volatile link;
/* we want sizeof(LF_PINS) to be 128 to avoid false sharing */
char pad[128-sizeof(uint32)*2
-sizeof(LF_PINBOX *)
-sizeof(void*)
-sizeof(void *)*(LF_PINBOX_PINS+1)];
} LF_PINS;
/*
shortcut macros to do an atomic_wrlock on a structure that uses pins
(e.g. lf_hash).
*/
#define lf_rwlock_by_pins(PINS) \
my_atomic_rwlock_wrlock(&(PINS)->pinbox->pinarray.lock)
#define lf_rwunlock_by_pins(PINS) \
my_atomic_rwlock_wrunlock(&(PINS)->pinbox->pinarray.lock)
/*
compile-time assert, to require "no less than N" pins
it's enough if it'll fail on at least one compiler, so
we'll enable it on GCC only, which supports zero-length arrays.
*/
#if defined(__GNUC__) && defined(MY_LF_EXTRA_DEBUG)
#define LF_REQUIRE_PINS(N) \
static const char require_pins[LF_PINBOX_PINS-N] \
__attribute__ ((unused)); \
static const int LF_NUM_PINS_IN_THIS_FILE= N;
#define _lf_pin(PINS, PIN, ADDR) \
( \
assert(PIN < LF_NUM_PINS_IN_THIS_FILE), \
my_atomic_storeptr(&(PINS)->pin[PIN], (ADDR)) \
)
#else
#define LF_REQUIRE_PINS(N)
#define _lf_pin(PINS, PIN, ADDR) my_atomic_storeptr(&(PINS)->pin[PIN], (ADDR))
#endif
#define _lf_unpin(PINS, PIN) _lf_pin(PINS, PIN, NULL)
#define lf_pin(PINS, PIN, ADDR) \
do { \
lf_rwlock_by_pins(PINS); \
_lf_pin(PINS, PIN, ADDR); \
lf_rwunlock_by_pins(PINS); \
} while (0)
#define lf_unpin(PINS, PIN) lf_pin(PINS, PIN, NULL)
#define _lf_assert_pin(PINS, PIN) assert((PINS)->pin[PIN] != 0)
#define _lf_assert_unpin(PINS, PIN) assert((PINS)->pin[PIN] == 0)
void lf_pinbox_init(LF_PINBOX *pinbox, uint free_ptr_offset,
lf_pinbox_free_func *free_func, void * free_func_arg);
void lf_pinbox_destroy(LF_PINBOX *pinbox);
lock_wrap(lf_pinbox_get_pins, LF_PINS *,
(LF_PINBOX *pinbox, void *stack_end),
(pinbox, stack_end),
&pinbox->pinarray.lock)
lock_wrap_void(lf_pinbox_put_pins,
(LF_PINS *pins),
(pins),
&pins->pinbox->pinarray.lock)
lock_wrap_void(lf_pinbox_free,
(LF_PINS *pins, void *addr),
(pins, addr),
&pins->pinbox->pinarray.lock)
/*
memory allocator, lf_alloc-pin.c
*/
struct st_lf_alloc_node {
struct st_lf_alloc_node *next;
};
typedef struct st_lf_allocator {
LF_PINBOX pinbox;
struct st_lf_alloc_node * volatile top;
uint element_size;
uint32 volatile mallocs;
} LF_ALLOCATOR;
void lf_alloc_init(LF_ALLOCATOR *allocator, uint size, uint free_ptr_offset);
void lf_alloc_destroy(LF_ALLOCATOR *allocator);
uint lf_alloc_pool_count(LF_ALLOCATOR *allocator);
/*
shortcut macros to access underlying pinbox functions from an LF_ALLOCATOR
see _lf_pinbox_get_pins() and _lf_pinbox_put_pins()
*/
#define _lf_alloc_free(PINS, PTR) _lf_pinbox_free((PINS), (PTR))
#define lf_alloc_free(PINS, PTR) lf_pinbox_free((PINS), (PTR))
#define _lf_alloc_get_pins(A, ST) _lf_pinbox_get_pins(&(A)->pinbox, (ST))
#define lf_alloc_get_pins(A, ST) lf_pinbox_get_pins(&(A)->pinbox, (ST))
#define _lf_alloc_put_pins(PINS) _lf_pinbox_put_pins(PINS)
#define lf_alloc_put_pins(PINS) lf_pinbox_put_pins(PINS)
#define lf_alloc_direct_free(ALLOC, ADDR) my_free((uchar*)(ADDR), MYF(0))
lock_wrap(lf_alloc_new, void *,
(LF_PINS *pins),
(pins),
&pins->pinbox->pinarray.lock)
/*
extendible hash, lf_hash.c
*/
#include <hash.h>
#define LF_HASH_UNIQUE 1
typedef struct {
LF_DYNARRAY array; /* hash itself */
LF_ALLOCATOR alloc; /* allocator for elements */
hash_get_key get_key; /* see HASH */
CHARSET_INFO *charset; /* see HASH */
uint key_offset, key_length; /* see HASH */
uint element_size, flags; /* LF_HASH_UNIQUE, etc */
int32 volatile size; /* size of array */
int32 volatile count; /* number of elements in the hash */
} LF_HASH;
void lf_hash_init(LF_HASH *hash, uint element_size, uint flags,
uint key_offset, uint key_length, hash_get_key get_key,
CHARSET_INFO *charset);
void lf_hash_destroy(LF_HASH *hash);
int lf_hash_insert(LF_HASH *hash, LF_PINS *pins, const void *data);
void *lf_hash_search(LF_HASH *hash, LF_PINS *pins, const void *key, uint keylen);
int lf_hash_delete(LF_HASH *hash, LF_PINS *pins, const void *key, uint keylen);
/*
shortcut macros to access underlying pinbox functions from an LF_HASH
see _lf_pinbox_get_pins() and _lf_pinbox_put_pins()
*/
#define _lf_hash_get_pins(HASH, ST) _lf_alloc_get_pins(&(HASH)->alloc, (ST))
#define lf_hash_get_pins(HASH, ST) lf_alloc_get_pins(&(HASH)->alloc, (ST))
#define _lf_hash_put_pins(PINS) _lf_pinbox_put_pins(PINS)
#define lf_hash_put_pins(PINS) lf_pinbox_put_pins(PINS)
#define lf_hash_search_unpin(PINS) lf_unpin((PINS), 2)
/*
cleanup
*/
#undef lock_wrap_void
#undef lock_wrap
#undef nolock_wrap_void
#undef nolock_wrap
#endif

7
include/m_string.h
View File

@ -67,7 +67,7 @@
# define bcopy(s, d, n) memcpy((d), (s), (n))
# define bcmp(A,B,C) memcmp((A),(B),(C))
# define bzero(A,B) memset((A),0,(B))
# define bmove_align(A,B,C) memcpy((A),(B),(C))
# define bmove_align(A,B,C) memcpy((A),(B),(C))
#endif
#if defined(__cplusplus)
@ -129,7 +129,10 @@ extern size_t bcmp(const uchar *s1,const uchar *s2,size_t len);
extern size_t my_bcmp(const uchar *s1,const uchar *s2,size_t len);
#undef bcmp
#define bcmp(A,B,C) my_bcmp((A),(B),(C))
#endif
#define bzero_if_purify(A,B) bzero(A,B)
#else
#define bzero_if_purify(A,B)
#endif /* HAVE_purify */
#ifndef bmove512
extern void bmove512(uchar *dst,const uchar *src,size_t len);

448
include/maria.h Normal file
View File

@ -0,0 +1,448 @@
/* Copyright (C) 2006 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* This file should be included when using maria functions */
#ifndef _maria_h
#define _maria_h
#ifdef __cplusplus
extern "C" {
#endif
#ifndef _my_base_h
#include <my_base.h>
#endif
#ifndef _m_ctype_h
#include <m_ctype.h>
#endif
#include "../storage/maria/ma_pagecache.h"
#include "my_handler.h"
#include "ft_global.h"
#include <myisamchk.h>
#include <mysql/plugin.h>
/*
Limit max keys according to HA_MAX_POSSIBLE_KEY; See myisamchk.h for details
*/
#if MAX_INDEXES > HA_MAX_POSSIBLE_KEY
#define MARIA_MAX_KEY HA_MAX_POSSIBLE_KEY /* Max allowed keys */
#else
#define MARIA_MAX_KEY MAX_INDEXES /* Max allowed keys */
#endif
#define MARIA_MAX_MSG_BUF 1024 /* used in CHECK TABLE, REPAIR TABLE */
#define MARIA_NAME_IEXT ".MAI"
#define MARIA_NAME_DEXT ".MAD"
/* Max extra space to use when sorting keys */
#define MARIA_MAX_TEMP_LENGTH 2*1024L*1024L*1024L
/* Possible values for maria_block_size (must be power of 2) */
#define MARIA_KEY_BLOCK_LENGTH 8192 /* default key block length */
#define MARIA_MIN_KEY_BLOCK_LENGTH 1024 /* Min key block length */
#define MARIA_MAX_KEY_BLOCK_LENGTH 32768
/* Minimal page cache when we only want to be able to scan a table */
#define MARIA_MIN_PAGE_CACHE_SIZE (8192L*16L)
/*
In the following macros '_keyno_' is 0 .. keys-1.
If there can be more keys than bits in the key_map, the highest bit
is for all upper keys. They cannot be switched individually.
This means that clearing of high keys is ignored, setting one high key
sets all high keys.
*/
#define MARIA_KEYMAP_BITS (8 * SIZEOF_LONG_LONG)
#define MARIA_KEYMAP_HIGH_MASK (ULL(1) << (MARIA_KEYMAP_BITS - 1))
#define maria_get_mask_all_keys_active(_keys_) \
(((_keys_) < MARIA_KEYMAP_BITS) ? \
((ULL(1) << (_keys_)) - ULL(1)) : \
(~ ULL(0)))
#if MARIA_MAX_KEY > MARIA_KEYMAP_BITS
#define maria_is_key_active(_keymap_,_keyno_) \
(((_keyno_) < MARIA_KEYMAP_BITS) ? \
test((_keymap_) & (ULL(1) << (_keyno_))) : \
test((_keymap_) & MARIA_KEYMAP_HIGH_MASK))
#define maria_set_key_active(_keymap_,_keyno_) \
(_keymap_)|= (((_keyno_) < MARIA_KEYMAP_BITS) ? \
(ULL(1) << (_keyno_)) : \
MARIA_KEYMAP_HIGH_MASK)
#define maria_clear_key_active(_keymap_,_keyno_) \
(_keymap_)&= (((_keyno_) < MARIA_KEYMAP_BITS) ? \
(~ (ULL(1) << (_keyno_))) : \
(~ (ULL(0))) /*ignore*/ )
#else
#define maria_is_key_active(_keymap_,_keyno_) \
test((_keymap_) & (ULL(1) << (_keyno_)))
#define maria_set_key_active(_keymap_,_keyno_) \
(_keymap_)|= (ULL(1) << (_keyno_))
#define maria_clear_key_active(_keymap_,_keyno_) \
(_keymap_)&= (~ (ULL(1) << (_keyno_)))
#endif
#define maria_is_any_key_active(_keymap_) \
test((_keymap_))
#define maria_is_all_keys_active(_keymap_,_keys_) \
((_keymap_) == maria_get_mask_all_keys_active(_keys_))
#define maria_set_all_keys_active(_keymap_,_keys_) \
(_keymap_)= maria_get_mask_all_keys_active(_keys_)
#define maria_clear_all_keys_active(_keymap_) \
(_keymap_)= 0
#define maria_intersect_keys_active(_to_,_from_) \
(_to_)&= (_from_)
#define maria_is_any_intersect_keys_active(_keymap1_,_keys_,_keymap2_) \
((_keymap1_) & (_keymap2_) & \
maria_get_mask_all_keys_active(_keys_))
#define maria_copy_keys_active(_to_,_maxkeys_,_from_) \
(_to_)= (maria_get_mask_all_keys_active(_maxkeys_) & \
(_from_))
/* Param to/from maria_info */
typedef ulonglong MARIA_RECORD_POS;
typedef struct st_maria_info
{
ha_rows records; /* Records in database */
ha_rows deleted; /* Deleted records in database */
MARIA_RECORD_POS recpos; /* Pos for last used record */
MARIA_RECORD_POS newrecpos; /* Pos if we write new record */
MARIA_RECORD_POS dup_key_pos; /* Position to record with dup key */
my_off_t data_file_length; /* Length of data file */
my_off_t max_data_file_length, index_file_length;
my_off_t max_index_file_length, delete_length;
ulonglong auto_increment;
ulonglong key_map; /* Which keys are used */
time_t create_time; /* When table was created */
time_t check_time;
time_t update_time;
ulong record_offset;
double *rec_per_key; /* for sql optimizing */
ulong reclength; /* Recordlength */
ulong mean_reclength; /* Mean recordlength (if packed) */
char *data_file_name, *index_file_name;
enum data_file_type data_file_type;
uint keys; /* Number of keys in use */
uint options; /* HA_OPTION_... used */
uint reflength;
int errkey, /* With key was dupplicated on err */
sortkey; /* clustered by this key */
File filenr; /* (uniq) filenr for datafile */
} MARIA_INFO;
typedef struct st_maria_create_info
{
const char *index_file_name, *data_file_name; /* If using symlinks */
ha_rows max_rows;
ha_rows reloc_rows;
ulonglong auto_increment;
ulonglong data_file_length;
ulonglong key_file_length;
/* Size of null bitmap at start of row */
uint null_bytes;
uint old_options;
enum data_file_type org_data_file_type;
uint8 language;
my_bool with_auto_increment, transactional;
} MARIA_CREATE_INFO;
struct st_maria_share;
struct st_maria_handler; /* For referense */
typedef struct st_maria_handler MARIA_HA;
struct st_maria_s_param;
typedef struct st_maria_keydef /* Key definition with open & info */
{
struct st_maria_share *share; /* Pointer to base (set in open) */
uint16 keysegs; /* Number of key-segment */
uint16 flag; /* NOSAME, PACK_USED */
uint8 key_alg; /* BTREE, RTREE */
uint8 key_nr; /* key number (auto) */
uint16 block_length; /* Length of keyblock (auto) */
uint16 underflow_block_length; /* When to execute underflow */
uint16 keylength; /* Tot length of keyparts (auto) */
uint16 minlength; /* min length of (packed) key (auto) */
uint16 maxlength; /* max length of (packed) key (auto) */
uint32 write_comp_flag; /* compare flag for write key (auto) */
uint32 version; /* For concurrent read/write */
uint32 ftparser_nr; /* distinct ftparser number */
HA_KEYSEG *seg, *end;
struct st_mysql_ftparser *parser; /* Fulltext [pre]parser */
int (*bin_search)(MARIA_HA *info,
struct st_maria_keydef *keyinfo, uchar *page,
const uchar *key, uint key_len, uint comp_flag,
uchar **ret_pos,
uchar *buff, my_bool *was_last_key);
uint(*get_key)(struct st_maria_keydef *keyinfo, uint nod_flag,
uchar **page, uchar *key);
int (*pack_key)(struct st_maria_keydef *keyinfo, uint nod_flag,
uchar *next_key, uchar *org_key, uchar *prev_key,
const uchar *key, struct st_maria_s_param *s_temp);
void (*store_key)(struct st_maria_keydef *keyinfo, uchar *key_pos,
struct st_maria_s_param *s_temp);
int (*ck_insert)(MARIA_HA *inf, uint k_nr, uchar *k, uint klen);
int (*ck_delete)(MARIA_HA *inf, uint k_nr, uchar *k, uint klen);
} MARIA_KEYDEF;
#define MARIA_UNIQUE_HASH_LENGTH 4
typedef struct st_maria_unique_def /* Segment definition of unique */
{
uint16 keysegs; /* Number of key-segment */
uint8 key; /* Mapped to which key */
uint8 null_are_equal;
HA_KEYSEG *seg, *end;
} MARIA_UNIQUEDEF;
typedef struct st_maria_decode_tree /* Decode huff-table */
{
uint16 *table;
uint quick_table_bits;
uchar *intervalls;
} MARIA_DECODE_TREE;
struct st_maria_bit_buff;
/*
Note that null markers should always be first in a row !
When creating a column, one should only specify:
type, length, null_bit and null_pos
*/
typedef struct st_maria_columndef /* column information */
{
enum en_fieldtype type;
uint32 offset; /* Offset to position in row */
uint16 length; /* length of field */
uint16 column_nr;
/* Intern variable (size of total storage area for the row) */
uint16 fill_length;
uint16 null_pos; /* Position for null marker */
uint16 empty_pos; /* Position for empty marker */
uint8 null_bit; /* If column may be NULL */
/* Intern. Set if column should be zero packed (part of empty_bits) */
uint8 empty_bit;
#ifndef NOT_PACKED_DATABASES
void(*unpack)(struct st_maria_columndef *rec,
struct st_maria_bit_buff *buff,
uchar *start, uchar *end);
enum en_fieldtype base_type;
uint space_length_bits, pack_type;
MARIA_DECODE_TREE *huff_tree;
#endif
} MARIA_COLUMNDEF;
extern ulong maria_block_size, maria_checkpoint_frequency;
extern ulong maria_concurrent_insert;
extern my_bool maria_flush, maria_single_user, maria_page_checksums;
extern my_bool maria_delay_key_write;
extern my_off_t maria_max_temp_length;
extern ulong maria_bulk_insert_tree_size, maria_data_pointer_size;
extern PAGECACHE maria_pagecache_var, *maria_pagecache;
extern MY_TMPDIR *maria_tmpdir;
/* Prototypes for maria-functions */
extern int maria_init(void);
extern void maria_end(void);
extern int maria_close(MARIA_HA *file);
extern int maria_delete(MARIA_HA *file, const uchar *buff);
extern MARIA_HA *maria_open(const char *name, int mode,
uint wait_if_locked);
extern MARIA_HA *maria_clone(struct st_maria_share *share, int mode);
extern int maria_panic(enum ha_panic_function function);
extern int maria_rfirst(MARIA_HA *file, uchar *buf, int inx);
extern int maria_rkey(MARIA_HA *file, uchar *buf, int inx,
const uchar *key, key_part_map keypart_map,
enum ha_rkey_function search_flag);
extern int maria_rlast(MARIA_HA *file, uchar *buf, int inx);
extern int maria_rnext(MARIA_HA *file, uchar *buf, int inx);
extern int maria_rnext_same(MARIA_HA *info, uchar *buf);
extern int maria_rprev(MARIA_HA *file, uchar *buf, int inx);
extern int maria_rrnd(MARIA_HA *file, uchar *buf,
MARIA_RECORD_POS pos);
extern int maria_scan_init(MARIA_HA *file);
extern int maria_scan(MARIA_HA *file, uchar *buf);
extern void maria_scan_end(MARIA_HA *file);
extern int maria_rsame(MARIA_HA *file, uchar *record, int inx);
extern int maria_rsame_with_pos(MARIA_HA *file, uchar *record,
int inx, MARIA_RECORD_POS pos);
extern int maria_update(MARIA_HA *file, const uchar *old,
uchar *new_record);
extern int maria_write(MARIA_HA *file, uchar *buff);
extern MARIA_RECORD_POS maria_position(MARIA_HA *file);
extern int maria_status(MARIA_HA *info, MARIA_INFO *x, uint flag);
extern int maria_lock_database(MARIA_HA *file, int lock_type);
extern int maria_create(const char *name, enum data_file_type record_type,
uint keys, MARIA_KEYDEF *keydef,
uint columns, MARIA_COLUMNDEF *columndef,
uint uniques, MARIA_UNIQUEDEF *uniquedef,
MARIA_CREATE_INFO *create_info, uint flags);
extern int maria_delete_table(const char *name);
extern int maria_rename(const char *from, const char *to);
extern int maria_extra(MARIA_HA *file,
enum ha_extra_function function, void *extra_arg);
extern int maria_reset(MARIA_HA *file);
extern ha_rows maria_records_in_range(MARIA_HA *info, int inx,
key_range *min_key, key_range *max_key);
extern int maria_is_changed(MARIA_HA *info);
extern int maria_delete_all_rows(MARIA_HA *info);
extern uint maria_get_pointer_length(ulonglong file_length, uint def);
extern int maria_commit(MARIA_HA *info);
extern int maria_begin(MARIA_HA *info);
extern void maria_disable_logging(MARIA_HA *info);
extern void maria_enable_logging(MARIA_HA *info);
/* this is used to pass to mysql_mariachk_table */
#define MARIA_CHK_REPAIR 1 /* equivalent to mariachk -r */
#define MARIA_CHK_VERIFY 2 /* Verify, run repair if failure */
typedef uint maria_bit_type;
typedef struct st_maria_bit_buff
{ /* Used for packing of record */
maria_bit_type current_byte;
uint bits;
uchar *pos, *end, *blob_pos, *blob_end;
uint error;
} MARIA_BIT_BUFF;
typedef struct st_maria_sort_info
{
#ifdef THREAD
/* sync things */
pthread_mutex_t mutex;
pthread_cond_t cond;
#endif
MARIA_HA *info, *new_info;
HA_CHECK *param;
char *buff;
SORT_KEY_BLOCKS *key_block, *key_block_end;
SORT_FT_BUF *ft_buf;
my_off_t filelength, dupp, buff_length;
ulonglong page;
ha_rows max_records;
uint current_key, total_keys;
uint got_error, threads_running;
myf myf_rw;
enum data_file_type new_data_file_type, org_data_file_type;
} MARIA_SORT_INFO;
typedef struct st_maria_sort_param
{
pthread_t thr;
IO_CACHE read_cache, tempfile, tempfile_for_exceptions;
DYNAMIC_ARRAY buffpek;
MARIA_BIT_BUFF bit_buff; /* For parallel repair of packrec. */
MARIA_KEYDEF *keyinfo;
MARIA_SORT_INFO *sort_info;
HA_KEYSEG *seg;
uchar **sort_keys;
uchar *rec_buff;
void *wordlist, *wordptr;
MEM_ROOT wordroot;
char *record;
MY_TMPDIR *tmpdir;
/*
The next two are used to collect statistics, see maria_update_key_parts for
description.
*/
ulonglong unique[HA_MAX_KEY_SEG+1];
ulonglong notnull[HA_MAX_KEY_SEG+1];
MARIA_RECORD_POS pos,max_pos,filepos,start_recpos, current_filepos;
uint key, key_length,real_key_length,sortbuff_size;
uint maxbuffers, keys, find_length, sort_keys_length;
my_bool fix_datafile, master;
my_bool calc_checksum; /* calculate table checksum */
size_t rec_buff_size;
int (*key_cmp)(struct st_maria_sort_param *, const void *, const void *);
int (*key_read)(struct st_maria_sort_param *, uchar *);
int (*key_write)(struct st_maria_sort_param *, const uchar *);
void (*lock_in_memory)(HA_CHECK *);
int (*write_keys)(struct st_maria_sort_param *, register uchar **,
uint , struct st_buffpek *, IO_CACHE *);
uint (*read_to_buffer)(IO_CACHE *,struct st_buffpek *, uint);
int (*write_key)(struct st_maria_sort_param *, IO_CACHE *,uchar *,
uint, uint);
} MARIA_SORT_PARAM;
/* functions in maria_check */
void maria_chk_init(HA_CHECK *param);
int maria_chk_status(HA_CHECK *param, MARIA_HA *info);
int maria_chk_del(HA_CHECK *param, MARIA_HA *info, uint test_flag);
int maria_chk_size(HA_CHECK *param, MARIA_HA *info);
int maria_chk_key(HA_CHECK *param, MARIA_HA *info);
int maria_chk_data_link(HA_CHECK *param, MARIA_HA *info, int extend);
int maria_repair(HA_CHECK *param, MARIA_HA *info, char * name, uint rep_quick);
int maria_sort_index(HA_CHECK *param, MARIA_HA *info, char * name);
int maria_repair_by_sort(HA_CHECK *param, MARIA_HA *info,
const char *name, uint rep_quick);
int maria_repair_parallel(HA_CHECK *param, register MARIA_HA *info,
const char *name, uint rep_quick);
int maria_change_to_newfile(const char *filename, const char *old_ext,
const char *new_ext, myf myflags);
void maria_lock_memory(HA_CHECK *param);
int maria_update_state_info(HA_CHECK *param, MARIA_HA *info, uint update);
void maria_update_key_parts(MARIA_KEYDEF *keyinfo, double *rec_per_key_part,
ulonglong *unique, ulonglong *notnull,
ulonglong records);
int maria_filecopy(HA_CHECK *param, File to, File from, my_off_t start,
my_off_t length, const char *type);
int maria_movepoint(MARIA_HA *info, uchar *record, my_off_t oldpos,
my_off_t newpos, uint prot_key);
int maria_write_data_suffix(MARIA_SORT_INFO *sort_info, my_bool fix_datafile);
int maria_test_if_almost_full(MARIA_HA *info);
int maria_recreate_table(HA_CHECK *param, MARIA_HA **org_info, char *filename);
int maria_disable_indexes(MARIA_HA *info);
int maria_enable_indexes(MARIA_HA *info);
int maria_indexes_are_disabled(MARIA_HA *info);
void maria_disable_non_unique_index(MARIA_HA *info, ha_rows rows);
my_bool maria_test_if_sort_rep(MARIA_HA *info, ha_rows rows, ulonglong key_map,
my_bool force);
int maria_init_bulk_insert(MARIA_HA *info, ulong cache_size, ha_rows rows);
void maria_flush_bulk_insert(MARIA_HA *info, uint inx);
void maria_end_bulk_insert(MARIA_HA *info);
int maria_assign_to_pagecache(MARIA_HA *info, ulonglong key_map,
PAGECACHE *key_cache);
void maria_change_pagecache(PAGECACHE *old_key_cache,
PAGECACHE *new_key_cache);
int maria_preload(MARIA_HA *info, ulonglong key_map, my_bool ignore_leaves);
/* fulltext functions */
FT_INFO *maria_ft_init_search(uint,void *, uint, uchar *, uint,
CHARSET_INFO *, uchar *);
/* 'Almost-internal' Maria functions */
void _ma_update_auto_increment_key(HA_CHECK *param, MARIA_HA *info,
my_bool repair);
#ifdef __cplusplus
}
#endif
#endif

223
include/my_atomic.h
View File

@ -13,6 +13,40 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
This header defines five atomic operations:
my_atomic_add#(&var, what)
add 'what' to *var, and return the old value of *var
my_atomic_fas#(&var, what)
'Fetch And Store'
store 'what' in *var, and return the old value of *var
my_atomic_cas#(&var, &old, new)
'Compare And Swap'
if *var is equal to *old, then store 'new' in *var, and return TRUE
otherwise store *var in *old, and return FALSE
my_atomic_load#(&var)
return *var
my_atomic_store#(&var, what)
store 'what' in *var
'#' is substituted by a size suffix - 8, 16, 32, or ptr
(e.g. my_atomic_add8, my_atomic_fas32, my_atomic_casptr).
NOTE This operations are not always atomic, so they always must be
enclosed in my_atomic_rwlock_rdlock(lock)/my_atomic_rwlock_rdunlock(lock)
or my_atomic_rwlock_wrlock(lock)/my_atomic_rwlock_wrunlock(lock).
Hint: if a code block makes intensive use of atomic ops, it make sense
to take/release rwlock once for the whole block, not for every statement.
On architectures where these operations are really atomic, rwlocks will
be optimized away.
*/
#ifndef my_atomic_rwlock_init
#define intptr void *
@ -26,70 +60,124 @@
#endif
#ifndef make_atomic_add_body
#define make_atomic_add_body(S) \
#define make_atomic_add_body(S) \
int ## S tmp=*a; \
while (!my_atomic_cas ## S(a, &tmp, tmp+v)); \
v=tmp;
#endif
/*
transparent_union doesn't work in g++
Bug ?
Darwin's gcc doesn't want to put pointers in a transparent_union
when built with -arch ppc64. Complains:
warning: 'transparent_union' attribute ignored
*/
#if defined(__GNUC__) && !defined(__cplusplus) && \
! (defined(__APPLE__) && defined(_ARCH_PPC64))
/*
we want to be able to use my_atomic_xxx functions with
both signed and unsigned integers. But gcc will issue a warning
"passing arg N of `my_atomic_XXX' as [un]signed due to prototype"
if the signedness of the argument doesn't match the prototype, or
"pointer targets in passing argument N of my_atomic_XXX differ in signedness"
if int* is used where uint* is expected (or vice versa).
Let's shut these warnings up
*/
#define make_transparent_unions(S) \
typedef union { \
int ## S i; \
uint ## S u; \
} U_ ## S __attribute__ ((transparent_union)); \
typedef union { \
int ## S volatile *i; \
uint ## S volatile *u; \
} Uv_ ## S __attribute__ ((transparent_union));
#define uintptr intptr
make_transparent_unions(8)
make_transparent_unions(16)
make_transparent_unions(32)
make_transparent_unions(ptr)
#undef uintptr
#undef make_transparent_unions
#define a U_a.i
#define cmp U_cmp.i
#define v U_v.i
#define set U_set.i
#else
#define U_8 int8
#define U_16 int16
#define U_32 int32
#define U_ptr intptr
#define Uv_8 int8
#define Uv_16 int16
#define Uv_32 int32
#define Uv_ptr intptr
#define U_a volatile *a
#define U_cmp *cmp
#define U_v v
#define U_set set
#endif /* __GCC__ transparent_union magic */
#ifdef HAVE_INLINE
#define make_atomic_add(S) \
static inline int ## S my_atomic_add ## S( \
int ## S volatile *a, int ## S v) \
{ \
make_atomic_add_body(S); \
return v; \
#define make_atomic_add(S) \
STATIC_INLINE int ## S my_atomic_add ## S( \
Uv_ ## S U_a, U_ ## S U_v) \
{ \
make_atomic_add_body(S); \
return v; \
}
#define make_atomic_swap(S) \
static inline int ## S my_atomic_swap ## S( \
int ## S volatile *a, int ## S v) \
{ \
make_atomic_swap_body(S); \
return v; \
#define make_atomic_fas(S) \
STATIC_INLINE int ## S my_atomic_fas ## S( \
Uv_ ## S U_a, U_ ## S U_v) \
{ \
make_atomic_fas_body(S); \
return v; \
}
#define make_atomic_cas(S) \
static inline int my_atomic_cas ## S(int ## S volatile *a, \
int ## S *cmp, int ## S set) \
{ \
int8 ret; \
make_atomic_cas_body(S); \
return ret; \
#define make_atomic_cas(S) \
STATIC_INLINE int my_atomic_cas ## S(Uv_ ## S U_a, \
Uv_ ## S U_cmp, U_ ## S U_set) \
{ \
int8 ret; \
make_atomic_cas_body(S); \
return ret; \
}
#define make_atomic_load(S) \
static inline int ## S my_atomic_load ## S(int ## S volatile *a) \
{ \
int ## S ret; \
make_atomic_load_body(S); \
return ret; \
#define make_atomic_load(S) \
STATIC_INLINE int ## S my_atomic_load ## S(Uv_ ## S U_a) \
{ \
int ## S ret; \
make_atomic_load_body(S); \
return ret; \
}
#define make_atomic_store(S) \
static inline void my_atomic_store ## S( \
int ## S volatile *a, int ## S v) \
{ \
make_atomic_store_body(S); \
#define make_atomic_store(S) \
STATIC_INLINE void my_atomic_store ## S( \
Uv_ ## S U_a, U_ ## S U_v) \
{ \
make_atomic_store_body(S); \
}
#else /* no inline functions */
#define make_atomic_add(S) \
extern int ## S my_atomic_add ## S(int ## S volatile *a, int ## S v);
#define make_atomic_add(S) \
extern int ## S my_atomic_add ## S(Uv_ ## S, U_ ## S);
#define make_atomic_swap(S) \
extern int ## S my_atomic_swap ## S(int ## S volatile *a, int ## S v);
#define make_atomic_fas(S) \
extern int ## S my_atomic_fas ## S(Uv_ ## S, U_ ## S);
#define make_atomic_cas(S) \
extern int my_atomic_cas ## S(int ## S volatile *a, int ## S *cmp, int ## S set);
#define make_atomic_cas(S) \
extern int my_atomic_cas ## S(Uv_ ## S, Uv_ ## S, U_ ## S);
#define make_atomic_load(S) \
extern int ## S my_atomic_load ## S(int ## S volatile *a);
#define make_atomic_load(S) \
extern int ## S my_atomic_load ## S(Uv_ ## S);
#define make_atomic_store(S) \
extern void my_atomic_store ## S(int ## S volatile *a, int ## S v);
#define make_atomic_store(S) \
extern void my_atomic_store ## S(Uv_ ## S, U_ ## S);
#endif
@ -112,28 +200,49 @@ make_atomic_store(16)
make_atomic_store(32)
make_atomic_store(ptr)
make_atomic_swap( 8)
make_atomic_swap(16)
make_atomic_swap(32)
make_atomic_swap(ptr)
#undef make_atomic_add
#undef make_atomic_cas
#undef make_atomic_load
#undef make_atomic_store
#undef make_atomic_swap
#undef make_atomic_add_body
#undef make_atomic_cas_body
#undef make_atomic_load_body
#undef make_atomic_store_body
#undef make_atomic_swap_body
#undef intptr
make_atomic_fas( 8)
make_atomic_fas(16)
make_atomic_fas(32)
make_atomic_fas(ptr)
#ifdef _atomic_h_cleanup_
#include _atomic_h_cleanup_
#undef _atomic_h_cleanup_
#endif
#undef U_8
#undef U_16
#undef U_32
#undef U_ptr
#undef a
#undef cmp
#undef v
#undef set
#undef U_a
#undef U_cmp
#undef U_v
#undef U_set
#undef make_atomic_add
#undef make_atomic_cas
#undef make_atomic_load
#undef make_atomic_store
#undef make_atomic_fas
#undef make_atomic_add_body
#undef make_atomic_cas_body
#undef make_atomic_load_body
#undef make_atomic_store_body
#undef make_atomic_fas_body
#undef intptr
/*
the macro below defines (as an expression) the code that
will be run in spin-loops. Intel manuals recummend to have PAUSE there.
It is expected to be defined in include/atomic/ *.h files
*/
#ifndef LF_BACKOFF
#define LF_BACKOFF (1)
#endif
#define MY_ATOMIC_OK 0
#define MY_ATOMIC_NOT_1CPU 1
extern int my_atomic_initialize();

78
include/my_base.h
View File

@ -14,7 +14,6 @@
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* This file includes constants used with all databases */
/* Author: Michael Widenius */
#ifndef _my_base_h
#define _my_base_h
@ -48,10 +47,11 @@
#define HA_OPEN_FOR_REPAIR 32 /* open even if crashed */
#define HA_OPEN_FROM_SQL_LAYER 64
#define HA_OPEN_MMAP 128 /* open memory mapped */
#define HA_OPEN_COPY 256 /* Open copy (for repair) */
/* Internal temp table, used for temporary results */
#define HA_OPEN_INTERNAL_TABLE 256
#define HA_OPEN_INTERNAL_TABLE 512
/* The following is parameter to ha_rkey() how to use key */
/* The following is parameter to ha_rkey() how to use key */
/*
We define a complete-field prefix of a key value as a prefix where
@ -137,7 +137,7 @@ enum ha_extra_function {
HA_EXTRA_RESET_STATE, /* Reset positions */
HA_EXTRA_IGNORE_DUP_KEY, /* Dup keys don't rollback everything*/
HA_EXTRA_NO_IGNORE_DUP_KEY,
HA_EXTRA_PREPARE_FOR_DELETE,
HA_EXTRA_PREPARE_FOR_DROP,
HA_EXTRA_PREPARE_FOR_UPDATE, /* Remove read cache if problems */
HA_EXTRA_PRELOAD_BUFFER_SIZE, /* Set buffer size for preloading */
/*
@ -193,7 +193,9 @@ enum ha_extra_function {
begin and end of a statement.
*/
HA_EXTRA_ATTACH_CHILDREN,
HA_EXTRA_DETACH_CHILDREN
HA_EXTRA_DETACH_CHILDREN,
/* Inform handler that we will do a rename */
HA_EXTRA_PREPARE_FOR_RENAME
};
/* The following is parameter to ha_panic() */
@ -300,8 +302,12 @@ enum ha_base_keytype {
#define HA_OPTION_NO_PACK_KEYS 128 /* Reserved for MySQL */
#define HA_OPTION_CREATE_FROM_ENGINE 256
#define HA_OPTION_RELIES_ON_SQL_LAYER 512
#define HA_OPTION_TEMP_COMPRESS_RECORD ((uint) 16384) /* set by isamchk */
#define HA_OPTION_READ_ONLY_DATA ((uint) 32768) /* Set by isamchk */
#define HA_OPTION_NULL_FIELDS 1024
#define HA_OPTION_PAGE_CHECKSUM 2048
#define HA_OPTION_TEMP_COMPRESS_RECORD (1L << 15) /* set by isamchk */
#define HA_OPTION_READ_ONLY_DATA (1L << 16) /* Set by isamchk */
#define HA_OPTION_NO_CHECKSUM (1L << 17)
#define HA_OPTION_NO_DELAY_KEY_WRITE (1L << 18)
/* Bits in flag to create() */
@ -310,6 +316,7 @@ enum ha_base_keytype {
#define HA_CREATE_TMP_TABLE 4
#define HA_CREATE_CHECKSUM 8
#define HA_CREATE_KEEP_FILES 16 /* don't overwrite .MYD and MYI */
#define HA_CREATE_PAGE_CHECKSUM 32
#define HA_CREATE_DELAY_KEY_WRITE 64
#define HA_CREATE_RELIES_ON_SQL_LAYER 128
@ -356,14 +363,18 @@ enum ha_base_keytype {
*/
#define HA_STATUS_AUTO 64
/* Errorcodes given by functions */
/*
Errorcodes given by handler functions
opt_sum_query() assumes these codes are > 1
Do not add error numbers before HA_ERR_FIRST.
If necessary to add lower numbers, change HA_ERR_FIRST accordingly.
*/
#define HA_ERR_FIRST 120 /* Copy of first error nr.*/
/* opt_sum_query() assumes these codes are > 1 */
/* Do not add error numbers before HA_ERR_FIRST. */
/* If necessary to add lower numbers, change HA_ERR_FIRST accordingly. */
#define HA_ERR_FIRST 120 /*Copy first error nr.*/
#define HA_ERR_KEY_NOT_FOUND 120 /* Didn't find key on read or update */
#define HA_ERR_FOUND_DUPP_KEY 121 /* Dupplicate key on write */
#define HA_ERR_INTERNAL_ERROR 122 /* Internal error */
#define HA_ERR_RECORD_CHANGED 123 /* Uppdate with is recoverable */
#define HA_ERR_WRONG_INDEX 124 /* Wrong index given to function */
#define HA_ERR_CRASHED 126 /* Indexfile is crashed */
@ -382,7 +393,7 @@ enum ha_base_keytype {
#define HA_WRONG_CREATE_OPTION 140 /* Wrong create option */
#define HA_ERR_FOUND_DUPP_UNIQUE 141 /* Dupplicate unique on write */
#define HA_ERR_UNKNOWN_CHARSET 142 /* Can't open charset */
#define HA_ERR_WRONG_MRG_TABLE_DEF 143 /* conflicting MyISAM tables in MERGE */
#define HA_ERR_WRONG_MRG_TABLE_DEF 143 /* conflicting tables in MERGE */
#define HA_ERR_CRASHED_ON_REPAIR 144 /* Last (automatic?) repair failed */
#define HA_ERR_CRASHED_ON_USAGE 145 /* Table must be repaired */
#define HA_ERR_LOCK_WAIT_TIMEOUT 146
@ -397,30 +408,38 @@ enum ha_base_keytype {
#define HA_ERR_NO_SUCH_TABLE 155 /* The table does not exist in engine */
#define HA_ERR_TABLE_EXIST 156 /* The table existed in storage engine */
#define HA_ERR_NO_CONNECTION 157 /* Could not connect to storage engine */
#define HA_ERR_NULL_IN_SPATIAL 158 /* NULLs are not supported in spatial index */
/* NULLs are not supported in spatial index */
#define HA_ERR_NULL_IN_SPATIAL 158
#define HA_ERR_TABLE_DEF_CHANGED 159 /* The table changed in storage engine */
#define HA_ERR_NO_PARTITION_FOUND 160 /* There's no partition in table for
given value */
#define HA_ERR_RBR_LOGGING_FAILED 161 /* Row-based binlogging of row failed */
#define HA_ERR_DROP_INDEX_FK 162 /* Index needed in foreign key constr. */
#define HA_ERR_FOREIGN_DUPLICATE_KEY 163 /* Upholding foreign key constraints
would lead to a duplicate key
error in some other table. */
#define HA_ERR_TABLE_NEEDS_UPGRADE 164 /* The table changed in storage engine */
#define HA_ERR_TABLE_READONLY 165 /* The table is not writable */
#define HA_ERR_DROP_INDEX_FK 162 /* Index needed in foreign key constr */
/*
Upholding foreign key constraints would lead to a duplicate key error
in some other table.
*/
#define HA_ERR_FOREIGN_DUPLICATE_KEY 163
/* The table changed in storage engine */
#define HA_ERR_TABLE_NEEDS_UPGRADE 164
#define HA_ERR_TABLE_READONLY 165 /* The table is not writable */
#define HA_ERR_AUTOINC_READ_FAILED 166 /* Failed to get next autoinc value */
#define HA_ERR_AUTOINC_ERANGE 167 /* Failed to set row autoinc value */
#define HA_ERR_GENERIC 168 /* Generic error */
#define HA_ERR_RECORD_IS_THE_SAME 169 /* row not actually updated :
new values same as the old values */
#define HA_ERR_LOGGING_IMPOSSIBLE 170 /* It is not possible to log this
statement */
/* row not actually updated: new values same as the old values */
#define HA_ERR_RECORD_IS_THE_SAME 169
/* It is not possible to log this statement */
#define HA_ERR_LOGGING_IMPOSSIBLE 170
#define HA_ERR_CORRUPT_EVENT 171 /* The event was corrupt, leading to
illegal data being read */
#define HA_ERR_LAST 171 /*Copy last error nr.*/
/* Add error numbers before HA_ERR_LAST and change it accordingly. */
#define HA_ERR_NEW_FILE 172 /* New file format */
#define HA_ERR_INITIALIZATION 173 /* Error during initialization */
#define HA_ERR_FILE_TOO_SHORT 174 /* File too short */
#define HA_ERR_WRONG_CRC 175 /* Wrong CRC on page */
#define HA_ERR_LAST 175 /* Copy of last error nr */
/* Number of different errors */
#define HA_ERR_ERRORS (HA_ERR_LAST - HA_ERR_FIRST + 1)
/* Other constants */
@ -484,7 +503,7 @@ enum en_fieldtype {
};
enum data_file_type {
STATIC_RECORD,DYNAMIC_RECORD,COMPRESSED_RECORD
STATIC_RECORD, DYNAMIC_RECORD, COMPRESSED_RECORD, BLOCK_RECORD
};
/* For key ranges */
@ -536,4 +555,7 @@ typedef ulong ha_rows;
#define HA_VARCHAR_PACKLENGTH(field_length) ((field_length) < 256 ? 1 :2)
/* invalidator function reference for Query Cache */
typedef void (* invalidator_by_filename)(const char * filename);
#endif /* _my_base_h */

107
include/my_bit.h Normal file
View File

@ -0,0 +1,107 @@
/*
Some useful bit functions
*/
#ifdef HAVE_INLINE
extern const char _my_bits_nbits[256];
extern const uchar _my_bits_reverse_table[256];
/*
Find smallest X in 2^X >= value
This can be used to divide a number with value by doing a shift instead
*/
STATIC_INLINE uint my_bit_log2(ulong value)
{
uint bit;
for (bit=0 ; value > 1 ; value>>=1, bit++) ;
return bit;
}
STATIC_INLINE uint my_count_bits(ulonglong v)
{
#if SIZEOF_LONG_LONG > 4
/* The following code is a bit faster on 16 bit machines than if we would
only shift v */
ulong v2=(ulong) (v >> 32);
return (uint) (uchar) (_my_bits_nbits[(uchar) v] +
_my_bits_nbits[(uchar) (v >> 8)] +
_my_bits_nbits[(uchar) (v >> 16)] +
_my_bits_nbits[(uchar) (v >> 24)] +
_my_bits_nbits[(uchar) (v2)] +
_my_bits_nbits[(uchar) (v2 >> 8)] +
_my_bits_nbits[(uchar) (v2 >> 16)] +
_my_bits_nbits[(uchar) (v2 >> 24)]);
#else
return (uint) (uchar) (_my_bits_nbits[(uchar) v] +
_my_bits_nbits[(uchar) (v >> 8)] +
_my_bits_nbits[(uchar) (v >> 16)] +
_my_bits_nbits[(uchar) (v >> 24)]);
#endif
}
STATIC_INLINE uint my_count_bits_ushort(ushort v)
{
return _my_bits_nbits[v];
}
/*
Next highest power of two
SYNOPSIS
my_round_up_to_next_power()
v Value to check
RETURN
Next or equal power of 2
Note: 0 will return 0
NOTES
Algorithm by Sean Anderson, according to:
http://graphics.stanford.edu/~seander/bithacks.html
(Orignal code public domain)
Comments shows how this works with 01100000000000000000000000001011
*/
STATIC_INLINE uint32 my_round_up_to_next_power(uint32 v)
{
v--; /* 01100000000000000000000000001010 */
v|= v >> 1; /* 01110000000000000000000000001111 */
v|= v >> 2; /* 01111100000000000000000000001111 */
v|= v >> 4; /* 01111111110000000000000000001111 */
v|= v >> 8; /* 01111111111111111100000000001111 */
v|= v >> 16; /* 01111111111111111111111111111111 */
return v+1; /* 10000000000000000000000000000000 */
}
STATIC_INLINE uint32 my_clear_highest_bit(uint32 v)
{
uint32 w=v >> 1;
w|= w >> 1;
w|= w >> 2;
w|= w >> 4;
w|= w >> 8;
w|= w >> 16;
return v & w;
}
STATIC_INLINE uint32 my_reverse_bits(uint32 key)
{
return
(_my_bits_reverse_table[ key & 255] << 24) |
(_my_bits_reverse_table[(key>> 8) & 255] << 16) |
(_my_bits_reverse_table[(key>>16) & 255] << 8) |
_my_bits_reverse_table[(key>>24) ];
}
#else
extern uint my_bit_log2(ulong value);
extern uint32 my_round_up_to_next_power(uint32 v);
uint32 my_clear_highest_bit(uint32 v);
uint32 my_reverse_bits(uint32 key);
extern uint my_count_bits(ulonglong v);
extern uint my_count_bits_ushort(ushort v);
#endif

2
include/my_dbug.h
View File

@ -101,7 +101,7 @@ extern FILE *_db_fp_(void);
#define DBUG_LONGJMP(a1) longjmp(a1)
#define DBUG_DUMP(keyword,a1,a2)
#define DBUG_END()
#define DBUG_ASSERT(A)
#define DBUG_ASSERT(A) do { } while(0)
#define DBUG_LOCK_FILE
#define DBUG_FILE (stderr)
#define DBUG_UNLOCK_FILE

17
include/my_global.h
View File

@ -242,6 +242,8 @@
#endif
#undef inline_test_2
#undef inline_test_1
/* helper macro for "instantiating" inline functions */
#define STATIC_INLINE static inline
/*
The following macros are used to control inlining a bit more than
@ -429,6 +431,9 @@ C_MODE_END
#ifdef HAVE_FCNTL_H
#include <fcntl.h>
#endif
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#ifdef HAVE_SYS_TIMEB_H
#include <sys/timeb.h> /* Avoid warnings on SCO */
#endif
@ -571,7 +576,7 @@ typedef unsigned short ushort;
#define CMP_NUM(a,b) (((a) < (b)) ? -1 : ((a) == (b)) ? 0 : 1)
#define sgn(a) (((a) < 0) ? -1 : ((a) > 0) ? 1 : 0)
#define swap_variables(t, a, b) { register t dummy; dummy= a; a= b; b= dummy; }
#define swap_variables(t, a, b) { register t swap_dummy; swap_dummy= a; a= b; b= swap_dummy; }
#define test(a) ((a) ? 1 : 0)
#define set_if_bigger(a,b) do { if ((a) < (b)) (a)=(b); } while(0)
#define set_if_smaller(a,b) do { if ((a) > (b)) (a)=(b); } while(0)
@ -1015,6 +1020,8 @@ typedef long long intptr;
#error sizeof(void *) is neither sizeof(int) nor sizeof(long) nor sizeof(long long)
#endif
#define MY_ERRPTR ((void*)(intptr)1)
#ifdef USE_RAID
/*
The following is done with a if to not get problems with pre-processors
@ -1476,6 +1483,7 @@ do { doubleget_union _tmp; \
#define dlerror() ""
#endif
#ifndef __NETWARE__
/*
* Include standard definitions of operator new and delete.
@ -1506,6 +1514,13 @@ inline void operator delete[](void*, void*) { /* Do nothing */ }
#if !defined(max)
#define max(a, b) ((a) > (b) ? (a) : (b))
#define min(a, b) ((a) < (b) ? (a) : (b))
#endif
/*
Only Linux is known to need an explicit sync of the directory to make sure a
file creation/deletion/renaming in(from,to) this directory durable.
*/
#ifdef TARGET_OS_LINUX
#define NEED_EXPLICIT_SYNC_DIR 1
#endif
#endif /* my_global_h */

62
include/my_handler.h
View File

@ -18,10 +18,30 @@
#ifndef _my_handler_h
#define _my_handler_h
#include "my_base.h"
#include "m_ctype.h"
#include "myisampack.h"
/*
There is a hard limit for the maximum number of keys as there are only
8 bits in the index file header for the number of keys in a table.
This means that 0..255 keys can exist for a table. The idea of
HA_MAX_POSSIBLE_KEY is to ensure that one can use myisamchk & tools on
a MyISAM table for which one has more keys than MyISAM is normally
compiled for. If you don't have this, you will get a core dump when
running myisamchk compiled for 128 keys on a table with 255 keys.
*/
#define HA_MAX_POSSIBLE_KEY 255 /* For myisamchk */
/*
The following defines can be increased if necessary.
But beware the dependency of HA_MAX_POSSIBLE_KEY_BUFF and HA_MAX_KEY_LENGTH.
*/
#define HA_MAX_KEY_LENGTH 1000 /* Max length in bytes */
#define HA_MAX_KEY_SEG 16 /* Max segments for key */
#define HA_MAX_POSSIBLE_KEY_BUFF (HA_MAX_KEY_LENGTH + 24+ 6+6)
#define HA_MAX_KEY_BUFF (HA_MAX_KEY_LENGTH+HA_MAX_KEY_SEG*6+8+8)
typedef struct st_HA_KEYSEG /* Key-portion */
{
CHARSET_INFO *charset;
@ -38,33 +58,35 @@ typedef struct st_HA_KEYSEG /* Key-portion */
} HA_KEYSEG;
#define get_key_length(length,key) \
{ if ((uchar) *(key) != 255) \
length= (uint) (uchar) *((key)++); \
{ if (*(uchar*) (key) != 255) \
length= (uint) *(uchar*) ((key)++); \
else \
{ length=mi_uint2korr((key)+1); (key)+=3; } \
{ length= mi_uint2korr((key)+1); (key)+=3; } \
}
#define get_key_length_rdonly(length,key) \
{ if ((uchar) *(key) != 255) \
length= ((uint) (uchar) *((key))); \
{ if (*(uchar*) (key) != 255) \
length= ((uint) *(uchar*) ((key))); \
else \
{ length=mi_uint2korr((key)+1); } \
{ length= mi_uint2korr((key)+1); } \
}
#define get_key_pack_length(length,length_pack,key) \
{ if ((uchar) *(key) != 255) \
{ length= (uint) (uchar) *((key)++); length_pack=1; }\
{ if (*(uchar*) (key) != 255) \
{ length= (uint) *(uchar*) ((key)++); length_pack= 1; }\
else \
{ length=mi_uint2korr((key)+1); (key)+=3; length_pack=3; } \
{ length=mi_uint2korr((key)+1); (key)+= 3; length_pack= 3; } \
}
#define store_key_length_inc(key,length) \
{ if ((length) < 255) \
{ *(key)++=(length); } \
{ *(key)++= (length); } \
else \
{ *(key)=255; mi_int2store((key)+1,(length)); (key)+=3; } \
}
#define size_to_store_key_length(length) ((length) < 255 ? 1 : 3)
#define get_rec_bits(bit_ptr, bit_ofs, bit_len) \
(((((uint16) (bit_ptr)[1] << 8) | (uint16) (bit_ptr)[0]) >> (bit_ofs)) & \
((1 << (bit_len)) - 1))
@ -81,12 +103,20 @@ typedef struct st_HA_KEYSEG /* Key-portion */
#define clr_rec_bits(bit_ptr, bit_ofs, bit_len) \
set_rec_bits(0, bit_ptr, bit_ofs, bit_len)
extern int mi_compare_text(CHARSET_INFO *, uchar *, uint, uchar *, uint ,
my_bool, my_bool);
extern int ha_key_cmp(register HA_KEYSEG *keyseg, register uchar *a,
register uchar *b, uint key_length, uint nextflag,
extern int ha_compare_text(CHARSET_INFO *, const uchar *, uint,
const uchar *, uint , my_bool, my_bool);
extern int ha_key_cmp(register HA_KEYSEG *keyseg, register const uchar *a,
register const uchar *b, uint key_length, uint nextflag,
uint *diff_pos);
extern HA_KEYSEG *ha_find_null(HA_KEYSEG *keyseg, uchar *a);
extern void my_handler_error_register(void);
extern void my_handler_error_unregister(void);
/*
Inside an in-memory data record, memory pointers to pieces of the
record (like BLOBs) are stored in their native byte order and in
this amount of bytes.
*/
#define portable_sizeof_char_ptr 8
#endif /* _my_handler_h */

19
include/my_pthread.h
View File

@ -172,6 +172,7 @@ void pthread_exit(void *a); /* was #define pthread_exit(A) ExitThread(A)*/
#define pthread_detach_this_thread()
#define pthread_condattr_init(A)
#define pthread_condattr_destroy(A)
#define pthread_yield() Sleep(0) /* according to MSDN */
#define my_pthread_getprio(thread_id) pthread_dummy(0)
@ -397,6 +398,17 @@ void my_pthread_attr_getstacksize(pthread_attr_t *attrib, size_t *size);
int my_pthread_mutex_trylock(pthread_mutex_t *mutex);
#endif
#if !defined(HAVE_PTHREAD_YIELD_ONE_ARG) && !defined(HAVE_PTHREAD_YIELD_ZERO_ARG)
/* no pthread_yield() available */
#ifdef HAVE_SCHED_YIELD
#define pthread_yield() sched_yield()
#elif defined(HAVE_PTHREAD_YIELD_NP) /* can be Mac OS X */
#define pthread_yield() pthread_yield_np()
#elif defined(HAVE_THR_YIELD)
#define pthread_yield() thr_yield()
#endif
#endif
/*
The defines set_timespec and set_timespec_nsec should be used
for calculating an absolute time at which
@ -447,7 +459,7 @@ int my_pthread_mutex_trylock(pthread_mutex_t *mutex);
typedef struct st_safe_mutex_t
{
pthread_mutex_t global,mutex;
const char *file;
const char *file, *name;
uint line,count;
pthread_t thread;
#ifdef SAFE_MUTEX_DETECT_DESTROY
@ -472,7 +484,7 @@ typedef struct st_safe_mutex_info_t
#endif /* SAFE_MUTEX_DETECT_DESTROY */
int safe_mutex_init(safe_mutex_t *mp, const pthread_mutexattr_t *attr,
const char *file, uint line);
const char *file, uint line, const char *name);
int safe_mutex_lock(safe_mutex_t *mp, my_bool try_lock, const char *file, uint line);
int safe_mutex_unlock(safe_mutex_t *mp,const char *file, uint line);
int safe_mutex_destroy(safe_mutex_t *mp,const char *file, uint line);
@ -495,7 +507,7 @@ void safe_mutex_end(FILE *file);
#undef pthread_cond_wait
#undef pthread_cond_timedwait
#undef pthread_mutex_trylock
#define pthread_mutex_init(A,B) safe_mutex_init((A),(B),__FILE__,__LINE__)
#define pthread_mutex_init(A,B) safe_mutex_init((A),(B),__FILE__,__LINE__,#A)
#define pthread_mutex_lock(A) safe_mutex_lock((A), FALSE, __FILE__, __LINE__)
#define pthread_mutex_unlock(A) safe_mutex_unlock((A),__FILE__,__LINE__)
#define pthread_mutex_destroy(A) safe_mutex_destroy((A),__FILE__,__LINE__)
@ -681,6 +693,7 @@ struct st_my_thread_var
};
extern struct st_my_thread_var *_my_thread_var(void) __attribute__ ((const));
extern void **my_thread_var_dbug();
extern uint my_thread_end_wait_time;
#define my_thread_var (_my_thread_var())
#define my_errno my_thread_var->thr_errno

53
include/my_sys.h
View File

@ -51,6 +51,7 @@ extern int NEAR my_errno; /* Last error in mysys */
#define MY_WME 16 /* Write message on error */
#define MY_WAIT_IF_FULL 32 /* Wait and try again if disk full error */
#define MY_IGNORE_BADFD 32 /* my_sync: ignore 'bad descriptor' errors */
#define MY_SYNC_DIR 1024 /* my_create/delete/rename: sync directory */
#define MY_RAID 64 /* Support for RAID */
#define MY_FULL_IO 512 /* For my_read - loop intil I/O is complete */
#define MY_DONT_CHECK_FILESIZE 128 /* Option to init_io_cache() */
@ -61,12 +62,14 @@ extern int NEAR my_errno; /* Last error in mysys */
#define MY_HOLD_ORIGINAL_MODES 128 /* my_copy() holds to file modes */
#define MY_REDEL_MAKE_BACKUP 256
#define MY_SEEK_NOT_DONE 32 /* my_lock may have to do a seek */
#define MY_DONT_WAIT 64 /* my_lock() don't wait if can't lock */
#define MY_SHORT_WAIT 64 /* my_lock() don't wait if can't lock */
#define MY_FORCE_LOCK 128 /* use my_lock() even if disable_locking */
#define MY_NO_WAIT 256 /* my_lock() don't wait at all */
#define MY_ZEROFILL 32 /* my_malloc(), fill array with zero */
#define MY_ALLOW_ZERO_PTR 64 /* my_realloc() ; zero ptr -> malloc */
#define MY_FREE_ON_ERROR 128 /* my_realloc() ; Free old ptr on error */
#define MY_HOLD_ON_ERROR 256 /* my_realloc() ; Return old ptr on error */
#define MY_DONT_OVERWRITE_FILE 1024 /* my_copy: Don't overwrite file */
#define MY_DONT_OVERWRITE_FILE 2048 /* my_copy: Don't overwrite file */
#define MY_THREADSAFE 2048 /* my_seek(): lock fd mutex */
#define MY_CHECK_ERROR 1 /* Params to my_end; Check open-close */
@ -89,6 +92,8 @@ extern int NEAR my_errno; /* Last error in mysys */
#define ME_COLOUR1 ((1 << ME_HIGHBYTE)) /* Possibly error-colours */
#define ME_COLOUR2 ((2 << ME_HIGHBYTE))
#define ME_COLOUR3 ((3 << ME_HIGHBYTE))
#define ME_JUST_INFO 1024 /**< not error but just info */
#define ME_JUST_WARNING 2048 /**< not error but just warning */
/* Bits in last argument to fn_format */
#define MY_REPLACE_DIR 1 /* replace dir in name with 'dir' */
@ -207,11 +212,13 @@ extern int errno; /* declare errno */
extern char NEAR errbuff[NRERRBUFFS][ERRMSGSIZE];
extern char *home_dir; /* Home directory for user */
extern const char *my_progname; /* program-name (printed in errors) */
extern const char *my_progname_short; /* like above but without directory */
extern char NEAR curr_dir[]; /* Current directory for user */
extern int (*error_handler_hook)(uint my_err, const char *str,myf MyFlags);
extern int (*fatal_error_handler_hook)(uint my_err, const char *str,
myf MyFlags);
extern uint my_file_limit;
extern ulong my_thread_stack_size;
#ifdef HAVE_LARGE_PAGES
extern my_bool my_use_large_pages;
@ -276,7 +283,18 @@ enum cache_type
enum flush_type
{
FLUSH_KEEP, FLUSH_RELEASE, FLUSH_IGNORE_CHANGED, FLUSH_FORCE_WRITE
FLUSH_KEEP, /* flush block and keep it in the cache */
FLUSH_RELEASE, /* flush block and remove it from the cache */
FLUSH_IGNORE_CHANGED, /* remove block from the cache */
/* as my_disable_flush_pagecache_blocks is always 0, it is
strictly equivalent to FLUSH_KEEP */
FLUSH_FORCE_WRITE,
/**
@brief like FLUSH_KEEP but return immediately if file is already being
flushed (even partially) by another thread; only for page cache,
forbidden for key cache.
*/
FLUSH_KEEP_LAZY
};
typedef struct st_record_cache /* Used when cacheing records */
@ -530,6 +548,7 @@ my_off_t my_b_safe_tell(IO_CACHE* info); /* picks the correct tell() */
*(info)->current_pos)
typedef uint32 ha_checksum;
extern ha_checksum my_crc_dbug_check;
/* Define the type of function to be passed to process_default_option_files */
typedef int (*Process_option_func)(void *ctx, const char *group_name,
@ -627,6 +646,8 @@ extern FILE *my_fdopen(File Filedes,const char *name, int Flags,myf MyFlags);
extern int my_fclose(FILE *fd,myf MyFlags);
extern int my_chsize(File fd,my_off_t newlength, int filler, myf MyFlags);
extern int my_sync(File fd, myf my_flags);
extern int my_sync_dir(const char *dir_name, myf my_flags);
extern int my_sync_dir_by_file(const char *file_name, myf my_flags);
extern int my_error _VARARGS((int nr,myf MyFlags, ...));
extern int my_printf_error _VARARGS((uint my_err, const char *format,
myf MyFlags, ...))
@ -661,7 +682,7 @@ extern char *my_tmpdir(MY_TMPDIR *tmpdir);
extern void free_tmpdir(MY_TMPDIR *tmpdir);
extern void my_remember_signal(int signal_number,sig_handler (*func)(int));
extern size_t dirname_part(char * to, const char *name, size_t *to_res_length);
extern size_t dirname_part(char * to,const char *name, size_t *to_res_length);
extern size_t dirname_length(const char *name);
#define base_name(A) (A+dirname_length(A))
extern int test_if_hard_path(const char *dir_name);
@ -709,7 +730,7 @@ extern sig_handler sigtstp_handler(int signal_number);
extern void handle_recived_signals(void);
extern sig_handler my_set_alarm_variable(int signo);
extern void my_string_ptr_sort(uchar *base, uint items, size_t size);
extern void my_string_ptr_sort(uchar *base,uint items,size_t size);
extern void radixsort_for_str_ptr(uchar* base[], uint number_of_elements,
size_t size_of_element,uchar *buffer[]);
extern qsort_t my_qsort(void *base_ptr, size_t total_elems, size_t size,
@ -777,6 +798,7 @@ extern my_bool insert_dynamic(DYNAMIC_ARRAY *array,uchar * element);
extern uchar *alloc_dynamic(DYNAMIC_ARRAY *array);
extern uchar *pop_dynamic(DYNAMIC_ARRAY*);
extern my_bool set_dynamic(DYNAMIC_ARRAY *array,uchar * element,uint array_index);
extern my_bool allocate_dynamic(DYNAMIC_ARRAY *array, uint max_elements);
extern void get_dynamic(DYNAMIC_ARRAY *array,uchar * element,uint array_index);
extern void delete_dynamic(DYNAMIC_ARRAY *array);
extern void delete_dynamic_element(DYNAMIC_ARRAY *array, uint array_index);
@ -843,11 +865,9 @@ extern int unpackfrm(uchar **, size_t *, const uchar *);
extern ha_checksum my_checksum(ha_checksum crc, const uchar *mem,
size_t count);
extern uint my_bit_log2(ulong value);
extern uint32 my_round_up_to_next_power(uint32 v);
extern uint my_count_bits(ulonglong v);
extern uint my_count_bits_ushort(ushort v);
extern void my_debug_put_break_here(void);
extern void my_sleep(ulong m_seconds);
extern ulong crc32(ulong crc, const uchar *buf, uint len);
extern uint my_set_max_open_files(uint files);
void my_free_open_file_info(void);
@ -865,7 +885,7 @@ extern int my_getncpus();
#ifndef MAP_NOSYNC
#define MAP_NOSYNC 0
#endif
#ifndef MAP_NORESERVE
#ifndef MAP_NORESERVE
#define MAP_NORESERVE 0 /* For irix and AIX */
#endif
@ -904,6 +924,19 @@ int my_getpagesize(void);
int my_msync(int, void *, size_t, int);
#define MY_UUID_SIZE 16
void my_uuid_init(ulong seed1, ulong seed2);
void my_uuid(uchar *guid);
void my_uuid_end();
struct my_rnd_struct {
unsigned long seed1,seed2,max_value;
double max_value_dbl;
};
void my_rnd_init(struct my_rnd_struct *rand_st, ulong seed1, ulong seed2);
double my_rnd(struct my_rnd_struct *rand_st);
/* character sets */
extern uint get_charset_number(const char *cs_name, uint cs_flags);
extern uint get_collation_number(const char *name);

274
include/myisam.h
View File

@ -31,33 +31,19 @@ extern "C" {
#include "keycache.h"
#endif
#include "my_handler.h"
#include <myisamchk.h>
#include <mysql/plugin.h>
/*
There is a hard limit for the maximum number of keys as there are only
8 bits in the index file header for the number of keys in a table.
This means that 0..255 keys can exist for a table. The idea of
MI_MAX_POSSIBLE_KEY is to ensure that one can use myisamchk & tools on
a MyISAM table for which one has more keys than MyISAM is normally
compiled for. If you don't have this, you will get a core dump when
running myisamchk compiled for 128 keys on a table with 255 keys.
Limit max keys according to HA_MAX_POSSIBLE_KEY; See myisamchk.h for details
*/
#define MI_MAX_POSSIBLE_KEY 255 /* For myisam_chk */
#if MAX_INDEXES > MI_MAX_POSSIBLE_KEY
#define MI_MAX_KEY MI_MAX_POSSIBLE_KEY /* Max allowed keys */
#if MAX_INDEXES > HA_MAX_POSSIBLE_KEY
#define MI_MAX_KEY HA_MAX_POSSIBLE_KEY /* Max allowed keys */
#else
#define MI_MAX_KEY MAX_INDEXES /* Max allowed keys */
#endif
#define MI_MAX_POSSIBLE_KEY_BUFF (1024+6+6) /* For myisam_chk */
/*
The following defines can be increased if necessary.
But beware the dependency of MI_MAX_POSSIBLE_KEY_BUFF and MI_MAX_KEY_LENGTH.
*/
#define MI_MAX_KEY_LENGTH 1000 /* Max length in bytes */
#define MI_MAX_KEY_SEG 16 /* Max segments for key */
#define MI_MAX_KEY_BUFF (MI_MAX_KEY_LENGTH+MI_MAX_KEY_SEG*6+8+8)
#define MI_MAX_MSG_BUF 1024 /* used in CHECK TABLE, REPAIR TABLE */
#define MI_NAME_IEXT ".MYI"
#define MI_NAME_DEXT ".MYD"
@ -69,8 +55,6 @@ extern "C" {
#define MI_MIN_KEY_BLOCK_LENGTH 1024 /* Min key block length */
#define MI_MAX_KEY_BLOCK_LENGTH 16384
#define mi_portable_sizeof_char_ptr 8
/*
In the following macros '_keyno_' is 0 .. keys-1.
If there can be more keys than bits in the key_map, the highest bit
@ -241,7 +225,7 @@ struct st_mi_bit_buff;
typedef struct st_columndef /* column information */
{
int16 type; /* en_fieldtype */
enum en_fieldtype type;
uint16 length; /* length of field */
uint32 offset; /* Offset to position in row */
uint8 null_bit; /* If column may be 0 */
@ -256,9 +240,6 @@ typedef struct st_columndef /* column information */
#endif
} MI_COLUMNDEF;
/* invalidator function reference for Query Cache */
typedef void (* invalidator_by_filename)(const char * filename);
extern char * myisam_log_filename; /* Name of logfile */
extern ulong myisam_block_size;
extern ulong myisam_concurrent_insert;
@ -302,7 +283,7 @@ extern int mi_extra(struct st_myisam_info *file,
enum ha_extra_function function,
void *extra_arg);
extern int mi_reset(struct st_myisam_info *file);
extern ha_rows mi_records_in_range(MI_INFO *info, int inx,
extern ha_rows mi_records_in_range(MI_INFO *info,int inx,
key_range *min_key, key_range *max_key);
extern int mi_log(int activate_log);
extern int mi_is_changed(struct st_myisam_info *info);
@ -310,195 +291,117 @@ extern int mi_delete_all_rows(struct st_myisam_info *info);
extern ulong _mi_calc_blob_length(uint length , const uchar *pos);
extern uint mi_get_pointer_length(ulonglong file_length, uint def);
/* this is used to pass to mysql_myisamchk_table -- by Sasha Pachev */
/* this is used to pass to mysql_myisamchk_table */
#define MYISAMCHK_REPAIR 1 /* equivalent to myisamchk -r */
#define MYISAMCHK_VERIFY 2 /* Verify, run repair if failure */
/*
Definitions needed for myisamchk.c
typedef uint mi_bit_type;
Entries marked as "QQ to be removed" are NOT used to
pass check/repair options to mi_check.c. They are used
internally by myisamchk.c or/and ha_myisam.cc and should NOT
be stored together with other flags. They should be removed
from the following list to make addition of new flags possible.
*/
typedef struct st_mi_bit_buff
{ /* Used for packing of record */
mi_bit_type current_byte;
uint bits;
uchar *pos, *end, *blob_pos, *blob_end;
uint error;
} MI_BIT_BUFF;
#define T_AUTO_INC 1
#define T_AUTO_REPAIR 2 /* QQ to be removed */
#define T_BACKUP_DATA 4
#define T_CALC_CHECKSUM 8
#define T_CHECK 16 /* QQ to be removed */
#define T_CHECK_ONLY_CHANGED 32 /* QQ to be removed */
#define T_CREATE_MISSING_KEYS 64
#define T_DESCRIPT 128
#define T_DONT_CHECK_CHECKSUM 256
#define T_EXTEND 512
#define T_FAST (1L << 10) /* QQ to be removed */
#define T_FORCE_CREATE (1L << 11) /* QQ to be removed */
#define T_FORCE_UNIQUENESS (1L << 12)
#define T_INFO (1L << 13)
#define T_MEDIUM (1L << 14)
#define T_QUICK (1L << 15) /* QQ to be removed */
#define T_READONLY (1L << 16) /* QQ to be removed */
#define T_REP (1L << 17)
#define T_REP_BY_SORT (1L << 18) /* QQ to be removed */
#define T_REP_PARALLEL (1L << 19) /* QQ to be removed */
#define T_RETRY_WITHOUT_QUICK (1L << 20)
#define T_SAFE_REPAIR (1L << 21)
#define T_SILENT (1L << 22)
#define T_SORT_INDEX (1L << 23) /* QQ to be removed */
#define T_SORT_RECORDS (1L << 24) /* QQ to be removed */
#define T_STATISTICS (1L << 25)
#define T_UNPACK (1L << 26)
#define T_UPDATE_STATE (1L << 27)
#define T_VERBOSE (1L << 28)
#define T_VERY_SILENT (1L << 29)
#define T_WAIT_FOREVER (1L << 30)
#define T_WRITE_LOOP ((ulong) 1L << 31)
#define T_REP_ANY (T_REP | T_REP_BY_SORT | T_REP_PARALLEL)
/*
Flags used by myisamchk.c or/and ha_myisam.cc that are NOT passed
to mi_check.c follows:
*/
#define TT_USEFRM 1
#define TT_FOR_UPGRADE 2
#define O_NEW_INDEX 1 /* Bits set in out_flag */
#define O_NEW_DATA 2
#define O_DATA_LOST 4
/* these struct is used by my_check to tell it what to do */
typedef struct st_sort_key_blocks /* Used when sorting */
typedef struct st_sort_info
{
uchar *buff,*end_pos;
uchar lastkey[MI_MAX_POSSIBLE_KEY_BUFF];
uint last_length;
int inited;
} SORT_KEY_BLOCKS;
/*
MyISAM supports several statistics collection methods. Currently statistics
collection method is not stored in MyISAM file and has to be specified for
each table analyze/repair operation in MI_CHECK::stats_method.
*/
typedef enum
{
/* Treat NULLs as inequal when collecting statistics (default for 4.1/5.0) */
MI_STATS_METHOD_NULLS_NOT_EQUAL,
/* Treat NULLs as equal when collecting statistics (like 4.0 did) */
MI_STATS_METHOD_NULLS_EQUAL,
/* Ignore NULLs - count only tuples without NULLs in the index components */
MI_STATS_METHOD_IGNORE_NULLS
} enum_mi_stats_method;
typedef struct st_mi_check_param
{
ulonglong auto_increment_value;
ulonglong max_data_file_length;
ulonglong keys_in_use;
ulonglong max_record_length;
my_off_t search_after_block;
my_off_t new_file_pos,key_file_blocks;
my_off_t keydata,totaldata,key_blocks,start_check_pos;
ha_rows total_records,total_deleted;
ha_checksum record_checksum,glob_crc;
ulong use_buffers,read_buffer_length,write_buffer_length,
sort_buffer_length,sort_key_blocks;
uint out_flag,warning_printed,error_printed,verbose;
uint opt_sort_key,total_files,max_level;
uint testflag, key_cache_block_size;
uint8 language;
my_bool using_global_keycache, opt_lock_memory, opt_follow_links;
my_bool retry_repair, force_sort;
char temp_filename[FN_REFLEN],*isam_file_name;
MY_TMPDIR *tmpdir;
int tmpfile_createflag;
#ifdef THREAD
/* sync things */
pthread_mutex_t mutex;
pthread_cond_t cond;
#endif
MI_INFO *info;
HA_CHECK *param;
uchar *buff;
SORT_KEY_BLOCKS *key_block, *key_block_end;
SORT_FT_BUF *ft_buf;
my_off_t filelength, dupp, buff_length;
ha_rows max_records;
uint current_key, total_keys;
uint got_error, threads_running;
myf myf_rw;
IO_CACHE read_cache;
enum data_file_type new_data_file_type;
} MI_SORT_INFO;
typedef struct st_mi_sort_param
{
pthread_t thr;
IO_CACHE read_cache, tempfile, tempfile_for_exceptions;
DYNAMIC_ARRAY buffpek;
MI_BIT_BUFF bit_buff; /* For parallel repair of packrec. */
MI_KEYDEF *keyinfo;
MI_SORT_INFO *sort_info;
HA_KEYSEG *seg;
uchar **sort_keys;
uchar *rec_buff;
void *wordlist, *wordptr;
MEM_ROOT wordroot;
uchar *record;
MY_TMPDIR *tmpdir;
/*
The next two are used to collect statistics, see update_key_parts for
description.
*/
ulonglong unique_count[MI_MAX_KEY_SEG+1];
ulonglong notnull_count[MI_MAX_KEY_SEG+1];
ha_checksum key_crc[MI_MAX_POSSIBLE_KEY];
ulong rec_per_key_part[MI_MAX_KEY_SEG*MI_MAX_POSSIBLE_KEY];
void *thd;
const char *db_name, *table_name;
const char *op_name;
enum_mi_stats_method stats_method;
} MI_CHECK;
ulonglong unique[HA_MAX_KEY_SEG+1];
ulonglong notnull[HA_MAX_KEY_SEG+1];
typedef struct st_sort_ft_buf
{
uchar *buf, *end;
int count;
uchar lastkey[MI_MAX_KEY_BUFF];
} SORT_FT_BUF;
my_off_t pos,max_pos,filepos,start_recpos;
uint key, key_length,real_key_length,sortbuff_size;
uint maxbuffers, keys, find_length, sort_keys_length;
my_bool fix_datafile, master;
my_bool calc_checksum; /* calculate table checksum */
int (*key_cmp)(struct st_mi_sort_param *, const void *, const void *);
int (*key_read)(struct st_mi_sort_param *,void *);
int (*key_write)(struct st_mi_sort_param *, const void *);
void (*lock_in_memory)(HA_CHECK *);
NEAR int (*write_keys)(struct st_mi_sort_param *, register uchar **,
uint , struct st_buffpek *, IO_CACHE *);
NEAR uint (*read_to_buffer)(IO_CACHE *,struct st_buffpek *, uint);
NEAR int (*write_key)(struct st_mi_sort_param *, IO_CACHE *,uchar *,
uint, uint);
} MI_SORT_PARAM;
typedef struct st_sort_info
{
my_off_t filelength,dupp,buff_length;
ha_rows max_records;
uint current_key, total_keys;
myf myf_rw;
enum data_file_type new_data_file_type;
MI_INFO *info;
MI_CHECK *param;
uchar *buff;
SORT_KEY_BLOCKS *key_block,*key_block_end;
SORT_FT_BUF *ft_buf;
/* sync things */
uint got_error, threads_running;
#ifdef THREAD
pthread_mutex_t mutex;
pthread_cond_t cond;
#endif
} SORT_INFO;
/* functions in mi_check */
void myisamchk_init(MI_CHECK *param);
int chk_status(MI_CHECK *param, MI_INFO *info);
int chk_del(MI_CHECK *param, register MI_INFO *info, uint test_flag);
int chk_size(MI_CHECK *param, MI_INFO *info);
int chk_key(MI_CHECK *param, MI_INFO *info);
int chk_data_link(MI_CHECK *param, MI_INFO *info,int extend);
int mi_repair(MI_CHECK *param, register MI_INFO *info,
void myisamchk_init(HA_CHECK *param);
int chk_status(HA_CHECK *param, MI_INFO *info);
int chk_del(HA_CHECK *param, register MI_INFO *info, uint test_flag);
int chk_size(HA_CHECK *param, MI_INFO *info);
int chk_key(HA_CHECK *param, MI_INFO *info);
int chk_data_link(HA_CHECK *param, MI_INFO *info,int extend);
int mi_repair(HA_CHECK *param, register MI_INFO *info,
char * name, int rep_quick);
int mi_sort_index(MI_CHECK *param, register MI_INFO *info, char * name);
int mi_repair_by_sort(MI_CHECK *param, register MI_INFO *info,
int mi_sort_index(HA_CHECK *param, register MI_INFO *info, char * name);
int mi_repair_by_sort(HA_CHECK *param, register MI_INFO *info,
const char * name, int rep_quick);
int mi_repair_parallel(MI_CHECK *param, register MI_INFO *info,
int mi_repair_parallel(HA_CHECK *param, register MI_INFO *info,
const char * name, int rep_quick);
int change_to_newfile(const char * filename, const char * old_ext,
const char * new_ext, uint raid_chunks,
myf myflags);
int lock_file(MI_CHECK *param, File file, my_off_t start, int lock_type,
int lock_file(HA_CHECK *param, File file, my_off_t start, int lock_type,
const char *filetype, const char *filename);
void lock_memory(MI_CHECK *param);
void update_auto_increment_key(MI_CHECK *param, MI_INFO *info,
void lock_memory(HA_CHECK *param);
void update_auto_increment_key(HA_CHECK *param, MI_INFO *info,
my_bool repair);
int update_state_info(MI_CHECK *param, MI_INFO *info,uint update);
int update_state_info(HA_CHECK *param, MI_INFO *info,uint update);
void update_key_parts(MI_KEYDEF *keyinfo, ulong *rec_per_key_part,
ulonglong *unique, ulonglong *notnull,
ulonglong records);
int filecopy(MI_CHECK *param, File to,File from,my_off_t start,
int filecopy(HA_CHECK *param, File to,File from,my_off_t start,
my_off_t length, const char *type);
int movepoint(MI_INFO *info,uchar *record,my_off_t oldpos,
my_off_t newpos, uint prot_key);
int write_data_suffix(SORT_INFO *sort_info, my_bool fix_datafile);
int write_data_suffix(MI_SORT_INFO *sort_info, my_bool fix_datafile);
int test_if_almost_full(MI_INFO *info);
int recreate_table(MI_CHECK *param, MI_INFO **org_info, char *filename);
int recreate_table(HA_CHECK *param, MI_INFO **org_info, char *filename);
void mi_disable_non_unique_index(MI_INFO *info, ha_rows rows);
my_bool mi_test_if_sort_rep(MI_INFO *info, ha_rows rows, ulonglong key_map,
my_bool force);
@ -512,6 +415,13 @@ void mi_change_key_cache(KEY_CACHE *old_key_cache,
KEY_CACHE *new_key_cache);
int mi_preload(MI_INFO *info, ulonglong key_map, my_bool ignore_leaves);
int write_data_suffix(MI_SORT_INFO *sort_info, my_bool fix_datafile);
int flush_pending_blocks(MI_SORT_PARAM *param);
int sort_ft_buf_flush(MI_SORT_PARAM *sort_param);
int thr_write_keys(MI_SORT_PARAM *sort_param);
int sort_write_record(MI_SORT_PARAM *sort_param);
int _create_index_by_sort(MI_SORT_PARAM *info,my_bool no_messages, ulong);
#ifdef __cplusplus
}
#endif

166
include/myisamchk.h Normal file
View File

@ -0,0 +1,166 @@
/* Copyright (C) 2006 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* Definitions needed for myisamchk/mariachk.c */
/*
Entries marked as "QQ to be removed" are NOT used to
pass check/repair options to xxx_check.c. They are used
internally by xxxchk.c or/and ha_xxxx.cc and should NOT
be stored together with other flags. They should be removed
from the following list to make addition of new flags possible.
*/
#ifndef _myisamchk_h
#define _myisamchk_h
#define T_AUTO_INC 1
#define T_AUTO_REPAIR 2 /* QQ to be removed */
#define T_BACKUP_DATA 4
#define T_CALC_CHECKSUM 8
#define T_CHECK 16 /* QQ to be removed */
#define T_CHECK_ONLY_CHANGED 32 /* QQ to be removed */
#define T_CREATE_MISSING_KEYS 64
#define T_DESCRIPT 128
#define T_DONT_CHECK_CHECKSUM 256
#define T_EXTEND 512
#define T_FAST (1L << 10) /* QQ to be removed */
#define T_FORCE_CREATE (1L << 11) /* QQ to be removed */
#define T_FORCE_UNIQUENESS (1L << 12)
#define T_INFO (1L << 13)
#define T_MEDIUM (1L << 14)
#define T_QUICK (1L << 15) /* QQ to be removed */
#define T_READONLY (1L << 16) /* QQ to be removed */
#define T_REP (1L << 17)
#define T_REP_BY_SORT (1L << 18) /* QQ to be removed */
#define T_REP_PARALLEL (1L << 19) /* QQ to be removed */
#define T_RETRY_WITHOUT_QUICK (1L << 20)
#define T_SAFE_REPAIR (1L << 21)
#define T_SILENT (1L << 22)
#define T_SORT_INDEX (1L << 23) /* QQ to be removed */
#define T_SORT_RECORDS (1L << 24) /* QQ to be removed */
#define T_STATISTICS (1L << 25)
#define T_UNPACK (1L << 26)
#define T_UPDATE_STATE (1L << 27)
#define T_VERBOSE (1L << 28)
#define T_VERY_SILENT (1L << 29)
#define T_WAIT_FOREVER (1L << 30)
#define T_WRITE_LOOP ((ulong) 1L << 31)
#define T_REP_ANY (T_REP | T_REP_BY_SORT | T_REP_PARALLEL)
/*
Flags used by xxxxchk.c or/and ha_xxxx.cc that are NOT passed
to xxxcheck.c follows:
*/
#define TT_USEFRM 1
#define TT_FOR_UPGRADE 2
#define O_NEW_INDEX 1 /* Bits set in out_flag */
#define O_NEW_DATA 2
#define O_DATA_LOST 4
typedef struct st_sort_key_blocks /* Used when sorting */
{
uchar *buff, *end_pos;
uchar lastkey[HA_MAX_POSSIBLE_KEY_BUFF];
uint last_length;
int inited;
} SORT_KEY_BLOCKS;
/*
MARIA/MYISAM supports several statistics collection
methods. Currently statistics collection method is not stored in
MARIA file and has to be specified for each table analyze/repair
operation in MI_CHECK::stats_method.
*/
typedef enum
{
/* Treat NULLs as inequal when collecting statistics (default for 4.1/5.0) */
MI_STATS_METHOD_NULLS_NOT_EQUAL,
/* Treat NULLs as equal when collecting statistics (like 4.0 did) */
MI_STATS_METHOD_NULLS_EQUAL,
/* Ignore NULLs - count only tuples without NULLs in the index components */
MI_STATS_METHOD_IGNORE_NULLS
} enum_handler_stats_method;
typedef struct st_handler_check_param
{
char *isam_file_name;
MY_TMPDIR *tmpdir;
void *thd;
const char *db_name, *table_name, *op_name;
ulonglong auto_increment_value;
ulonglong max_data_file_length;
ulonglong keys_in_use;
ulonglong max_record_length;
/*
The next two are used to collect statistics, see update_key_parts for
description.
*/
ulonglong unique_count[HA_MAX_KEY_SEG + 1];
ulonglong notnull_count[HA_MAX_KEY_SEG + 1];
my_off_t search_after_block;
my_off_t new_file_pos, key_file_blocks;
my_off_t keydata, totaldata, key_blocks, start_check_pos;
my_off_t used, empty, splits, del_length, link_used;
ha_rows total_records, total_deleted, records,del_blocks;
ha_rows full_page_count, tail_count;
ha_checksum record_checksum, glob_crc;
ha_checksum key_crc[HA_MAX_POSSIBLE_KEY];
ha_checksum tmp_key_crc[HA_MAX_POSSIBLE_KEY];
ha_checksum tmp_record_checksum;
ulonglong org_key_map;
size_t use_buffers, read_buffer_length, write_buffer_length;
size_t sort_buffer_length, sort_key_blocks;
ulong rec_per_key_part[HA_MAX_KEY_SEG * HA_MAX_POSSIBLE_KEY];
double new_rec_per_key_part[HA_MAX_KEY_SEG * HA_MAX_POSSIBLE_KEY];
uint out_flag, warning_printed, error_printed, verbose;
uint opt_sort_key, total_files, max_level;
uint testflag, key_cache_block_size, pagecache_block_size;
int tmpfile_createflag, err_count;
myf myf_rw;
uint8 language;
my_bool using_global_keycache, opt_lock_memory, opt_follow_links;
my_bool retry_repair, force_sort, calc_checksum, static_row_size;
char temp_filename[FN_REFLEN];
IO_CACHE read_cache;
enum_handler_stats_method stats_method;
} HA_CHECK;
typedef struct st_sort_ftbuf
{
uchar *buf, *end;
int count;
uchar lastkey[HA_MAX_KEY_BUFF];
} SORT_FT_BUF;
typedef struct st_buffpek {
my_off_t file_pos; /* Where we are in the sort file */
uchar *base, *key; /* Key pointers */
ha_rows count; /* Number of rows in table */
ulong mem_count; /* numbers of keys in memory */
ulong max_keys; /* Max keys in buffert */
} BUFFPEK;
#endif /* _myisamchk_h */

12
include/mysql_com.h
View File

@ -365,11 +365,7 @@ void my_net_set_read_timeout(NET *net, uint timeout);
struct sockaddr;
int my_connect(my_socket s, const struct sockaddr *name, unsigned int namelen,
unsigned int timeout);
struct rand_struct {
unsigned long seed1,seed2,max_value;
double max_value_dbl;
};
struct my_rnd_struct;
#ifdef __cplusplus
}
@ -423,10 +419,8 @@ extern "C" {
implemented in sql/password.c
*/
void randominit(struct rand_struct *, unsigned long seed1,
unsigned long seed2);
double my_rnd(struct rand_struct *);
void create_random_string(char *to, unsigned int length, struct rand_struct *rand_st);
void create_random_string(char *to, unsigned int length,
struct my_rnd_struct *rand_st);
void hash_password(unsigned long *to, const char *password, unsigned int password_len);
void make_scrambled_password_323(char *to, const char *password);

26
include/wqueue.h Normal file
View File

@ -0,0 +1,26 @@
#ifndef _wqueue_h
#define _wqueue_h
#include <my_global.h>
#include <my_pthread.h>
/* info about requests in a waiting queue */
typedef struct st_pagecache_wqueue
{
struct st_my_thread_var *last_thread; /* circular list of waiting
threads */
} WQUEUE;
#ifdef THREAD
void wqueue_link_into_queue(WQUEUE *wqueue, struct st_my_thread_var *thread);
void wqueue_unlink_from_queue(WQUEUE *wqueue, struct st_my_thread_var *thread);
void wqueue_add_to_queue(WQUEUE *wqueue, struct st_my_thread_var *thread);
void wqueue_add_and_wait(WQUEUE *wqueue,
struct st_my_thread_var *thread,
pthread_mutex_t *lock);
void wqueue_release_queue(WQUEUE *wqueue);
#endif
#endif

4
libmysql/CMakeLists.txt
View File

@ -71,10 +71,10 @@ SET(CLIENT_SOURCES ../mysys/array.c ../strings/bchange.c ../strings/bmove.c
../strings/ctype-simple.c ../strings/ctype-sjis.c ../strings/ctype-tis620.c
../strings/ctype-uca.c ../strings/ctype-ucs2.c ../strings/ctype-ujis.c
../strings/ctype-utf8.c ../strings/ctype-win1250ch.c ../strings/ctype.c
../mysys/default.c errmsg.c ../mysys/errors.c
../mysys/default.c errmsg.c ../mysys/errors.c ../mysys/my_sync.c
../mysys/hash.c ../mysys/my_sleep.c ../mysys/default_modify.c
get_password.c ../strings/int2str.c ../strings/is_prefix.c
libmysql.c ../mysys/list.c ../strings/llstr.c
libmysql.c ../mysys/list.c ../strings/llstr.c ../mysys/my_rnd.c
../strings/longlong2str.c manager.c ../mysys/mf_arr_appstr.c ../mysys/mf_cache.c
../mysys/mf_dirname.c ../mysys/mf_fn_ext.c ../mysys/mf_format.c
../mysys/mf_iocache.c ../mysys/mf_iocache2.c ../mysys/mf_loadpath.c

4
libmysql/Makefile.shared
View File

@ -66,9 +66,9 @@ mysysobjects1 = my_init.lo my_static.lo my_malloc.lo my_realloc.lo \
my_compress.lo array.lo my_once.lo list.lo my_net.lo \
charset.lo charset-def.lo hash.lo mf_iocache.lo \
mf_iocache2.lo my_seek.lo my_sleep.lo \
my_pread.lo mf_cache.lo md5.lo sha1.lo \
my_pread.lo mf_cache.lo md5.lo sha1.lo my_rnd.lo \
my_getopt.lo my_gethostbyname.lo my_port.lo \
my_rename.lo my_chsize.lo my_getsystime.lo
my_rename.lo my_chsize.lo my_sync.lo my_getsystime.lo
sqlobjects = net.lo
sql_cmn_objects = pack.lo client.lo my_time.lo

4
mysql-test/extra/rpl_tests/rpl_flsh_tbls.test
View File

@ -9,9 +9,9 @@
let $SERVER_VERSION=`select version()`;
create table t1 (a int);
create table t1 (a int) ENGINE=MyISAM;
insert into t1 values (10);
create table t2 (a int);
create table t2 (a int) ENGINE=MyISAM;
create table t3 (a int) engine=merge union(t1);
create table t4 (a int);
# We force the slave to open t3 (because we want to try confusing him) with this :

2
mysql-test/extra/rpl_tests/rpl_insert_delayed.test
View File

@ -17,7 +17,7 @@ select @@global.binlog_format;
# happened only in statement-based binlogging.
#
CREATE TABLE t1 (id INT primary key auto_increment, name VARCHAR(64));
CREATE TABLE t1 (id INT primary key auto_increment, name VARCHAR(64)) ENGINE=MyISAM;
let $query = "INSERT DELAYED INTO t1 VALUES (null, 'Dr. No'), (null, 'From Russia With Love'), (null, 'Goldfinger'), (null, 'Thunderball'), (null, 'You Only Live Twice')";
--exec $MYSQL_SLAP --silent --concurrency=5 --iterations=200 --query=$query --delimiter=";"

4
mysql-test/include/have_maria.inc Normal file
View File

@ -0,0 +1,4 @@
-- require r/have_maria.require
disable_query_log;
show variables like "have_maria";
enable_query_log;

33
mysql-test/include/maria_empty_logs.inc Normal file
View File

@ -0,0 +1,33 @@
# Maria help script.
# Cleans up all logs to give recovery a fresh start.
# API: none, just uses vardir, port and socket.
connection admin;
-- echo * shut down mysqld, removed logs, restarted it
append_file $MYSQLTEST_VARDIR/tmp/master0.expect;
wait-maria_empty_logs.inc
EOF
--exec $MYSQLADMIN --no-defaults -S $MASTER_MYSOCK -P $MASTER_MYPORT -u root --password= shutdown 2>&1;
remove_file $MYSQLTEST_VARDIR/master-data/maria_log_control;
remove_file $MYSQLTEST_VARDIR/master-data/maria_log.00000001;
-- error 0,1 # maybe there is just one log
remove_file $MYSQLTEST_VARDIR/master-data/maria_log.00000002;
# Hope there were not more than these logs.
-- error 0,1
remove_file $MYSQLTEST_VARDIR/master-data/maria_recovery.trace;
append_file $MYSQLTEST_VARDIR/tmp/master0.expect;
restart-maria_empty_logs.inc
EOF
--source include/wait_until_connected_again.inc
connection default;
# the effect of "use" is lost after a restart so we are back into db "test",
# because connection 'default' was created with db "test".
use mysqltest;

48
mysql-test/include/maria_make_snapshot.inc Normal file
View File

@ -0,0 +1,48 @@
# Maria helper script
# Copies table' data and index file to other directory, or back, or compares.
# The other directory looks like a database directory, so that we can
# read copies from inside mysqld, that's also why we copy the frm.
# "mms" is a namespace for Maria_Make_Snapshot
# API:
# 1) set one of
# $mms_copy : to copy table from database to spare directory
# $mms_reverse : to copy it back
# $mms_compare_physically : to compare both byte-for-byte
# 2) set $mms_table_to_use to a number N: table will be mysqltest.tN
# 3) set $mms_purpose to say what this copy is for (influences the naming
# of the spare directory).
if ($mms_copy)
{
--echo * copied t$mms_table_to_use for $mms_purpose
copy_file $MYSQLTEST_VARDIR/master-data/mysqltest/t$mms_table_to_use.MAD $MYSQLTEST_VARDIR/master-data/mysqltest_for_$mms_purpose/t$mms_table_to_use.MAD;
copy_file $MYSQLTEST_VARDIR/master-data/mysqltest/t$mms_table_to_use.MAI $MYSQLTEST_VARDIR/master-data/mysqltest_for_$mms_purpose/t$mms_table_to_use.MAI;
copy_file $MYSQLTEST_VARDIR/master-data/mysqltest/t$mms_table_to_use.frm $MYSQLTEST_VARDIR/master-data/mysqltest_for_$mms_purpose/t$mms_table_to_use.frm;
}
if ($mms_reverse_copy)
{
# do not call this without flushing target table first!
--echo * copied t$mms_table_to_use back for $mms_purpose
-- error 0,1
remove_file $MYSQLTEST_VARDIR/master-data/mysqltest/t$mms_table_to_use.MAD;
copy_file $MYSQLTEST_VARDIR/master-data/mysqltest_for_$mms_purpose/t$mms_table_to_use.MAD $MYSQLTEST_VARDIR/master-data/mysqltest/t$mms_table_to_use.MAD;
-- error 0,1
remove_file $MYSQLTEST_VARDIR/master-data/mysqltest/t$mms_table_to_use.MAI;
copy_file $MYSQLTEST_VARDIR/master-data/mysqltest_for_$mms_purpose/t$mms_table_to_use.MAI $MYSQLTEST_VARDIR/master-data/mysqltest/t$mms_table_to_use.MAI;
}
if ($mms_compare_physically)
{
# After the UNDO phase this is normally impossible
# (UNDO execution has created new log records => pages have new LSNs).
# So, do this only when testing REDO phase.
# If UNDO phase, we nevertheless compare checksums
# (see maria_verify_recovery.inc).
--echo * compared t$mms_table_to_use to old version
diff_files $MYSQLTEST_VARDIR/master-data/mysqltest/t$mms_table_to_use.MAD $MYSQLTEST_VARDIR/master-data/mysqltest_for_$mms_purpose/t$mms_table_to_use.MAD;
# index file not yet recovered
# diff_files $MYSQLTEST_VARDIR/master-data/mysqltest/t$mms_table_to_use.MAI $MYSQLTEST_VARDIR/master-data/mysqltest_for_$mms_purpose/t$mms_table_to_use.MAI;
}

30
mysql-test/include/maria_make_snapshot_for_comparison.inc Normal file
View File

@ -0,0 +1,30 @@
# Maria helper script
# Copies clean tables' data and index file to other directory
# Tables are t1...t[$mms_tables]
# They are later used as a reference to see if recovery works.
# API:
# set $mms_tables to N, the script will cover tables mysqltest.t1,...tN
connection admin;
let $mms_table_to_use=$mms_tables;
let $mms_purpose=comparison;
let $mms_copy=1;
--disable_query_log
--disable_warnings
eval drop database if exists mysqltest_for_$mms_purpose;
--enable_warnings
eval create database mysqltest_for_$mms_purpose;
--enable_query_log
while ($mms_table_to_use)
{
# to serve as a reference, table must be in a clean state
eval flush table t$mms_table_to_use;
-- source include/maria_make_snapshot.inc
dec $mms_table_to_use;
}
let $mms_copy=0;
connection default;

35
mysql-test/include/maria_make_snapshot_for_feeding_recovery.inc Normal file
View File

@ -0,0 +1,35 @@
# Maria helper script
# Copies tables' data and index file to other directory, and control file.
# Tables are t1...t[$mms_tables].
# Later, mysqld is shutdown, and that snapshot is put back into the
# datadir, control file too ("flashing recovery's brain"), and recovery is let
# to run on it (see maria_verify_recovery.inc).
# API:
# set $mms_tables to N, the script will cover tables mysqltest.t1,...tN
connection admin;
let $mms_table_to_use=$mms_tables;
let $mms_purpose=feeding_recovery;
let $mms_copy=1;
--disable_query_log
--disable_warnings
eval drop database if exists mysqltest_for_$mms_purpose;
--enable_warnings
eval create database mysqltest_for_$mms_purpose;
--enable_query_log
while ($mms_table_to_use)
{
-- source include/maria_make_snapshot.inc
dec $mms_table_to_use;
}
let $mms_copy=0;
-- error 0,1
remove_file $MYSQLTEST_VARDIR/tmp/mms_for_$mms_purpose.maria_log_control;
copy_file $MYSQLTEST_VARDIR/master-data/maria_log_control $MYSQLTEST_VARDIR/tmp/mms_for_$mms_purpose.maria_log_control;
connection default;

96
mysql-test/include/maria_verify_recovery.inc Normal file
View File

@ -0,0 +1,96 @@
# Maria helper script.
# Runs recovery, compare with expected table data.
# API:
# 1) set $mms_tables to N, the script will cover tables mysqltest.t1,...tN
# 2) set $mvr_debug_option to the crash way
# 3) set $mvr_crash_statement to the statement which will trigger a crash
# 4) set $mvr_restore_old_snapshot to 1 if you want recovery to run on
# an old copy of tables and of the control file, 0 for normal recovery.
# 5) set $mms_compare_physically to 1 if you want a physical byte-for-byte
# comparison with expected table. Checksum comparison is always done.
# "mvr" is a namespace for Maria_Verify_Recovery
connection admin;
# we may do a copy-back of tables before comparison, so save comparison
# request made by caller:
let $mms_compare_physically_save=$mms_compare_physically;
let $mms_compare_physically=0;
# warn mtr that mysqld is going to die and should not be restarted immediately
#append_file $MYSQLTEST_VARDIR/tmp/master0.expect;
#wait-maria_verify_recovery.inc
#EOF
# todo: remove this "system" and uncomment above when BUG#32296 is fixed
system echo wait-maria_verify_recovery.inc >> $MYSQLTEST_VARDIR/tmp/master0.expect;
# flush page cache and log, only log, or nothing, and kill mysqld with
# abort().
# When we restore an old snapshot, we could just kill mysqld nicely,
# but that would implicitely commit all work, which the tester may
# not want (tester may want to observe rollback happening).
eval SET SESSION debug=$mvr_debug_option;
--echo * crashing mysqld intentionally
--error 2013
eval $mvr_crash_statement; # this will crash (DBUG magic)
if ($mvr_restore_old_snapshot)
{
# copy snapshot made by maria_make_snapshot_for_feeding_recovery back
# into datadir.
let $mms_table_to_use=$mms_tables;
let $mms_purpose=feeding_recovery;
let $mms_reverse_copy=1;
while ($mms_table_to_use)
{
-- source include/maria_make_snapshot.inc
dec $mms_table_to_use;
}
let $mms_reverse_copy=0;
# also copy back control file, to force recovery to start from an early
# point, ignoring further checkpoints.
-- error 0,1
remove_file $MYSQLTEST_VARDIR/master-data/maria_log_control;
copy_file $MYSQLTEST_VARDIR/tmp/mms_for_$mms_purpose.maria_log_control $MYSQLTEST_VARDIR/master-data/maria_log_control;
}
--echo * recovery happens
# let mtr restart mysqld (and thus execute the maria log)
#append_file $MYSQLTEST_VARDIR/tmp/master0.expect;
#restart-maria_verify_recovery.inc
#EOF
system echo restart-maria_verify_recovery.inc >> $MYSQLTEST_VARDIR/tmp/master0.expect;
--source include/wait_until_connected_again.inc
# Compare that tables of $mms_tables are identical to old.
# We always compare with CHECKSUM TABLE, and if requested (which makes sense
# only for testing the REDO phase, as UNDO phase generates new records so new
# LSNs on pages.) with a physical byte-for-byte comparison.
let $mms_table_to_use=$mms_tables;
let $mms_purpose=comparison;
let $mms_compare_physically=$mms_compare_physically_save;
while ($mms_table_to_use)
{
eval check table t$mms_table_to_use extended;
--echo * testing that checksum after recovery is as expected
let $new_checksum=`CHECKSUM TABLE t$mms_table_to_use`;
let $old_checksum=`CHECKSUM TABLE mysqltest_for_$mms_purpose.t$mms_table_to_use`;
# the $ text variables above are of the form "db.tablename\tchecksum",
# as db differs, we use substring().
--disable_query_log
eval select if(substring("$new_checksum",instr("$new_checksum",".t1")) = substring("$old_checksum",instr("$old_checksum",".t1")),"ok","failure") as "Checksum-check";
--enable_query_log
# this script may compare physically or do nothing
-- source include/maria_make_snapshot.inc
dec $mms_table_to_use;
}
connection default;
# the effect of "use" is lost after a restart so we are back into db "test"
use mysqltest;

2
mysql-test/include/ps_conv.inc
View File

@ -52,7 +52,7 @@ set @arg14= 'abc';
set @arg14= NULL ;
set @arg15= CAST('abc' as binary) ;
set @arg15= NULL ;
create table t5 as select
eval create table t5 engine = MyISAM as select
8 as const01, @arg01 as param01,
8.0 as const02, @arg02 as param02,
80.00000000000e-1 as const03, @arg03 as param03,

6
mysql-test/include/wait_until_connected_again.inc
View File

@ -1,12 +1,14 @@
#
# Include this script to wait until the connection to the
# server has been restored or timeout occurs
# server has been restored or timeout occurs.
# You should have done --enable_reconnect first
--disable_result_log
--disable_query_log
let $counter= 500;
let $mysql_errno= 1;
while ($mysql_errno)
{
--error 0,2002,2006
--error 0,2002,2003,2006
show status;
dec $counter;

40
mysql-test/lib/mtr_process.pl
View File

@ -474,12 +474,6 @@ sub mtr_kill_leftovers () {
}
}
}
else
{
mtr_warning("Found non pid file $elem in $rundir")
if -f "$rundir/$elem";
next;
}
}
closedir(RUNDIR);
@ -886,15 +880,33 @@ sub check_expected_crash_and_restart($)
mtr_verbose("$mysqld->{'type'} $mysqld->{'idx'} exited, pid: $ret_pid");
$mysqld->{'pid'}= 0;
# Check if crash expected and restart if it was
# Check if crash expected, and restart if it was
my $expect_file= "$::opt_vardir/tmp/" . "$mysqld->{'type'}" .
"$mysqld->{'idx'}" . ".expect";
if ( -f $expect_file )
while ( 1 )
{
mtr_verbose("Crash was expected, file $expect_file exists");
mysqld_start($mysqld, $mysqld->{'start_opts'},
$mysqld->{'start_slave_master_info'});
unlink($expect_file);
if ( -f $expect_file )
{
mtr_verbose("Crash was expected, file $expect_file exists");
my $expect_file_handler;
open($expect_file_handler, "<$expect_file") or die;
my @expect_lines= <$expect_file_handler>;
close $expect_file_handler;
# look at most recent order by the test
my $expect_content= pop @expect_lines;
chomp $expect_content;
if ( $expect_content =~ /^wait/ )
{
mtr_verbose("Test asks that we wait before restart");
# Millisceond sleep emulated with select
select(undef, undef, undef, (0.1));
next;
}
unlink($expect_file);
mysqld_start($mysqld, $mysqld->{'start_opts'},
$mysqld->{'start_slave_master_info'});
}
last;
}
return;
@ -914,8 +926,8 @@ sub check_expected_crash_and_restart($)
if ( -f $expect_file )
{
mtr_verbose("Crash was expected, file $expect_file exists");
ndbmgmd_start($cluster);
unlink($expect_file);
ndbmgmd_start($cluster);
}
return;
}
@ -933,9 +945,9 @@ sub check_expected_crash_and_restart($)
if ( -f $expect_file )
{
mtr_verbose("Crash was expected, file $expect_file exists");
unlink($expect_file);
ndbd_start($cluster, $ndbd->{'idx'},
$ndbd->{'start_extra_args'});
unlink($expect_file);
}
return;
}

2
mysql-test/lib/mtr_report.pl
View File

@ -216,7 +216,7 @@ sub mtr_report_stats ($) {
# the "var/log/*.err" files. We save this info in "var/log/warnings"
# ----------------------------------------------------------------------
if ( ! $::glob_use_running_server )
if ( ! $::glob_use_running_server && !$::opt_extern)
{
# Save and report if there was any fatal warnings/errors in err logs

63
mysql-test/mysql-test-run.pl
View File

@ -175,6 +175,7 @@ our $opt_big_test= 0;
our @opt_combination;
our @opt_extra_mysqld_opt;
our @opt_extra_mysqltest_opt;
our $opt_compress;
our $opt_ssl;
@ -590,6 +591,9 @@ sub command_line_setup () {
# Extra options used when starting mysqld
'mysqld=s' => \@opt_extra_mysqld_opt,
# Extra options used when starting mysqld
'mysqltest=s' => \@opt_extra_mysqltest_opt,
# Run test on running server
'extern' => \$opt_extern,
'ndb-connectstring=s' => \$opt_ndbconnectstring,
@ -954,7 +958,7 @@ sub command_line_setup () {
# --------------------------------------------------------------------------
if ($opt_extern)
{
mtr_report("Disable instance manager when running with extern mysqld");
# mtr_report("Disable instance manager when running with extern mysqld");
$opt_skip_im= 1;
}
elsif ( $mysql_version_id < 50000 )
@ -1323,19 +1327,6 @@ sub command_line_setup () {
$path_ndb_testrun_log= "$opt_vardir/log/ndb_testrun.log";
$path_snapshot= "$opt_tmpdir/snapshot_$opt_master_myport/";
if ( $opt_valgrind and $opt_debug )
{
# When both --valgrind and --debug is selected, send
# all output to the trace file, making it possible to
# see the exact location where valgrind complains
foreach my $mysqld (@{$master}, @{$slave})
{
my $sidx= $mysqld->{idx} ? "$mysqld->{idx}" : "";
$mysqld->{path_myerr}=
"$opt_vardir/log/" . $mysqld->{type} . "$sidx.trace";
}
}
}
#
@ -2117,7 +2108,10 @@ sub environment_setup () {
$ENV{'MYSQL_FIX_SYSTEM_TABLES'}= $cmdline_mysql_fix_system_tables;
}
$ENV{'MYSQL_FIX_PRIVILEGE_TABLES'}= $file_mysql_fix_privilege_tables;
if ( !$opt_extern )
{
$ENV{'MYSQL_FIX_PRIVILEGE_TABLES'}= $file_mysql_fix_privilege_tables;
}
# ----------------------------------------------------
# Setup env so childs can execute my_print_defaults
@ -2417,6 +2411,25 @@ sub setup_vardir() {
{
unlink($name);
}
if ( $opt_valgrind and $opt_debug )
{
# When both --valgrind and --debug is selected, send
# all output to the trace file, making it possible to
# see the exact location where valgrind complains
foreach my $mysqld (@{$master}, @{$slave})
{
my $sidx= $mysqld->{idx} ? "$mysqld->{idx}" : "";
my $trace_name= "$opt_vardir/log/" . $mysqld->{type} . "$sidx.trace";
open(LOG, ">$mysqld->{path_myerr}") or die "Can't create $mysqld->{path_myerr}\n";
print LOG "
NOTE: When running with --valgrind --debug the output from the .err file is
stored together with the trace file to make it easier to find the exact
position for valgrind errors.
See trace file $trace_name.\n";
close(LOG);
$mysqld->{path_myerr}= $trace_name;
}
}
}
@ -3102,6 +3115,7 @@ sub install_db ($$) {
mtr_add_arg($args, "--datadir=%s", $data_dir);
mtr_add_arg($args, "--loose-skip-innodb");
mtr_add_arg($args, "--loose-skip-ndbcluster");
mtr_add_arg($args, "--sync-frm=0");
mtr_add_arg($args, "--tmpdir=.");
mtr_add_arg($args, "--core-file");
@ -3857,6 +3871,7 @@ sub mysqld_arguments ($$$$) {
mtr_add_arg($args, "%s--datadir=%s", $prefix,
$mysqld->{'path_myddir'});
mtr_add_arg($args, "--sync-frm=0"); # Faster test
if ( $mysql_version_id >= 50106 )
{
@ -4843,6 +4858,11 @@ sub run_mysqltest ($) {
mtr_add_arg($args, "--skip-ssl");
}
foreach my $arg ( @opt_extra_mysqltest_opt )
{
mtr_add_arg($args, "%s", $arg);
}
# ----------------------------------------------------------------------
# If embedded server, we create server args to give mysqltest to pass on
# ----------------------------------------------------------------------
@ -4959,12 +4979,7 @@ sub gdb_arguments {
{
# write init file for mysqld
mtr_tofile($gdb_init_file,
"set args $str\n" .
"break mysql_parse\n" .
"commands 1\n" .
"disable 1\n" .
"end\n" .
"run");
"set args $str\n");
}
if ( $opt_manual_gdb )
@ -5024,11 +5039,7 @@ sub ddd_arguments {
# write init file for mysqld
mtr_tofile($gdb_init_file,
"file $$exe\n" .
"set args $str\n" .
"break mysql_parse\n" .
"commands 1\n" .
"disable 1\n" .
"end");
"set args $str\n");
}
if ( $opt_manual_ddd )

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

@ -298,7 +298,7 @@ t1 0 a 1 a A 3 NULL NULL YES BTREE
t1 0 a 2 b A 300 NULL NULL YES BTREE
t1 1 b 1 b A 100 NULL NULL YES BTREE
drop table t1;
CREATE TABLE t1 (i int(10), index(i) );
CREATE TABLE t1 (i int(10), index(i) ) ENGINE=MyISAM;
ALTER TABLE t1 DISABLE KEYS;
INSERT DELAYED INTO t1 VALUES(1),(2),(3);
ALTER TABLE t1 ENABLE KEYS;

1
mysql-test/r/binlog_unsafe.result
View File

@ -11,3 +11,4 @@ Level Warning
Code 1592
Message Statement is not safe to log in statement format.
DROP TABLE t1,t2,t3;
DROP VIEW v1;

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

@ -1717,7 +1717,7 @@ t1 CREATE TABLE `t1` (
`TIME` bigint(7) NOT NULL DEFAULT '0',
`STATE` varchar(64) DEFAULT NULL,
`INFO` longtext
) ENGINE=MyISAM DEFAULT CHARSET=utf8
) ENGINE=MARIA DEFAULT CHARSET=utf8
drop table t1;
create temporary table t1 like information_schema.processlist;
show create table t1;
@ -1731,7 +1731,7 @@ t1 CREATE TEMPORARY TABLE `t1` (
`TIME` bigint(7) NOT NULL DEFAULT '0',
`STATE` varchar(64) DEFAULT NULL,
`INFO` longtext
) ENGINE=MyISAM DEFAULT CHARSET=utf8
) ENGINE=MARIA DEFAULT CHARSET=utf8
drop table t1;
create table t1 like information_schema.character_sets;
show create table t1;

2
mysql-test/r/have_maria.require Normal file
View File

@ -0,0 +1,2 @@
Variable_name Value
have_maria YES

14
mysql-test/r/innodb.result
View File

@ -1416,7 +1416,7 @@ insert t2 select * from t1;
insert t3 select * from t1;
checksum table t1, t2, t3, t4 quick;
Table Checksum
test.t1 2948697075
test.t1 3442722830
test.t2 NULL
test.t3 NULL
test.t4 NULL
@ -1424,17 +1424,17 @@ Warnings:
Error 1146 Table 'test.t4' doesn't exist
checksum table t1, t2, t3, t4;
Table Checksum
test.t1 2948697075
test.t2 2948697075
test.t3 2948697075
test.t1 3442722830
test.t2 3442722830
test.t3 3442722830
test.t4 NULL
Warnings:
Error 1146 Table 'test.t4' doesn't exist
checksum table t1, t2, t3, t4 extended;
Table Checksum
test.t1 2948697075
test.t2 2948697075
test.t3 2948697075
test.t1 3442722830
test.t2 3442722830
test.t3 3442722830
test.t4 NULL
Warnings:
Error 1146 Table 'test.t4' doesn't exist

63
mysql-test/r/maria-big.result Normal file
View File

@ -0,0 +1,63 @@
set storage_engine=maria;
affected rows: 0
set global maria_log_file_size=4294967295;
affected rows: 0
drop table if exists t1, t2;
affected rows: 0
create table t1(a char(3));
affected rows: 0
insert into t1 values("abc");
affected rows: 1
insert into t1 select "def" from t1;
affected rows: 1
info: Records: 1 Duplicates: 0 Warnings: 0
insert into t1 select "ghi" from t1;
affected rows: 2
info: Records: 2 Duplicates: 0 Warnings: 0
insert into t1 select "jkl" from t1;
affected rows: 4
info: Records: 4 Duplicates: 0 Warnings: 0
insert into t1 select "mno" from t1;
affected rows: 8
info: Records: 8 Duplicates: 0 Warnings: 0
insert into t1 select "pqr" from t1;
affected rows: 16
info: Records: 16 Duplicates: 0 Warnings: 0
insert into t1 select "stu" from t1;
affected rows: 32
info: Records: 32 Duplicates: 0 Warnings: 0
insert into t1 select "vwx" from t1;
affected rows: 64
info: Records: 64 Duplicates: 0 Warnings: 0
insert into t1 select "yza" from t1;
affected rows: 128
info: Records: 128 Duplicates: 0 Warnings: 0
insert into t1 select "ceg" from t1;
affected rows: 256
info: Records: 256 Duplicates: 0 Warnings: 0
insert into t1 select "ikm" from t1;
affected rows: 512
info: Records: 512 Duplicates: 0 Warnings: 0
insert into t1 select "oqs" from t1;
affected rows: 1024
info: Records: 1024 Duplicates: 0 Warnings: 0
select count(*) from t1;
count(*)
2048
affected rows: 1
insert into t1 select "uwy" from t1;
affected rows: 2048
info: Records: 2048 Duplicates: 0 Warnings: 0
create table t2 select * from t1;
affected rows: 4096
info: Records: 4096 Duplicates: 0 Warnings: 0
select count(*) from t1;
count(*)
4096
affected rows: 1
select count(*) from t2;
count(*)
4096
affected rows: 1
drop table t1, t2;
affected rows: 0

24
mysql-test/r/maria-connect.result Normal file
View File

@ -0,0 +1,24 @@
set global storage_engine=maria;
set session storage_engine=maria;
set global maria_log_file_size=4294967295;
drop table if exists t1;
SET SQL_WARNINGS=1;
RESET MASTER;
set binlog_format=statement;
CREATE TABLE t1 (a int primary key);
insert t1 values (1),(2),(3);
insert t1 values (4),(2),(5);
ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
select * from t1;
a
1
2
3
4
SHOW BINLOG EVENTS FROM 106;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 106 Query 1 204 use `test`; CREATE TABLE t1 (a int primary key)
master-bin.000001 204 Query 1 295 use `test`; insert t1 values (1),(2),(3)
master-bin.000001 295 Query 1 386 use `test`; insert t1 values (4),(2),(5)
drop table t1;
set binlog_format=default;

92
mysql-test/r/maria-purge.result Normal file
View File

@ -0,0 +1,92 @@
set global storage_engine=maria;
set session storage_engine=maria;
set global maria_log_file_size=4294967296;
drop table if exists t1,t2;
SET SQL_WARNINGS=1;
CREATE TABLE t1 (
STRING_DATA char(255) default NULL
);
CREATE TABLE t2 (
STRING_DATA char(255) default NULL
);
INSERT INTO t1 VALUES ('AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA');
INSERT INTO t1 VALUES ('DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD');
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
set global maria_log_file_size=16777216;
set global maria_checkpoint_interval=30;
SHOW ENGINE maria logs;
Type Name Status
maria master-data/maria_log.00000002 in use
insert into t2 select * from t1;
insert into t1 select * from t2;
set global maria_checkpoint_interval=30;
SHOW ENGINE maria logs;
Type Name Status
maria master-data/maria_log.00000004 in use
set global maria_log_file_size=16777216;
select @@global.maria_log_file_size;
@@global.maria_log_file_size
16777216
set global maria_checkpoint_interval=30;
SHOW ENGINE maria logs;
Type Name Status
maria master-data/maria_log.00000004 in use
set global maria_log_file_size=8388608;
select @@global.maria_log_file_size;
@@global.maria_log_file_size
8388608
set global maria_log_purge_type=at_flush;
insert into t1 select * from t2;
set global maria_checkpoint_interval=30;
SHOW ENGINE maria logs;
Type Name Status
maria master-data/maria_log.00000004 free
maria master-data/maria_log.00000005 free
maria master-data/maria_log.00000006 free
maria master-data/maria_log.00000007 free
maria master-data/maria_log.00000008 in use
flush logs;
SHOW ENGINE maria logs;
Type Name Status
maria master-data/maria_log.00000008 in use
set global maria_log_file_size=16777216;
set global maria_log_purge_type=external;
insert into t1 select * from t2;
set global maria_checkpoint_interval=30;
SHOW ENGINE maria logs;
Type Name Status
maria master-data/maria_log.00000008 free
maria master-data/maria_log.00000009 in use
flush logs;
SHOW ENGINE maria logs;
Type Name Status
maria master-data/maria_log.00000008 free
maria master-data/maria_log.00000009 in use
set global maria_log_purge_type=immediate;
insert into t1 select * from t2;
set global maria_checkpoint_interval=30;
SHOW ENGINE maria logs;
Type Name Status
maria master-data/maria_log.00000011 in use
drop table t1, t2;

29
mysql-test/r/maria-recovery-bitmap.result Normal file
View File

@ -0,0 +1,29 @@
drop database if exists mysqltest;
create database mysqltest;
use mysqltest;
* shut down mysqld, removed logs, restarted it
use mysqltest;
create table t1 (a varchar(10000)) engine=maria;
* TEST of over-allocated bitmap not flushed by checkpoint
insert into t1 values ("bbbbbbb");
flush table t1;
* copied t1 for comparison
insert into t1 values ("bbbbbbb");
delete from t1 limit 1;
set session debug="+d,info,enter,exit,maria_over_alloc_bitmap";
insert into t1 values ("aaaaaaaaa");
set global maria_checkpoint_interval=1;
SET SESSION debug="+d,maria_crash";
* crashing mysqld intentionally
set global maria_checkpoint_interval=1;
ERROR HY000: Lost connection to MySQL server during query
* recovery happens
check table t1 extended;
Table Op Msg_type Msg_text
mysqltest.t1 check status OK
* testing that checksum after recovery is as expected
Checksum-check
ok
use mysqltest;
drop database mysqltest_for_comparison;
drop database mysqltest;

219
mysql-test/r/maria-recovery.result Normal file
View File

@ -0,0 +1,219 @@
set global maria_log_file_size=4294967295;
drop database if exists mysqltest;
create database mysqltest;
use mysqltest;
* shut down mysqld, removed logs, restarted it
use mysqltest;
create table t1 (a varchar(1000)) engine=maria;
* TEST of REDO: see if recovery can reconstruct if we give it an old table
* copied t1 for feeding_recovery
insert into t1 values ("00000000");
flush table t1;
* copied t1 for comparison
SET SESSION debug="+d,maria_flush_whole_log,maria_crash";
* crashing mysqld intentionally
set global maria_checkpoint_interval=1;
ERROR HY000: Lost connection to MySQL server during query
* copied t1 back for feeding_recovery
* recovery happens
check table t1 extended;
Table Op Msg_type Msg_text
mysqltest.t1 check status OK
* testing that checksum after recovery is as expected
Checksum-check
ok
* compared t1 to old version
use mysqltest;
select * from t1;
a
00000000
* TEST of REDO+UNDO: normal recovery test (no moving tables under its feet)
insert into t1 values ("00000000");
flush table t1;
* copied t1 for comparison
lock tables t1 write;
insert into t1 values ("aaaaaaaaa");
SET SESSION debug="+d,maria_crash";
* crashing mysqld intentionally
set global maria_checkpoint_interval=1;
ERROR HY000: Lost connection to MySQL server during query
* recovery happens
check table t1 extended;
Table Op Msg_type Msg_text
mysqltest.t1 check status OK
* testing that checksum after recovery is as expected
Checksum-check
ok
use mysqltest;
select * from t1;
a
00000000
00000000
insert into t1 values ("00000000");
flush table t1;
* copied t1 for comparison
lock tables t1 write;
insert into t1 values ("aaaaaaaaa");
SET SESSION debug="+d,maria_flush_whole_page_cache,maria_crash";
* crashing mysqld intentionally
set global maria_checkpoint_interval=1;
ERROR HY000: Lost connection to MySQL server during query
* recovery happens
check table t1 extended;
Table Op Msg_type Msg_text
mysqltest.t1 check status OK
* testing that checksum after recovery is as expected
Checksum-check
ok
use mysqltest;
select * from t1;
a
00000000
00000000
00000000
insert into t1 values ("00000000");
flush table t1;
* copied t1 for comparison
lock tables t1 write;
insert into t1 values ("aaaaaaaaa");
SET SESSION debug="+d,maria_flush_states,maria_flush_whole_log,maria_crash";
* crashing mysqld intentionally
set global maria_checkpoint_interval=1;
ERROR HY000: Lost connection to MySQL server during query
* recovery happens
check table t1 extended;
Table Op Msg_type Msg_text
mysqltest.t1 check status OK
* testing that checksum after recovery is as expected
Checksum-check
ok
use mysqltest;
select * from t1;
a
00000000
00000000
00000000
00000000
insert into t1 values ("00000000");
flush table t1;
* copied t1 for comparison
lock tables t1 write;
insert into t1 values ("aaaaaaaaa");
SET SESSION debug="+d,maria_flush_whole_log,maria_crash";
* crashing mysqld intentionally
set global maria_checkpoint_interval=1;
ERROR HY000: Lost connection to MySQL server during query
* recovery happens
check table t1 extended;
Table Op Msg_type Msg_text
mysqltest.t1 check status OK
* testing that checksum after recovery is as expected
Checksum-check
ok
use mysqltest;
select * from t1;
a
00000000
00000000
00000000
00000000
00000000
drop table t1;
* TEST of two REDOs for same page in one REDO group
* shut down mysqld, removed logs, restarted it
use mysqltest;
CREATE TABLE t1 (
i int,
b blob default NULL,
c varchar(6000) default NULL
) ENGINE=MARIA CHECKSUM=1;
* copied t1 for feeding_recovery
INSERT INTO t1 VALUES (1, REPEAT('a', 5000), REPEAT('b', 5000));
UPDATE t1 SET i=3, b=CONCAT(b,'c') WHERE i=1;
SELECT LENGTH(b) FROM t1 WHERE i=3;
LENGTH(b)
5001
flush table t1;
* copied t1 for comparison
SET SESSION debug="+d,maria_flush_whole_log,maria_crash";
* crashing mysqld intentionally
set global maria_checkpoint_interval=1;
ERROR HY000: Lost connection to MySQL server during query
* copied t1 back for feeding_recovery
* recovery happens
check table t1 extended;
Table Op Msg_type Msg_text
mysqltest.t1 check status OK
* testing that checksum after recovery is as expected
Checksum-check
ok
use mysqltest;
SELECT LENGTH(b) FROM t1 WHERE i=3;
LENGTH(b)
5001
drop table t1;
* TEST of INSERT vs state.auto_increment
* shut down mysqld, removed logs, restarted it
use mysqltest;
CREATE TABLE t1 (
i int auto_increment primary key,
c varchar(6),
key(c)
) ENGINE=MARIA;
insert into t1 values(null,"b");
* copied t1 for feeding_recovery
insert into t1 values(null,"a"), (null,"c"), (null,"d");
delete from t1 where c="d";
flush table t1;
* copied t1 for comparison
SET SESSION debug="+d,maria_flush_whole_log,maria_crash";
* crashing mysqld intentionally
set global maria_checkpoint_interval=1;
ERROR HY000: Lost connection to MySQL server during query
* copied t1 back for feeding_recovery
* recovery happens
check table t1 extended;
Table Op Msg_type Msg_text
mysqltest.t1 check status OK
* testing that checksum after recovery is as expected
Checksum-check
ok
use mysqltest;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) NOT NULL AUTO_INCREMENT,
`c` varchar(6) DEFAULT NULL,
PRIMARY KEY (`i`),
KEY `c` (`c`)
) ENGINE=MARIA AUTO_INCREMENT=5 DEFAULT CHARSET=latin1
* TEST of UPDATE vs state.auto_increment
* copied t1 for feeding_recovery
update t1 set i=15 where c="a";
flush table t1;
* copied t1 for comparison
SET SESSION debug="+d,maria_flush_whole_log,maria_crash";
* crashing mysqld intentionally
set global maria_checkpoint_interval=1;
ERROR HY000: Lost connection to MySQL server during query
* copied t1 back for feeding_recovery
* recovery happens
check table t1 extended;
Table Op Msg_type Msg_text
mysqltest.t1 check status OK
* testing that checksum after recovery is as expected
Checksum-check
ok
use mysqltest;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) NOT NULL AUTO_INCREMENT,
`c` varchar(6) DEFAULT NULL,
PRIMARY KEY (`i`),
KEY `c` (`c`)
) ENGINE=MARIA AUTO_INCREMENT=16 DEFAULT CHARSET=latin1
drop table t1;
drop database mysqltest_for_feeding_recovery;
drop database mysqltest_for_comparison;
drop database mysqltest;

2081
mysql-test/r/maria.result Normal file
View File

File diff suppressed because it is too large Load Diff

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

@ -1,3 +1,5 @@
set global storage_engine=myisam;
set session storage_engine=myisam;
drop table if exists t1,t2,t3,t4,t5,t6;
drop database if exists mysqltest;
create table t1 (a int not null primary key auto_increment, message char(20));

28
mysql-test/r/mix2_myisam.result
View File

@ -1232,34 +1232,34 @@ insert t5 select * from t1;
insert t6 select * from t1;
checksum table t1, t2, t3, t4, t5, t6, t7 quick;
Table Checksum
test.t1 2948697075
test.t1 3442722830
test.t2 NULL
test.t3 NULL
test.t4 NULL
test.t5 2948697075
test.t5 3442722830
test.t6 NULL
test.t7 NULL
Warnings:
Error 1146 Table 'test.t7' doesn't exist
checksum table t1, t2, t3, t4, t5, t6, t7;
Table Checksum
test.t1 2948697075
test.t2 2948697075
test.t3 2948697075
test.t4 2948697075
test.t5 2948697075
test.t6 2948697075
test.t1 3442722830
test.t2 3442722830
test.t3 3442722830
test.t4 3442722830
test.t5 3442722830
test.t6 3442722830
test.t7 NULL
Warnings:
Error 1146 Table 'test.t7' doesn't exist
checksum table t1, t2, t3, t4, t5, t6, t7 extended;
Table Checksum
test.t1 2948697075
test.t2 2948697075
test.t3 2948697075
test.t4 2948697075
test.t5 2948697075
test.t6 2948697075
test.t1 3442722830
test.t2 3442722830
test.t3 3442722830
test.t4 3442722830
test.t5 3442722830
test.t6 3442722830
test.t7 NULL
Warnings:
Error 1146 Table 'test.t7' doesn't exist

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

@ -1,4 +1,4 @@
drop table if exists t1,t2;
drop table if exists t1,t2,t3;
SET SQL_WARNINGS=1;
CREATE TABLE t1 (
STRING_DATA char(255) default NULL,
@ -551,22 +551,22 @@ insert t1 values (1, "aaa", "bbb"), (NULL, "", "ccccc"), (0, NULL, "");
insert t2 select * from t1;
checksum table t1, t2, t3 quick;
Table Checksum
test.t1 2948697075
test.t1 3442722830
test.t2 NULL
test.t3 NULL
Warnings:
Error 1146 Table 'test.t3' doesn't exist
checksum table t1, t2, t3;
Table Checksum
test.t1 2948697075
test.t2 2948697075
test.t1 3442722830
test.t2 3442722830
test.t3 NULL
Warnings:
Error 1146 Table 'test.t3' doesn't exist
checksum table t1, t2, t3 extended;
Table Checksum
test.t1 2948697075
test.t2 2948697075
test.t1 3442722830
test.t2 3442722830
test.t3 NULL
Warnings:
Error 1146 Table 'test.t3' doesn't exist

6
mysql-test/r/mysqldump.result
View File

@ -723,7 +723,7 @@ DROP TABLE t1;
#
# Test for --insert-ignore
#
CREATE TABLE t1 (a int);
CREATE TABLE t1 (a int) ENGINE=MyISAM;
INSERT INTO t1 VALUES (1),(2),(3);
INSERT INTO t1 VALUES (4),(5),(6);
@ -3644,8 +3644,8 @@ CREATE TABLE t1(a int);
INSERT INTO t1 VALUES (1), (2);
mysqldump: Input filename too long: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
DROP TABLE t1;
CREATE TABLE t2 (a int);
CREATE TABLE t3 (a int);
CREATE TABLE t2 (a int) ENGINE=MyISAM;
CREATE TABLE t3 (a int) ENGINE=MyISAM;
CREATE TABLE t1 (a int) ENGINE=merge UNION=(t2, t3);
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;

14
mysql-test/r/old-mode.result Normal file
View File

@ -0,0 +1,14 @@
drop table if exists t1,t2;
create table t1 (a int, b varchar(200), c text not null) checksum=1;
create table t2 (a int, b varchar(200), c text not null) checksum=0;
insert t1 values (1, "aaa", "bbb"), (NULL, "", "ccccc"), (0, NULL, "");
insert t2 select * from t1;
checksum table t1, t2;
Table Checksum
test.t1 3442722830
test.t2 2948697075
checksum table t1, t2 extended;
Table Checksum
test.t1 2948697075
test.t2 2948697075
drop table t1,t2;

2
mysql-test/r/ps_2myisam.result
View File

@ -1756,7 +1756,7 @@ set @arg14= 'abc';
set @arg14= NULL ;
set @arg15= CAST('abc' as binary) ;
set @arg15= NULL ;
create table t5 as select
create table t5 engine = MyISAM as select
8 as const01, @arg01 as param01,
8.0 as const02, @arg02 as param02,
80.00000000000e-1 as const03, @arg03 as param03,

2
mysql-test/r/ps_3innodb.result
View File

@ -1739,7 +1739,7 @@ set @arg14= 'abc';
set @arg14= NULL ;
set @arg15= CAST('abc' as binary) ;
set @arg15= NULL ;
create table t5 as select
create table t5 engine = MyISAM as select
8 as const01, @arg01 as param01,
8.0 as const02, @arg02 as param02,
80.00000000000e-1 as const03, @arg03 as param03,

2
mysql-test/r/ps_4heap.result
View File

@ -1740,7 +1740,7 @@ set @arg14= 'abc';
set @arg14= NULL ;
set @arg15= CAST('abc' as binary) ;
set @arg15= NULL ;
create table t5 as select
create table t5 engine = MyISAM as select
8 as const01, @arg01 as param01,
8.0 as const02, @arg02 as param02,
80.00000000000e-1 as const03, @arg03 as param03,

4
mysql-test/r/ps_5merge.result
View File

@ -1676,7 +1676,7 @@ set @arg14= 'abc';
set @arg14= NULL ;
set @arg15= CAST('abc' as binary) ;
set @arg15= NULL ;
create table t5 as select
create table t5 engine = MyISAM as select
8 as const01, @arg01 as param01,
8.0 as const02, @arg02 as param02,
80.00000000000e-1 as const03, @arg03 as param03,
@ -4698,7 +4698,7 @@ set @arg14= 'abc';
set @arg14= NULL ;
set @arg15= CAST('abc' as binary) ;
set @arg15= NULL ;
create table t5 as select
create table t5 engine = MyISAM as select
8 as const01, @arg01 as param01,
8.0 as const02, @arg02 as param02,
80.00000000000e-1 as const03, @arg03 as param03,

3146
mysql-test/r/ps_maria.result Normal file
View File

File diff suppressed because it is too large Load Diff

6
mysql-test/r/query_cache.result
View File

@ -42,9 +42,9 @@ drop table t1;
show status like "Qcache_queries_in_cache";
Variable_name Value
Qcache_queries_in_cache 0
create table t1 (a int not null);
create table t1 (a int not null) ENGINE=MyISAM;
insert into t1 values (1),(2),(3);
create table t2 (a int not null);
create table t2 (a int not null) ENGINE=MyISAM;
insert into t2 values (4),(5),(6);
create table t3 (a int not null) engine=MERGE UNION=(t1,t2) INSERT_METHOD=FIRST;
select * from t3;
@ -460,7 +460,7 @@ Qcache_queries_in_cache 2
drop table t1;
flush query cache;
reset query cache;
create table t1 (a int not null);
create table t1 (a int not null) ENGINE=MyISAM;
insert into t1 values (1),(2),(3);
select * from t1;
a

6
mysql-test/r/subselect.result
View File

@ -626,8 +626,8 @@ a b
33 10
22 11
drop table t11, t12, t2;
CREATE TABLE t1 (x int);
create table t2 (a int);
CREATE TABLE t1 (x int) ENGINE=MyISAM;
create table t2 (a int) ENGINE=MyISAM;
create table t3 (b int);
insert into t2 values (1);
insert into t3 values (1),(2);
@ -674,7 +674,7 @@ x
11
2
drop table t1, t2, t3;
CREATE TABLE t1 (x int not null, y int, primary key (x));
CREATE TABLE t1 (x int not null, y int, primary key (x)) ENGINE=MyISAM;
create table t2 (a int);
create table t3 (a int);
insert into t2 values (1);

2
mysql-test/suite/ndb/r/ps_7ndb.result
View File

@ -1739,7 +1739,7 @@ set @arg14= 'abc';
set @arg14= NULL ;
set @arg15= CAST('abc' as binary) ;
set @arg15= NULL ;
create table t5 as select
create table t5 engine = MyISAM as select
8 as const01, @arg01 as param01,
8.0 as const02, @arg02 as param02,
80.00000000000e-1 as const03, @arg03 as param03,

2
mysql-test/suite/rpl/r/rpl_insert.result
View File

@ -9,7 +9,7 @@ drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
start slave;
CREATE SCHEMA IF NOT EXISTS mysqlslap;
USE mysqlslap;
CREATE TABLE t1 (id INT, name VARCHAR(64));
CREATE TABLE t1 (id INT, name VARCHAR(64)) ENGINE=MyISAM;
SELECT COUNT(*) FROM mysqlslap.t1;
COUNT(*)
5000

8
mysql-test/suite/rpl/r/rpl_row_flsh_tbls.result
View File

@ -4,21 +4,21 @@ reset master;
reset slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
start slave;
create table t1 (a int);
create table t1 (a int) ENGINE=MyISAM;
insert into t1 values (10);
create table t2 (a int);
create table t2 (a int) ENGINE=MyISAM;
create table t3 (a int) engine=merge union(t1);
create table t4 (a int);
insert into t4 select * from t3;
rename table t1 to t5, t2 to t1;
flush no_write_to_binlog tables;
SHOW BINLOG EVENTS FROM 623 ;
SHOW BINLOG EVENTS FROM 651 ;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query 1 # use `test`; rename table t1 to t5, t2 to t1
select * from t3;
a
flush tables;
SHOW BINLOG EVENTS FROM 623 ;
SHOW BINLOG EVENTS FROM 651 ;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query 1 # use `test`; rename table t1 to t5, t2 to t1
master-bin.000001 # Query 1 # use `test`; flush tables

2
mysql-test/suite/rpl/r/rpl_row_insert_delayed.result
View File

@ -11,7 +11,7 @@ USE mysqlslap;
select @@global.binlog_format;
@@global.binlog_format
ROW
CREATE TABLE t1 (id INT primary key auto_increment, name VARCHAR(64));
CREATE TABLE t1 (id INT primary key auto_increment, name VARCHAR(64)) ENGINE=MyISAM;
FLUSH TABLE t1;
SELECT COUNT(*) FROM t1;
COUNT(*)

8
mysql-test/suite/rpl/r/rpl_stm_flsh_tbls.result
View File

@ -4,21 +4,21 @@ reset master;
reset slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
start slave;
create table t1 (a int);
create table t1 (a int) ENGINE=MyISAM;
insert into t1 values (10);
create table t2 (a int);
create table t2 (a int) ENGINE=MyISAM;
create table t3 (a int) engine=merge union(t1);
create table t4 (a int);
insert into t4 select * from t3;
rename table t1 to t5, t2 to t1;
flush no_write_to_binlog tables;
SHOW BINLOG EVENTS FROM 656 ;
SHOW BINLOG EVENTS FROM 684 ;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query 1 # use `test`; rename table t1 to t5, t2 to t1
select * from t3;
a
flush tables;
SHOW BINLOG EVENTS FROM 656 ;
SHOW BINLOG EVENTS FROM 684 ;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query 1 # use `test`; rename table t1 to t5, t2 to t1
master-bin.000001 # Query 1 # use `test`; flush tables

4
mysql-test/suite/rpl/r/rpl_stm_insert_delayed.result
View File

@ -11,7 +11,7 @@ USE mysqlslap;
select @@global.binlog_format;
@@global.binlog_format
STATEMENT
CREATE TABLE t1 (id INT primary key auto_increment, name VARCHAR(64));
CREATE TABLE t1 (id INT primary key auto_increment, name VARCHAR(64)) ENGINE=MyISAM;
FLUSH TABLE t1;
SELECT COUNT(*) FROM t1;
COUNT(*)
@ -77,7 +77,7 @@ USE mysqlslap;
select @@global.binlog_format;
@@global.binlog_format
MIXED
CREATE TABLE t1 (id INT primary key auto_increment, name VARCHAR(64));
CREATE TABLE t1 (id INT primary key auto_increment, name VARCHAR(64)) ENGINE=MyISAM;
FLUSH TABLE t1;
SELECT COUNT(*) FROM t1;
COUNT(*)

6
mysql-test/suite/rpl/r/rpl_switch_stm_row_mixed.result
View File

@ -135,7 +135,7 @@ execute stmt1 using @string;
deallocate prepare stmt1;
insert into t1 values(concat("for_23_",UUID()));
insert into t1 select "yesterday_24_";
create table t2 select rpad(UUID(),100,' ');
create table t2 ENGINE=MyISAM select rpad(UUID(),100,' ');
create table t3 select 1 union select UUID();
create table t4 select * from t1 where 3 in (select 1 union select 2 union select UUID() union select 3);
create table t5 select * from t1 where 3 in (select 1 union select 2 union select curdate() union select 3);
@ -473,7 +473,7 @@ master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # use `mysqltest1`; insert into t1 select "yesterday_24_"
master-bin.000001 # Query # # use `mysqltest1`; CREATE TABLE `t2` (
`rpad(UUID(),100,' ')` varchar(100) CHARACTER SET utf8 NOT NULL DEFAULT ''
)
) ENGINE=MyISAM
master-bin.000001 # Table_map # # table_id: # (mysqltest1.t2)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # use `mysqltest1`; CREATE TABLE `t3` (
@ -801,7 +801,7 @@ master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # use `mysqltest1`; insert into t1 select "yesterday_24_"
master-bin.000001 # Query # # use `mysqltest1`; CREATE TABLE `t2` (
`rpad(UUID(),100,' ')` varchar(100) CHARACTER SET utf8 NOT NULL DEFAULT ''
)
) ENGINE=MyISAM
master-bin.000001 # Table_map # # table_id: # (mysqltest1.t2)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # use `mysqltest1`; CREATE TABLE `t3` (

1
mysql-test/suite/rpl/t/rpl_innodb_bug28430.test
View File

@ -1,3 +1,4 @@
--source include/big_test.inc
--source include/have_innodb.inc
--source include/have_partition.inc
--source include/have_binlog_format_mixed_or_row.inc

2
mysql-test/suite/rpl/t/rpl_insert.test
View File

@ -11,7 +11,7 @@ CREATE SCHEMA IF NOT EXISTS mysqlslap;
USE mysqlslap;
--enable_warnings
CREATE TABLE t1 (id INT, name VARCHAR(64));
CREATE TABLE t1 (id INT, name VARCHAR(64)) ENGINE=MyISAM;
let $query = "INSERT DELAYED INTO t1 VALUES (1, 'Dr. No'), (2, 'From Russia With Love'), (3, 'Goldfinger'), (4, 'Thunderball'), (5, 'You Only Live Twice')";
--exec $MYSQL_SLAP --silent --concurrency=5 --iterations=200 --query=$query --delimiter=";"

2
mysql-test/suite/rpl/t/rpl_row_flsh_tbls.test
View File

@ -1,7 +1,7 @@
# depends on the binlog output
-- source include/have_binlog_format_row.inc
let $rename_event_pos= 623;
let $rename_event_pos= 651;
# Bug#18326: Do not lock table for writing during prepare of statement
# The use of the ps protocol causes extra table maps in the binlog, so

2
mysql-test/suite/rpl/t/rpl_stm_flsh_tbls.test
View File

@ -1,7 +1,7 @@
# depends on the binlog output
--source include/have_binlog_format_mixed_or_statement.inc
let $rename_event_pos= 656;
let $rename_event_pos= 684;
-- source extra/rpl_tests/rpl_flsh_tbls.test
# End of 4.1 tests

2
mysql-test/suite/rpl/t/rpl_switch_stm_row_mixed.test
View File

@ -140,7 +140,7 @@ insert into t1 select "yesterday_24_";
# Test of CREATE TABLE SELECT
create table t2 select rpad(UUID(),100,' ');
create table t2 ENGINE=MyISAM select rpad(UUID(),100,' ');
create table t3 select 1 union select UUID();
create table t4 select * from t1 where 3 in (select 1 union select 2 union select UUID() union select 3);
create table t5 select * from t1 where 3 in (select 1 union select 2 union select curdate() union select 3);

2
mysql-test/t/alter_table.test
View File

@ -159,7 +159,7 @@ drop table t1;
# Test of ALTER TABLE DELAYED
#
CREATE TABLE t1 (i int(10), index(i) );
CREATE TABLE t1 (i int(10), index(i) ) ENGINE=MyISAM;
ALTER TABLE t1 DISABLE KEYS;
INSERT DELAYED INTO t1 VALUES(1),(2),(3);
ALTER TABLE t1 ENABLE KEYS;

3
mysql-test/t/binlog_unsafe.test
View File

@ -14,5 +14,4 @@ INSERT INTO t1 SELECT UUID();
query_vertical SHOW WARNINGS;
DROP TABLE t1,t2,t3;
DROP VIEW v1;

9
mysql-test/t/delayed.test
View File

@ -5,6 +5,15 @@
# (Can't be tested with purify :( )
#
# limit the test to engines which support INSERT DELAYED
disable_query_log;
--require r/true.require
select @@global.storage_engine in
("memory","myisam","archive","blackhole") and
@@session.storage_engine in
("memory","myisam","archive","blackhole") as `TRUE`;
enable_query_log;
--disable_warnings
drop table if exists t1;
--enable_warnings

1
mysql-test/t/disabled.def
View File

@ -12,6 +12,7 @@
user_limits : Bug#23921 random failure of user_limits.test
concurrent_innodb : BUG#21579 2006-08-11 mleich innodb_concurrent random failures with varying differences
ctype_big5 : BUG#26711 2007-06-21 Lars Test has never worked on Double Whopper
federated_transactions : Bug#29523 Transactions do not work

2
mysql-test/t/events_logs_tests.test
View File

@ -75,12 +75,10 @@ create event ev_log_general on schedule at now() on completion not preserve
--replace_column 1 USER_HOST
select user_host, db, sql_text from mysql.slow_log
where sql_text like 'select \'events_logs_test\'%';
drop database events_test;
set global event_scheduler=off;
set @@global.long_query_time=default;
set @@session.long_query_time=default;
#
# Safety
#

28
mysql-test/t/maria-big.test Normal file
View File

@ -0,0 +1,28 @@
# Test of scenarios potentially too big for --valgrind or --mem
-- source include/have_maria.inc
enable_info;
set storage_engine=maria;
set global maria_log_file_size=4294967295;
disable_warnings;
drop table if exists t1, t2;
enable_warnings;
create table t1(a char(3));
insert into t1 values("abc");
insert into t1 select "def" from t1;
insert into t1 select "ghi" from t1;
insert into t1 select "jkl" from t1;
insert into t1 select "mno" from t1;
insert into t1 select "pqr" from t1;
insert into t1 select "stu" from t1;
insert into t1 select "vwx" from t1;
insert into t1 select "yza" from t1;
insert into t1 select "ceg" from t1;
insert into t1 select "ikm" from t1;
insert into t1 select "oqs" from t1;
select count(*) from t1;
insert into t1 select "uwy" from t1;
create table t2 select * from t1;
select count(*) from t1;
select count(*) from t2;
drop table t1, t2;
disable_info;

42
mysql-test/t/maria-connect.test Normal file
View File

@ -0,0 +1,42 @@
#
# Test that can't be run with --extern
#
-- source include/have_maria.inc
-- source include/have_log_bin.inc
let $default=`select @@global.storage_engine`;
set global storage_engine=maria;
set session storage_engine=maria;
set global maria_log_file_size=4294967295;
# Initialise
--disable_warnings
drop table if exists t1;
--enable_warnings
SET SQL_WARNINGS=1;
#
# UNIQUE key test
#
# as long as maria cannot rollback, binlog should contain both inserts
#
RESET MASTER;
set binlog_format=statement;
CREATE TABLE t1 (a int primary key);
insert t1 values (1),(2),(3);
--error ER_DUP_ENTRY
insert t1 values (4),(2),(5);
select * from t1;
SHOW BINLOG EVENTS FROM 106;
drop table t1;
set binlog_format=default;
# End of 5.2 tests
--disable_result_log
--disable_query_log
eval set global storage_engine=$default;
--enable_result_log
--enable_query_log

104
mysql-test/t/maria-purge.test Normal file
View File

@ -0,0 +1,104 @@
-- source include/have_maria.inc
-- source include/big_test.inc
let $default=`select @@global.storage_engine`;
set global storage_engine=maria;
set session storage_engine=maria;
let $def_logsize=`select @@global.maria_log_file_size`;
let $def_checkinterval=`select @@global.maria_checkpoint_interval`;
set global maria_log_file_size=4294967296;
# Initialise
--disable_warnings
drop table if exists t1,t2;
--enable_warnings
SET SQL_WARNINGS=1;
CREATE TABLE t1 (
STRING_DATA char(255) default NULL
);
CREATE TABLE t2 (
STRING_DATA char(255) default NULL
);
INSERT INTO t1 VALUES ('AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA');
INSERT INTO t1 VALUES ('DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD');
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
set global maria_log_file_size=16777216;
eval set global maria_checkpoint_interval=$def_checkinterval;
--replace_regex /Size +[0-9]+ ; .+master-data/master-data/
SHOW ENGINE maria logs;
insert into t2 select * from t1;
insert into t1 select * from t2;
eval set global maria_checkpoint_interval=$def_checkinterval;
--replace_regex /Size +[0-9]+ ; .+master-data/master-data/
SHOW ENGINE maria logs;
set global maria_log_file_size=16777216;
select @@global.maria_log_file_size;
eval set global maria_checkpoint_interval=$def_checkinterval;
--replace_regex /Size +[0-9]+ ; .+master-data/master-data/
SHOW ENGINE maria logs;
set global maria_log_file_size=8388608;
select @@global.maria_log_file_size;
set global maria_log_purge_type=at_flush;
insert into t1 select * from t2;
eval set global maria_checkpoint_interval=$def_checkinterval;
--replace_regex /Size +[0-9]+ ; .+master-data/master-data/
SHOW ENGINE maria logs;
flush logs;
--replace_regex /Size +[0-9]+ ; .+master-data/master-data/
SHOW ENGINE maria logs;
set global maria_log_file_size=16777216;
set global maria_log_purge_type=external;
insert into t1 select * from t2;
eval set global maria_checkpoint_interval=$def_checkinterval;
--replace_regex /Size +[0-9]+ ; .+master-data/master-data/
SHOW ENGINE maria logs;
flush logs;
--replace_regex /Size +[0-9]+ ; .+master-data/master-data/
SHOW ENGINE maria logs;
set global maria_log_purge_type=immediate;
insert into t1 select * from t2;
eval set global maria_checkpoint_interval=$def_checkinterval;
--replace_regex /Size +[0-9]+ ; .+master-data/master-data/
SHOW ENGINE maria logs;
drop table t1, t2;
--disable_result_log
--disable_query_log
set global maria_log_purge_type=immediate;
eval set global storage_engine=$default;
eval set global maria_log_file_size=$def_logsize;
eval set global maria_checkpoint_interval=$def_checkinterval;
--enable_result_log
--enable_query_log

2
mysql-test/t/maria-recovery-bitmap-master.opt Normal file
View File

@ -0,0 +1,2 @@
--skip-stack-trace --skip-core-file

79
mysql-test/t/maria-recovery-bitmap.test Normal file
View File

@ -0,0 +1,79 @@
# Tests of Maria's recovery of the bitmap pages
--source include/not_embedded.inc
# Don't test this under valgrind, memory leaks will occur as we crash
--source include/not_valgrind.inc
# Binary must be compiled with debug for crash to occur
--source include/have_debug.inc
--source include/have_maria.inc
--disable_warnings
drop database if exists mysqltest;
--enable_warnings
create database mysqltest;
# Include scripts can perform SQL. For it to not influence the main test
# they use a separate connection. This way if they use a DDL it would
# not autocommit in the main test.
connect (admin, 127.0.0.1, root,,mysqltest,,);
--enable_reconnect
connection default;
use mysqltest;
--enable_reconnect
-- source include/maria_empty_logs.inc
let $mms_tables=1;
create table t1 (a varchar(10000)) engine=maria;
# we want recovery to use the tables as they were at time of crash
let $mvr_restore_old_snapshot=0;
# UNDO phase prevents physical comparison, normally,
# so we'll only use checksums to compare.
let $mms_compare_physically=0;
let $mvr_crash_statement= set global maria_checkpoint_interval=1;
--echo * TEST of over-allocated bitmap not flushed by checkpoint
let $mvr_debug_option="+d,maria_crash";
insert into t1 values ("bbbbbbb");
-- source include/maria_make_snapshot_for_comparison.inc
# make_snapshot_for_comparison closed the table, which lost its id.
# So we make a null operation just to give a short id to the table so
# that checkpoint includes table in checkpoint (otherwise nothing to
# test).
insert into t1 values ("bbbbbbb");
delete from t1 limit 1;
set session debug="+d,info,enter,exit,maria_over_alloc_bitmap";
send insert into t1 values ("aaaaaaaaa");
connection admin;
# Leave time for INSERT to block after modifying bitmap;
# in the future we should not use sleep but something like
# debug_sync_point().
sleep 5;
# force a checkpoint, which could, if buggy, flush over-allocated
# bitmap page; as REDO-UNDO was not written, bitmap and data page
# would be inconsistent. Correct checkpoint will wait until UNDO is
# written.
set global maria_checkpoint_interval=1;
-- source include/maria_verify_recovery.inc
# disabled until pagecache callback framework is coded at which point
# we can add a get_lsn() callback for bitmaps, fixing the below bug.
if (0)
{
--echo * TEST of bitmap flushed without REDO-UNDO in the log (WAL violation)
# before crashing we'll flush the bitmap page
let $mvr_debug_option="+d,maria_flush_bitmap,maria_crash";
-- source include/maria_make_snapshot_for_comparison.inc
lock tables t1 write;
insert into t1 values (REPEAT('a', 6000));
# bitmap of after-INSERT will be on disk, but data pages will not; if
# log is not flushed the bitmap is inconsistent with the data.
-- source include/maria_verify_recovery.inc
drop table t1;
}
# clean up everything
let $mms_purpose=comparison;
eval drop database mysqltest_for_$mms_purpose;
drop database mysqltest;

2
mysql-test/t/maria-recovery-master.opt Normal file
View File

@ -0,0 +1,2 @@
--skip-stack-trace --skip-core-file

187
mysql-test/t/maria-recovery.test Normal file
View File

@ -0,0 +1,187 @@
--source include/not_embedded.inc
# Don't test this under valgrind, memory leaks will occur as we crash
--source include/not_valgrind.inc
# Binary must be compiled with debug for crash to occur
--source include/have_debug.inc
--source include/have_maria.inc
set global maria_log_file_size=4294967295;
--disable_warnings
drop database if exists mysqltest;
--enable_warnings
create database mysqltest;
# Include scripts can perform SQL. For it to not influence the main test
# they use a separate connection. This way if they use a DDL it would
# not autocommit in the main test.
connect (admin, 127.0.0.1, root,,mysqltest,,);
--enable_reconnect
connection default;
use mysqltest;
--enable_reconnect
# A sample test
-- source include/maria_empty_logs.inc
let $mms_tables=1;
create table t1 (a varchar(1000)) engine=maria;
--echo * TEST of REDO: see if recovery can reconstruct if we give it an old table
-- source include/maria_make_snapshot_for_feeding_recovery.inc
# Your committed statements here, which we expect to
# be reconstructed from the log
insert into t1 values ("00000000");
-- source include/maria_make_snapshot_for_comparison.inc
# we want recovery to run on the first snapshot made above
let $mvr_restore_old_snapshot=1;
# As we did only committed work, we test REDO applying, which could
# produce a physically identical table.
let $mms_compare_physically=1;
let $mvr_debug_option="+d,maria_flush_whole_log,maria_crash";
let $mvr_crash_statement= set global maria_checkpoint_interval=1;
# the script below will trigger recovery and compare checksums
-- source include/maria_verify_recovery.inc
let $mms_compare_physically=0;
# so a SELECT like this is pure visual effect, brings nothing.
select * from t1;
--echo * TEST of REDO+UNDO: normal recovery test (no moving tables under its feet)
# different types of crash => a loop; here are loop control variables
let $crash_no_flush=1;
let $crash_flush_whole_page_cache=0;
let $crash_flush_states=0;
let $crash_flush_whole_log=0;
let $crash_loop=1;
# we want recovery to use the tables as they were at time of crash
let $mvr_restore_old_snapshot=0;
# UNDO phase prevents physical comparison, normally,
# so we'll only use checksums to compare.
let $mms_compare_physically=0;
let $mvr_crash_statement= set global maria_checkpoint_interval=1;
# Note that we don't remove logs between iterations. Test is
# cumulative (each new recovery processes more log records than the previous).
while ($crash_loop)
{
if ($crash_flush_whole_log)
{
let $mvr_debug_option="+d,maria_flush_whole_log,maria_crash";
# set up what next iteration should do:
let $crash_flush_whole_log=0;
let $crash_loop=0;
}
if ($crash_flush_states)
{
let $mvr_debug_option="+d,maria_flush_states,maria_flush_whole_log,maria_crash";
let $crash_flush_states=0;
let $crash_flush_whole_log=1;
}
if ($crash_flush_whole_page_cache)
{
let $mvr_debug_option="+d,maria_flush_whole_page_cache,maria_crash";
let $crash_flush_whole_page_cache=0;
let $crash_flush_states=1;
}
if ($crash_no_flush)
{
let $mvr_debug_option="+d,maria_crash";
let $crash_no_flush=0;
let $crash_flush_whole_page_cache=1;
}
# Your committed statements here
insert into t1 values ("00000000");
-- source include/maria_make_snapshot_for_comparison.inc
# Your statements which we expect to be rolled back
lock tables t1 write;
insert into t1 values ("aaaaaaaaa");
-- source include/maria_verify_recovery.inc
select * from t1;
}
drop table t1;
# what did we compare above:
# - checksum: tells that the tables contain the same amount of rows
# and same data in rows
# - index: no, neither state nor pages were compared
# - bitmap pages: the REPAIR QUICK done above very probably checks
# that bitmap reflects page occupation; do we need to do physical
# compare?
# - page LSN: not compared; we should compare that page's LSN in new
# table is >= page's LSN in old table (it can be >, due to UNDO phase)
# we had a bug where new page's LSN was 0... todo.
#
# Test for this bug: an UPDATE purges and rewrites a tail page, and
# recovery applied the purge, stamped page with UNDO's LSN, thus
# the rewrite was ignored.
#
--echo * TEST of two REDOs for same page in one REDO group
-- source include/maria_empty_logs.inc
let $mms_tables=1;
CREATE TABLE t1 (
i int,
b blob default NULL,
c varchar(6000) default NULL
) ENGINE=MARIA CHECKSUM=1;
-- source include/maria_make_snapshot_for_feeding_recovery.inc
INSERT INTO t1 VALUES (1, REPEAT('a', 5000), REPEAT('b', 5000));
UPDATE t1 SET i=3, b=CONCAT(b,'c') WHERE i=1;
SELECT LENGTH(b) FROM t1 WHERE i=3;
-- source include/maria_make_snapshot_for_comparison.inc
# we want recovery to run on the first snapshot made above
let $mvr_restore_old_snapshot=1;
let $mms_compare_physically=0;
let $mvr_debug_option="+d,maria_flush_whole_log,maria_crash";
let $mvr_crash_statement= set global maria_checkpoint_interval=1;
-- source include/maria_verify_recovery.inc
SELECT LENGTH(b) FROM t1 WHERE i=3;
drop table t1;
# Test that INSERT's effect on auto-increment is recovered
--echo * TEST of INSERT vs state.auto_increment
-- source include/maria_empty_logs.inc
let $mms_tables=1;
CREATE TABLE t1 (
i int auto_increment primary key,
c varchar(6),
key(c)
) ENGINE=MARIA;
insert into t1 values(null,"b");
-- source include/maria_make_snapshot_for_feeding_recovery.inc
insert into t1 values(null,"a"), (null,"c"), (null,"d");
# With this DELETE we also verify that Recovery cares only about INSERTs
delete from t1 where c="d";
-- source include/maria_make_snapshot_for_comparison.inc
let $mvr_restore_old_snapshot=1;
let $mms_compare_physically=0;
let $mvr_debug_option="+d,maria_flush_whole_log,maria_crash";
let $mvr_crash_statement= set global maria_checkpoint_interval=1;
-- source include/maria_verify_recovery.inc
show create table t1;
# Test that UPDATE's effect on auto-increment is recovered
--echo * TEST of UPDATE vs state.auto_increment
-- source include/maria_make_snapshot_for_feeding_recovery.inc
update t1 set i=15 where c="a";
-- source include/maria_make_snapshot_for_comparison.inc
let $mvr_restore_old_snapshot=1;
let $mms_compare_physically=0;
let $mvr_debug_option="+d,maria_flush_whole_log,maria_crash";
let $mvr_crash_statement= set global maria_checkpoint_interval=1;
-- source include/maria_verify_recovery.inc
show create table t1;
drop table t1;
# clean up everything
let $mms_purpose=feeding_recovery;
eval drop database mysqltest_for_$mms_purpose;
let $mms_purpose=comparison;
eval drop database mysqltest_for_$mms_purpose;
drop database mysqltest;

1334
mysql-test/t/maria.test Normal file
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14
mysql-test/t/merge.test
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@ -2,6 +2,11 @@
# Test of MERGE TABLES
#
# MERGE tables require MyISAM tables
let $default=`select @@global.storage_engine`;
set global storage_engine=myisam;
set session storage_engine=myisam;
--disable_warnings
drop table if exists t1,t2,t3,t4,t5,t6;
drop database if exists mysqltest;
@ -599,9 +604,9 @@ SELECT * FROM t3;
DROP TABLE t1, t2, t3;
--echo End of 5.0 tests
#
# Bug #8306: TRUNCATE leads to index corruption
#
@ -738,7 +743,7 @@ DROP TABLE t1, t2;
# *after* the administration task. It was terminated by UNLOCK TABLES only.
#
# This is the same test case as for
# Bug#26867 - LOCK TABLES + REPAIR + merge table result in memory/cpu hogging
# Bug#26867 - LOCK TABLES REPAIR + merge table result in memory/cpu hogging
#
#
CREATE TABLE t1 (c1 INT) ENGINE= MyISAM;
@ -1381,3 +1386,8 @@ FLUSH TABLES m1, t1;
UNLOCK TABLES;
DROP TABLE t1, m1;
--disable_result_log
--disable_query_log
eval set global storage_engine=$default;
--enable_result_log
--enable_query_log

2
mysql-test/t/myisam.test
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@ -4,7 +4,7 @@
# Initialise
--disable_warnings
drop table if exists t1,t2;
drop table if exists t1,t2,t3;
--enable_warnings
SET SQL_WARNINGS=1;

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