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This commit is contained in:
Sergei Golubchik 2010-02-12 09:47:31 +01:00
commit b6d030edbf
35 changed files with 276 additions and 100 deletions
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76
config/ac-macros/libevent.m4
View File

@ -14,13 +14,6 @@ AC_DEFUN([MYSQL_USE_BUNDLED_LIBEVENT], [
libevent_libs="\$(top_builddir)/extra/libevent/libevent.a"
libevent_includes="-I\$(top_srcdir)/extra/libevent"
libevent_test_option="--mysqld=--thread-handling=pool-of-threads"
AC_SUBST(libevent_libs)
AC_SUBST(libevent_includes)
AC_SUBST(libevent_test_option)
AC_DEFINE([HAVE_LIBEVENT], [1], [If we want to use libevent and have connection pooling])
AC_MSG_RESULT([using bundled libevent])
dnl Get the upstream file with the original libevent configure macros.
dnl Use builtin include for this, to work around path problems in old versions of aclocal.
@ -39,17 +32,64 @@ AC_DEFUN([MYSQL_CHECK_LIBEVENT], [
AC_CONFIG_FILES(extra/libevent/Makefile)
AC_MSG_CHECKING(for libevent)
AC_ARG_WITH([libevent],
[ --with-libevent use libevent and have connection pooling],
[with_libevent=$withval],
[with_libevent=no]
)
AC_MSG_NOTICE([checking what libevent library to use])
if test "$with_libevent" != "no"; then
MYSQL_USE_BUNDLED_LIBEVENT
else
AC_MSG_RESULT([disabled])
AC_ARG_WITH([libevent],
AC_HELP_STRING([--with-libevent=yes|no|bundled|DIR],
[Use libevent and have connection pooling.
A location of libevent library can be specified.
Given DIR, libevent library is
assumed to be in $DIR/lib and header files
in $DIR/include.]),
[with_libevent=${withval}],
[with_libevent=no])
case "$with_libevent" in
"no")
with_libevent=disabled
;;
"bundled")
MYSQL_USE_BUNDLED_LIBEVENT
;;
"" | "yes")
libevent_includes=""
libevent_libs="-levent"
AC_CHECK_LIB(event, evutil_socketpair,[with_libevent=system],
[with_libevent=bundled])
AC_CHECK_HEADER(evutil.h,,[with_libevent=bundled])
if test "$with_libevent" = "bundled"; then
MYSQL_USE_BUNDLED_LIBEVENT
fi
;;
*)
# Test for libevent using all known library file endings
if test \( -f "$with_libevent/lib/libevent.a" -o \
-f "$with_libevent/lib/libevent.so" -o \
-f "$with_libevent/lib/libevent.sl" -o \
-f "$with_libevent/lib/libevent.dylib" \) \
-a -f "$with_libevent/include/evutil.h"; then
libevent_includes="-I$with_libevent/include"
libevent_libs="-L$with_libevent/lib -levent"
AC_CHECK_LIB(event, evutil_socketpair,[with_libevent=$with_libevent],
[with_libevent=no], [$libevent_libs])
else
with_libevent=no
fi
if test "$with_libevent" = "no"; then
AC_MSG_ERROR([libevent headers or binaries were not found])
fi
;;
esac
AC_MSG_CHECKING(for libevent)
AC_MSG_RESULT([$with_libevent])
if test "$with_libevent" != "disabled"; then
libevent_test_option="--mysqld=--thread-handling=pool-of-threads"
AC_SUBST(libevent_libs)
AC_SUBST(libevent_includes)
AC_SUBST(libevent_test_option)
AC_DEFINE([HAVE_LIBEVENT], [1], [If we want to use libevent and have connection pooling])
fi
AM_CONDITIONAL([HAVE_LIBEVENT], [ test "$with_libevent" != "no" ])
AM_CONDITIONAL([HAVE_LIBEVENT], [ test "$with_libevent" != "disabled" ])
])

2
configure.in
View File

@ -609,7 +609,7 @@ AC_CHECK_TOOL([NM], [nm])
if test "$TARGET_LINUX" = "true" -a "$static_nss" = ""
then
tmp=`$NM ${other_libc_lib:-/usr/lib*}/libc.a | grep _nss_files_getaliasent_r1`
tmp=`$NM ${other_libc_lib:-/usr/lib*}/libc.a 2>&1 | grep _nss_files_getaliasent_r1`
if test -n "$tmp"
then
STATIC_NSS_FLAGS="-lc -lnss_files -lnss_dns -lresolv"

2
include/my_base.h
View File

@ -111,7 +111,7 @@ enum ha_storage_media {
enum ha_extra_function {
HA_EXTRA_NORMAL=0, /* Optimize for space (def) */
HA_EXTRA_QUICK=1, /* Optimize for speed */
HA_EXTRA_NOT_USED=2,
HA_EXTRA_NOT_USED=2, /* Should be ignored by handler */
HA_EXTRA_CACHE=3, /* Cache record in HA_rrnd() */
HA_EXTRA_NO_CACHE=4, /* End caching of records (def) */
HA_EXTRA_NO_READCHECK=5, /* No readcheck on update */

2
libmysqld/CMakeLists.txt
View File

@ -153,7 +153,7 @@ FILE(WRITE cmake_dummy.c " ")
# custom targets to "sql/CMakeLists.txt" and reference them here.
ADD_LIBRARY(mysqlserver STATIC ${LIBMYSQLD_SOURCES})
ADD_DEPENDENCIES(mysqlserver GenServerSource GenError)
TARGET_LINK_LIBRARIES(mysqlserver)
TARGET_LINK_LIBRARIES(mysqlserver psapi.lib)
# Add any additional libraries requested by engine(s)
FOREACH (ENGINE_LIB ${MYSQLD_STATIC_ENGINE_LIBS})

2
mysql-test/mysql-test-run.pl
View File

@ -5542,6 +5542,8 @@ sub usage ($) {
if ( $message )
{
print STDERR "$message\n";
print STDERR "For full list of options, use $0 --help\n";
exit;
}
print <<HERE;

1
mysql-test/r/sp-destruct.result
View File

@ -1,4 +1,5 @@
call mtr.add_suppression("Column count of mysql.proc is wrong. Expected 20, found 19. The table is probably corrupted");
flush table mysql.proc;
use test;
drop procedure if exists bug14233;
drop function if exists bug14233;

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

@ -1261,12 +1261,12 @@ ERROR HY000: Variable 'lower_case_table_names' is a read only variable
#
SHOW VARIABLES like 'myisam_recover_options';
Variable_name Value
myisam_recover_options OFF
myisam_recover_options DEFAULT
SELECT @@session.myisam_recover_options;
ERROR HY000: Variable 'myisam_recover_options' is a GLOBAL variable
SELECT @@global.myisam_recover_options;
@@global.myisam_recover_options
OFF
DEFAULT
SET @@session.myisam_recover_options= 'x';
ERROR HY000: Variable 'myisam_recover_options' is a read only variable
SET @@global.myisam_recover_options= 'x';

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

@ -155,13 +155,13 @@ v5 VIEW
v6 VIEW
show table status;
Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
t1 MyISAM 10 Fixed 5 9 45 # 1024 0 NULL # # NULL latin1_swedish_ci NULL
v1 NULL NULL NULL NULL NULL NULL # NULL NULL NULL # # NULL NULL NULL NULL VIEW
v2 NULL NULL NULL NULL NULL NULL # NULL NULL NULL # # NULL NULL NULL NULL VIEW
v3 NULL NULL NULL NULL NULL NULL # NULL NULL NULL # # NULL NULL NULL NULL VIEW
v4 NULL NULL NULL NULL NULL NULL # NULL NULL NULL # # NULL NULL NULL NULL VIEW
v5 NULL NULL NULL NULL NULL NULL # NULL NULL NULL # # NULL NULL NULL NULL VIEW
v6 NULL NULL NULL NULL NULL NULL # NULL NULL NULL # # NULL NULL NULL NULL VIEW
t1 MyISAM 10 Fixed 5 9 45 # 1024 0 NULL # # # latin1_swedish_ci NULL
v1 NULL NULL NULL NULL NULL NULL # NULL NULL NULL # # # NULL NULL NULL VIEW
v2 NULL NULL NULL NULL NULL NULL # NULL NULL NULL # # # NULL NULL NULL VIEW
v3 NULL NULL NULL NULL NULL NULL # NULL NULL NULL # # # NULL NULL NULL VIEW
v4 NULL NULL NULL NULL NULL NULL # NULL NULL NULL # # # NULL NULL NULL VIEW
v5 NULL NULL NULL NULL NULL NULL # NULL NULL NULL # # # NULL NULL NULL VIEW
v6 NULL NULL NULL NULL NULL NULL # NULL NULL NULL # # # NULL NULL NULL VIEW
drop view v1,v2,v3,v4,v5,v6;
create view v1 (c,d,e,f) as select a,b,
a in (select a+2 from t1), a = all (select a from t1) from t1;

2
mysql-test/suite/maria/t/maria-recovery2-master.opt
View File

@ -1 +1 @@
--skip-stack-trace --skip-core-file --loose-maria-log-dir-path=$MYSQLTEST_VARDIR/tmp
--skip-stack-trace --skip-core-file --loose-maria-log-dir-path=$MYSQLTEST_VARDIR/tmp --myisam-recover=

1
mysql-test/suite/parts/t/partition_repair_myisam-master.opt Normal file
View File

@ -0,0 +1 @@
--myisam-recover=off

1
mysql-test/t/sp-destruct.test
View File

@ -17,6 +17,7 @@ call mtr.add_suppression("Column count of mysql.proc is wrong. Expected 20, foun
# Backup proc table
let $MYSQLD_DATADIR= `select @@datadir`;
flush table mysql.proc;
--copy_file $MYSQLD_DATADIR/mysql/proc.frm $MYSQLTEST_VARDIR/tmp/proc.frm
--copy_file $MYSQLD_DATADIR/mysql/proc.MYD $MYSQLTEST_VARDIR/tmp/proc.MYD
--copy_file $MYSQLD_DATADIR/mysql/proc.MYI $MYSQLTEST_VARDIR/tmp/proc.MYI

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

@ -87,7 +87,7 @@ explain extended select c from v6;
# show table/table status test
show tables;
show full tables;
--replace_column 8 # 12 # 13 #
--replace_column 8 # 12 # 13 # 14 #
show table status;
drop view v1,v2,v3,v4,v5,v6;

13
sql-bench/bench-init.pl.sh
View File

@ -39,8 +39,8 @@ require "$pwd/server-cfg" || die "Can't read Configuration file: $!\n";
$|=1; # Output data immediately
$opt_skip_test=$opt_skip_create=$opt_skip_delete=$opt_verbose=$opt_fast_insert=$opt_lock_tables=$opt_debug=$opt_skip_delete=$opt_fast=$opt_force=$opt_log=$opt_use_old_results=$opt_help=$opt_odbc=$opt_small_test=$opt_small_tables=$opt_samll_key_tables=$opt_stage=$opt_old_headers=$opt_die_on_errors=$opt_tcpip=$opt_random=$opt_only_missing_tests=0;
$opt_cmp=$opt_user=$opt_password=$opt_connect_options="";
$opt_skip_test=$opt_skip_create=$opt_skip_delete=$opt_verbose=$opt_fast_insert=$opt_lock_tables=$opt_debug=$opt_skip_delete=$opt_fast=$opt_force=$opt_log=$opt_use_old_results=$opt_help=$opt_odbc=$opt_small_test=$opt_small_tables=$opt_samll_key_tables=$opt_stage=$opt_old_headers=$opt_die_on_errors=$opt_tcpip=$opt_random=$opt_only_missing_tests=$opt_temporary_tables=0;
$opt_cmp=$opt_user=$opt_password=$opt_connect_options=$opt_connect_command= "";
$opt_server="mysql"; $opt_dir="output";
$opt_host="localhost";$opt_database="test";
$opt_machine=""; $opt_suffix="";
@ -59,7 +59,7 @@ $log_prog_args=join(" ", skip_arguments(\@ARGV,"comments","cmp","server",
"use-old-results","skip-test",
"optimization","hw",
"machine", "dir", "suffix", "log"));
GetOptions("skip-test=s","comments=s","cmp=s","server=s","user=s","host=s","database=s","password=s","loop-count=i","row-count=i","skip-create","skip-delete","verbose","fast-insert","lock-tables","debug","fast","force","field-count=i","regions=i","groups=i","time-limit=i","log","use-old-results","machine=s","dir=s","suffix=s","help","odbc","small-test","small-tables","small-key-tables","stage=i","threads=i","random","old-headers","die-on-errors","create-options=s","hires","tcpip","silent","optimization=s","hw=s","socket=s","connect-options=s","only-missing-tests") || usage();
GetOptions("skip-test=s","comments=s","cmp=s","server=s","user=s","host=s","database=s","password=s","loop-count=i","row-count=i","skip-create","skip-delete","verbose","fast-insert","lock-tables","debug","fast","force","field-count=i","regions=i","groups=i","time-limit=i","log","use-old-results","machine=s","dir=s","suffix=s","help","odbc","small-test","small-tables","small-key-tables","stage=i","threads=i","random","old-headers","die-on-errors","create-options=s","hires","tcpip","silent","optimization=s","hw=s","socket=s","connect-options=s","connect-command=s","only-missing-tests","temporary-tables") || usage();
usage() if ($opt_help);
$server=get_server($opt_server,$opt_host,$opt_database,$opt_odbc,
@ -454,6 +454,9 @@ All benchmarks takes the following options:
create all MySQL tables as InnoDB tables use:
--create-options=ENGINE=InnoDB
--temporary-tables
Use temporary tables for all tests.
--database (Default $opt_database)
In which database the test tables are created.
@ -595,6 +598,10 @@ All benchmarks takes the following options:
Add options, which uses at DBI connect.
For example --connect-options=mysql_read_default_file=/etc/my.cnf.
--connect-command='SQL command'
Initialization command to execute when logged in. Useful for setting
up the environment.
EOF
exit(0);
}

43
sql-bench/server-cfg.sh
View File

@ -159,6 +159,7 @@ sub new
$limits{'max_index'} = 16; # Max number of keys
$limits{'max_index_parts'} = 16; # Max segments/key
$limits{'max_tables'} = (($machine || '') =~ "^win") ? 5000 : 65000;
$limits{'max_temporary_tables'}= 400;
$limits{'max_text_size'} = 1000000; # Good enough for tests
$limits{'multi_drop'} = 1; # Drop table can take many tables
$limits{'order_by_position'} = 1; # Can use 'ORDER BY 1'
@ -189,6 +190,7 @@ sub new
$self->{'transactions'} = 1; # Transactions enabled
$limits{'max_columns'} = 90; # Max number of columns in table
$limits{'max_tables'} = 32; # No comments
$limits{'max_temporary_tables'}= $limits{"max_tables"};
}
if (defined($main::opt_create_options) &&
$main::opt_create_options =~ /engine=bdb/i)
@ -200,6 +202,7 @@ sub new
{
$limits{'working_blobs'} = 0; # Blobs not implemented yet
$limits{'max_tables'} = 500;
$limits{'max_temporary_tables'}= $limits{"max_tables"};
$self->{'transactions'} = 1; # Transactions enabled
}
@ -249,6 +252,11 @@ sub connect
die "Got error: '$DBI::errstr' when connecting to " . $self->{'data_source'} ." with user: '$main::opt_user' password: '$main::opt_password'\n";
$dbh->do("SET OPTION LOG_OFF=1,UPDATE_LOG=0");
if ($main::opt_connect_command ne "")
{
$dbh->do($main::opt_connect_command) or
die "Can't execute connect_command: $main::opt_connect_command error: $DBI::errstr\n";
}
return $dbh;
}
@ -265,7 +273,14 @@ sub create
my($self,$table_name,$fields,$index,$options) = @_;
my($query,@queries);
$query="create table $table_name (";
if ($main::opt_temporary_tables)
{
$query="create temporary table $table_name (";
}
else
{
$query="create table $table_name (";
}
foreach $field (@$fields)
{
# $field =~ s/ decimal/ double(10,2)/i;
@ -388,6 +403,7 @@ sub new
$limits{'max_conditions'} = 74;
$limits{'max_columns'} = 75;
$limits{'max_tables'} = 65000; # Should be big enough
$limits{'max_temporary_tables'}= $limits{"max_tables"};
$limits{'max_text_size'} = 32000;
$limits{'query_size'} = 65535;
$limits{'max_index'} = 5;
@ -617,7 +633,9 @@ sub new
$limits{'max_conditions'} = 9999; # This makes Pg real slow
$limits{'max_index'} = 64; # Big enough
$limits{'max_index_parts'} = 16;
$limits{'max_tables'} = 5000; # 10000 crashes pg 7.0.2
$limits{'max_tables'} = 65000;
$limits{'max_temporary_tables'}= $limits{"max_tables"};
$limits{'max_text_size'} = 65000; # Good enough for test
$limits{'multi_drop'} = 1;
$limits{'order_by_position'} = 1;
@ -868,6 +886,8 @@ sub new
$limits{'max_conditions'} = 9999; # Probably big enough
$limits{'max_columns'} = 2000; # From crash-me
$limits{'max_tables'} = 65000; # Should be big enough
$limits{'max_temporary_tables'}= $limits{"max_tables"};
$limits{'max_text_size'} = 65492; # According to tests
$limits{'query_size'} = 65535; # Probably a limit
$limits{'max_index'} = 64; # Probably big enough
@ -1099,6 +1119,7 @@ sub new
# above this value .... but can handle 2419 columns
# maybe something for crash-me ... but how to check ???
$limits{'max_tables'} = 65000; # Should be big enough
$limits{'max_temporary_tables'}= $limits{"max_tables"};
$limits{'max_text_size'} = 4095; # max returned ....
$limits{'query_size'} = 65535; # Not a limit, big enough
$limits{'max_index'} = 64; # Big enough
@ -1369,6 +1390,8 @@ sub new
$limits{'max_conditions'} = 9999; # (Actually not a limit)
$limits{'max_columns'} = 254; # Max number of columns in table
$limits{'max_tables'} = 65000; # Should be big enough
$limits{'max_temporary_tables'}= $limits{"max_tables"};
$limits{'max_text_size'} = 2000; # Limit for blob test-connect
$limits{'query_size'} = 65525; # Max size with default buffers.
$limits{'max_index'} = 16; # Max number of keys
@ -1642,6 +1665,8 @@ sub new
$limits{'max_column_name'} = 18; # max table and column name
$limits{'max_columns'} = 994; # Max number of columns in table
$limits{'max_tables'} = 65000; # Should be big enough
$limits{'max_temporary_tables'}= $limits{"max_tables"};
$limits{'max_index'} = 64; # Max number of keys
$limits{'max_index_parts'} = 15; # Max segments/key
$limits{'max_text_size'} = 65535; # Max size with default buffers. ??
@ -1830,6 +1855,8 @@ sub new
$limits{'max_conditions'} = 97; # We get 'Query is too complex'
$limits{'max_columns'} = 255; # Max number of columns in table
$limits{'max_tables'} = 65000; # Should be big enough
$limits{'max_temporary_tables'}= $limits{"max_tables"};
$limits{'max_text_size'} = 255; # Max size with default buffers.
$limits{'query_size'} = 65535; # Not a limit, big enough
$limits{'max_index'} = 32; # Max number of keys
@ -2015,6 +2042,8 @@ sub new
$limits{'max_conditions'} = 1030; # We get 'Query is too complex'
$limits{'max_columns'} = 250; # Max number of columns in table
$limits{'max_tables'} = 65000; # Should be big enough
$limits{'max_temporary_tables'}= $limits{"max_tables"};
$limits{'max_text_size'} = 9830; # Max size with default buffers.
$limits{'query_size'} = 9830; # Max size with default buffers.
$limits{'max_index'} = 64; # Max number of keys
@ -2211,6 +2240,8 @@ sub new
$limits{'max_conditions'} = 1030; # We get 'Query is too complex'
$limits{'max_columns'} = 250; # Max number of columns in table
$limits{'max_tables'} = 65000; # Should be big enough
$limits{'max_temporary_tables'}= $limits{"max_tables"};
$limits{'max_text_size'} = 9830; # Max size with default buffers.
$limits{'query_size'} = 9830; # Max size with default buffers.
$limits{'max_index'} = 64; # Max number of keys
@ -2443,6 +2474,8 @@ sub new
$limits{'max_conditions'} = 50; # (Actually not a limit)
$limits{'max_columns'} = 254; # Max number of columns in table
$limits{'max_tables'} = 65000; # Should be big enough
$limits{'max_temporary_tables'}= $limits{"max_tables"};
$limits{'max_text_size'} = 2000; # Limit for blob test-connect
$limits{'query_size'} = 65525; # Max size with default buffers.
$limits{'max_index'} = 16; # Max number of keys
@ -2647,6 +2680,8 @@ sub new
$limits{'max_conditions'} = 418; # We get 'Query is too complex'
$limits{'max_columns'} = 500; # Max number of columns in table
$limits{'max_tables'} = 65000; # Should be big enough
$limits{'max_temporary_tables'}= $limits{"max_tables"};
$limits{'max_text_size'} = 254; # Max size with default buffers.
$limits{'query_size'} = 254; # Max size with default buffers.
$limits{'max_index'} = 48; # Max number of keys
@ -2825,6 +2860,7 @@ sub new
$limits{'max_conditions'} = 9999; # (Actually not a limit)
$limits{'max_columns'} = 252; # Max number of columns in table
$limits{'max_tables'} = 65000; # Should be big enough
$limits{'max_temporary_tables'}= $limits{"max_tables"};
$limits{'max_text_size'} = 15000; # Max size with default buffers.
$limits{'query_size'} = 1000000; # Max size with default buffers.
$limits{'max_index'} = 32; # Max number of keys
@ -3027,6 +3063,7 @@ sub new
$limits{'max_conditions'} = 9999; # (Actually not a limit)
$limits{'max_columns'} = 252; # Max number of columns in table
$limits{'max_tables'} = 65000; # Should be big enough
$limits{'max_temporary_tables'}= $limits{"max_tables"};
$limits{'max_text_size'} = 15000; # Max size with default buffers.
$limits{'query_size'} = 1000000; # Max size with default buffers.
$limits{'max_index'} = 65000; # Max number of keys
@ -3223,6 +3260,7 @@ sub new
# The following should be 8192, but is smaller because Frontbase crashes..
$limits{'max_columns'} = 150; # Max number of columns in table
$limits{'max_tables'} = 5000; # 10000 crashed FrontBase
$limits{'max_temporary_tables'}= $limits{"max_tables"};
$limits{'max_text_size'} = 65000; # Max size with default buffers.
$limits{'query_size'} = 8000000; # Max size with default buffers.
$limits{'max_index'} = 38; # Max number of keys
@ -3435,6 +3473,7 @@ sub new
$limits{'max_conditions'} = 9999; # (Actually not a limit) *
$limits{'max_columns'} = 1023; # Max number of columns in table *
$limits{'max_tables'} = 65000; # Should be big enough * unlimited actually
$limits{'max_temporary_tables'}= $limits{"max_tables"};
$limits{'max_text_size'} = 15000; # Max size with default buffers.
$limits{'query_size'} = 64*1024; # Max size with default buffers. *64 kb by default. May be set by system variable
$limits{'max_index'} = 510; # Max number of keys *

45
sql-bench/test-connect.sh
View File

@ -161,41 +161,48 @@ if ($opt_fast && defined($server->{vacuum}))
{
$server->vacuum(0,\$dbh);
}
$dbh->disconnect;
if (!$main::opt_temporary_tables)
{
$dbh->disconnect;
}
#
# First test connect/select/disconnect
#
print "Testing connect/select 1 row from table/disconnect\n";
$loop_time=new Benchmark;
$errors=0;
for ($i=0 ; $i < $small_loop_count ; $i++)
if (!$main::opt_temporary_tables)
{
for ($j=0; $j < $max_test ; $j++)
print "Testing connect/select 1 row from table/disconnect\n";
$loop_time=new Benchmark;
$errors=0;
for ($i=0 ; $i < $small_loop_count ; $i++)
{
last if ($dbh = DBI->connect($server->{'data_source'}, $opt_user, $opt_password));
$errors++;
}
die $DBI::errstr if ($j == $max_test);
for ($j=0; $j < $max_test ; $j++)
{
last if ($dbh = DBI->connect($server->{'data_source'}, $opt_user, $opt_password));
$errors++;
}
die $DBI::errstr if ($j == $max_test);
$sth = $dbh->do("select a,i,s,$i from bench1") # Select * from table with 1 record
$sth = $dbh->do("select a,i,s,$i from bench1") # Select * from table with 1 record
or die $DBI::errstr;
$dbh->disconnect;
}
$dbh->disconnect;
}
$end_time=new Benchmark;
print "Warning: $errors connections didn't work without a time delay\n" if ($errors);
print "Time to connect+select_1_row ($small_loop_count): " .
$end_time=new Benchmark;
print "Warning: $errors connections didn't work without a time delay\n" if ($errors);
print "Time to connect+select_1_row ($small_loop_count): " .
timestr(timediff($end_time, $loop_time),"all") . "\n\n";
$dbh = $server->connect();
}
#
# The same test, but without connect/disconnect
#
print "Testing select 1 row from table\n";
$dbh = $server->connect();
$loop_time=new Benchmark;
for ($i=0 ; $i < $opt_loop_count ; $i++)

14
sql-bench/test-create.sh
View File

@ -47,7 +47,15 @@ if ($opt_small_test)
$create_loop_count/=1000;
}
$max_tables=min($limits->{'max_tables'},$opt_loop_count);
if ($opt_temporary_tables)
{
$max_tables=min($limits->{'max_tables'},$opt_loop_count);
}
else
{
$max_tables=min($limits->{'max_tables'},$opt_loop_count);
$max_tables=400;
}
if ($opt_small_test)
{
@ -71,7 +79,7 @@ $dbh = $server->connect();
if ($opt_force) # If tables used in this test exist, drop 'em
{
print "Okay..Let's make sure that our tables don't exist yet.\n\n";
for ($i=1 ; $i <= $max_tables ; $i++)
for ($i=1 ; $i <= max($max_tables, $create_loop_count) ; $i++)
{
$dbh->do("drop table bench_$i" . $server->{'drop_attr'});
}
@ -245,7 +253,7 @@ for ($i=2 ; $i <= $keys ; $i++)
}
$loop_time=new Benchmark;
for ($i=1 ; $i <= $opt_loop_count ; $i++)
for ($i=1 ; $i <= $create_loop_count ; $i++)
{
do_many($dbh,$server->create("bench_$i", \@fields, \@keys));
$dbh->do("drop table bench_$i" . $server->{'drop_attr'}) or die $DBI::errstr;

6
sql/lock.cc
View File

@ -1049,10 +1049,14 @@ int lock_table_name(THD *thd, TABLE_LIST *table_list, bool check_in_use)
DBUG_RETURN(-1);
table_list->table=table;
table->s->deleting= table_list->deleting;
/* Return 1 if table is in use */
DBUG_RETURN(test(remove_table_from_cache(thd, db, table_list->table_name,
check_in_use ? RTFC_NO_FLAG : RTFC_WAIT_OTHER_THREAD_FLAG)));
(check_in_use ?
RTFC_NO_FLAG :
RTFC_WAIT_OTHER_THREAD_FLAG),
table_list->deleting)));
}

2
sql/mysql_priv.h
View File

@ -1652,7 +1652,7 @@ uint prep_alter_part_table(THD *thd, TABLE *table, Alter_info *alter_info,
#define RTFC_WAIT_OTHER_THREAD_FLAG 0x0002
#define RTFC_CHECK_KILLED_FLAG 0x0004
bool remove_table_from_cache(THD *thd, const char *db, const char *table,
uint flags);
uint flags, my_bool deleting);
#define NORMAL_PART_NAME 0
#define TEMP_PART_NAME 1

48
sql/mysqld.cc
View File

@ -600,6 +600,7 @@ char *mysqld_unix_port, *opt_mysql_tmpdir;
const char **errmesg; /**< Error messages */
const char *myisam_recover_options_str="OFF";
const char *myisam_stats_method_str="nulls_unequal";
const char *opt_thread_handling= thread_handling_typelib.type_names[0];
/** name of reference on left espression in rewritten IN subquery */
const char *in_left_expr_name= "<left expr>";
@ -7321,7 +7322,8 @@ The minimum value for this variable is 4096.",
1024, 0},
{"thread_handling", OPT_THREAD_HANDLING,
"Define threads usage for handling queries: "
"one-thread-per-connection or no-threads", 0, 0,
"one-thread-per-connection or no-threads",
(uchar**) &opt_thread_handling, (uchar**) &opt_thread_handling,
0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"updatable_views_with_limit", OPT_UPDATABLE_VIEWS_WITH_LIMIT,
"1 = YES = Don't issue an error message (warning only) if a VIEW without presence of a key of the underlying table is used in queries with a LIMIT clause for updating. 0 = NO = Prohibit update of a VIEW, which does not contain a key of the underlying table and the query uses a LIMIT clause (usually get from GUI tools).",
@ -8004,7 +8006,13 @@ static int mysql_init_variables(void)
refresh_version= 1L; /* Increments on each reload */
global_query_id= thread_id= 1L;
strmov(server_version, MYSQL_SERVER_VERSION);
myisam_recover_options_str= sql_mode_str= "OFF";
sql_mode_str= "";
/* By default, auto-repair MyISAM tables after crash */
myisam_recover_options_str= "DEFAULT";
myisam_recover_options= HA_RECOVER_DEFAULT;
ha_open_options|= HA_OPEN_ABORT_IF_CRASHED;
myisam_stats_method_str= "nulls_unequal";
my_bind_addr = htonl(INADDR_ANY);
threads.empty();
@ -8659,26 +8667,31 @@ mysqld_get_one_option(int optid,
#endif
case OPT_MYISAM_RECOVER:
{
if (!argument)
{
myisam_recover_options= HA_RECOVER_DEFAULT;
myisam_recover_options_str= myisam_recover_typelib.type_names[0];
}
else if (!argument[0])
if (argument && (!argument[0] ||
my_strcasecmp(system_charset_info, argument, "OFF") == 0))
{
myisam_recover_options= HA_RECOVER_NONE;
myisam_recover_options_str= "OFF";
ha_open_options&= ~HA_OPEN_ABORT_IF_CRASHED;
}
else
{
myisam_recover_options_str=argument;
myisam_recover_options=
find_bit_type_or_exit(argument, &myisam_recover_typelib, opt->name,
&error);
if (error)
return 1;
if (!argument)
{
myisam_recover_options= HA_RECOVER_DEFAULT;
myisam_recover_options_str= myisam_recover_typelib.type_names[0];
}
else
{
myisam_recover_options_str=argument;
myisam_recover_options=
find_bit_type_or_exit(argument, &myisam_recover_typelib, opt->name,
&error);
if (error)
return 1;
}
ha_open_options|=HA_OPEN_ABORT_IF_CRASHED;
}
ha_open_options|=HA_OPEN_ABORT_IF_CRASHED;
break;
}
case OPT_CONCURRENT_INSERT:
@ -8753,14 +8766,15 @@ mysqld_get_one_option(int optid,
break;
}
case OPT_ONE_THREAD:
global_system_variables.thread_handling=
SCHEDULER_ONE_THREAD_PER_CONNECTION;
global_system_variables.thread_handling= SCHEDULER_NO_THREADS;
opt_thread_handling= thread_handling_typelib.type_names[global_system_variables.thread_handling];
break;
case OPT_THREAD_HANDLING:
{
int id;
if (!find_opt_type(argument, &thread_handling_typelib, opt->name, &id))
global_system_variables.thread_handling= id - 1;
opt_thread_handling= thread_handling_typelib.type_names[global_system_variables.thread_handling];
break;
}
case OPT_FT_BOOLEAN_SYNTAX:

17
sql/sql_base.cc
View File

@ -930,7 +930,7 @@ bool close_cached_tables(THD *thd, TABLE_LIST *tables, bool have_lock,
for (TABLE_LIST *table= tables; table; table= table->next_local)
{
if (remove_table_from_cache(thd, table->db, table->table_name,
RTFC_OWNED_BY_THD_FLAG))
RTFC_OWNED_BY_THD_FLAG, table->deleting))
found=1;
}
if (!found)
@ -8547,6 +8547,11 @@ void remove_db_from_cache(const char *db)
if (!strcmp(table->s->db.str, db))
{
table->s->version= 0L; /* Free when thread is ready */
/*
This functions only called from DROP DATABASE code, so we are going
to drop all tables so we mark them as deleting
*/
table->s->deleting= TRUE;
if (!table->in_use)
relink_unused(table);
}
@ -8589,7 +8594,7 @@ void flush_tables()
*/
bool remove_table_from_cache(THD *thd, const char *db, const char *table_name,
uint flags)
uint flags, my_bool deleting)
{
char key[MAX_DBKEY_LENGTH];
uint key_length;
@ -8683,7 +8688,10 @@ bool remove_table_from_cache(THD *thd, const char *db, const char *table_name,
}
}
while (unused_tables && !unused_tables->s->version)
{
unused_tables->s->deleting= deleting;
VOID(hash_delete(&open_cache,(uchar*) unused_tables));
}
DBUG_PRINT("info", ("Removing table from table_def_cache"));
/* Remove table from table definition cache if it's not in use */
@ -8877,7 +8885,8 @@ int abort_and_upgrade_lock(ALTER_PARTITION_PARAM_TYPE *lpt)
/* If MERGE child, forward lock handling to parent. */
mysql_lock_abort(lpt->thd, lpt->table->parent ? lpt->table->parent :
lpt->table, TRUE);
VOID(remove_table_from_cache(lpt->thd, lpt->db, lpt->table_name, flags));
VOID(remove_table_from_cache(lpt->thd, lpt->db, lpt->table_name, flags,
FALSE));
VOID(pthread_mutex_unlock(&LOCK_open));
DBUG_RETURN(0);
}
@ -8902,7 +8911,7 @@ void close_open_tables_and_downgrade(ALTER_PARTITION_PARAM_TYPE *lpt)
{
VOID(pthread_mutex_lock(&LOCK_open));
remove_table_from_cache(lpt->thd, lpt->db, lpt->table_name,
RTFC_WAIT_OTHER_THREAD_FLAG);
RTFC_WAIT_OTHER_THREAD_FLAG, FALSE);
VOID(pthread_mutex_unlock(&LOCK_open));
/* If MERGE child, forward lock handling to parent. */
mysql_lock_downgrade_write(lpt->thd, lpt->table->parent ? lpt->table->parent :

4
sql/sql_delete.cc
View File

@ -1088,6 +1088,7 @@ bool mysql_truncate(THD *thd, TABLE_LIST *table_list, bool dont_send_ok)
HA_CREATE_INFO create_info;
char path[FN_REFLEN + 1];
TABLE *table;
TABLE_LIST *tbl;
bool error;
uint path_length;
bool is_temporary_table= false;
@ -1108,6 +1109,9 @@ bool mysql_truncate(THD *thd, TABLE_LIST *table_list, bool dont_send_ok)
if (!ha_check_storage_engine_flag(table_type, HTON_CAN_RECREATE))
goto trunc_by_del;
for (tbl= table_list; tbl; tbl= tbl->next_local)
tbl->deleting= TRUE; /* to trigger HA_PREPARE_FOR_DROP */
table->file->info(HA_STATUS_AUTO | HA_STATUS_NO_LOCK);
create_info.options|= HA_LEX_CREATE_TMP_TABLE;

26
sql/sql_table.cc
View File

@ -1880,6 +1880,7 @@ int mysql_rm_table_part2(THD *thd, TABLE_LIST *tables, bool if_exists,
{
TABLE_SHARE *share;
table->db_type= NULL;
if ((share= get_cached_table_share(table->db, table->table_name)))
table->db_type= share->db_type();
@ -1974,9 +1975,10 @@ int mysql_rm_table_part2(THD *thd, TABLE_LIST *tables, bool if_exists,
{
TABLE *locked_table;
abort_locked_tables(thd, db, table->table_name);
table->deleting= TRUE;
remove_table_from_cache(thd, db, table->table_name,
RTFC_WAIT_OTHER_THREAD_FLAG |
RTFC_CHECK_KILLED_FLAG);
RTFC_CHECK_KILLED_FLAG, FALSE);
/*
If the table was used in lock tables, remember it so that
unlock_table_names can free it
@ -4249,9 +4251,10 @@ void wait_while_table_is_used(THD *thd,TABLE *table,
/* Wait until all there are no other threads that has this table open */
remove_table_from_cache(thd, table->s->db.str,
table->s->table_name.str,
RTFC_WAIT_OTHER_THREAD_FLAG);
RTFC_WAIT_OTHER_THREAD_FLAG, FALSE);
/* extra() call must come only after all instances above are closed */
VOID(table->file->extra(function));
if (function != HA_EXTRA_NOT_USED)
VOID(table->file->extra(function));
DBUG_VOID_RETURN;
}
@ -4753,7 +4756,7 @@ static bool mysql_admin_table(THD* thd, TABLE_LIST* tables,
remove_table_from_cache(thd, table->table->s->db.str,
table->table->s->table_name.str,
RTFC_WAIT_OTHER_THREAD_FLAG |
RTFC_CHECK_KILLED_FLAG);
RTFC_CHECK_KILLED_FLAG, FALSE);
thd->exit_cond(old_message);
DBUG_EXECUTE_IF("wait_in_mysql_admin_table", wait_for_kill_signal(thd););
if (thd->killed)
@ -5011,7 +5014,8 @@ send_result_message:
{
pthread_mutex_lock(&LOCK_open);
remove_table_from_cache(thd, table->table->s->db.str,
table->table->s->table_name.str, RTFC_NO_FLAG);
table->table->s->table_name.str,
RTFC_NO_FLAG, FALSE);
pthread_mutex_unlock(&LOCK_open);
}
/* May be something modified consequently we have to invalidate cache */
@ -6797,7 +6801,9 @@ view_err:
from concurrent DDL statements.
*/
VOID(pthread_mutex_lock(&LOCK_open));
wait_while_table_is_used(thd, table, HA_EXTRA_FORCE_REOPEN);
wait_while_table_is_used(thd, table,
thd->locked_tables ? HA_EXTRA_NOT_USED :
HA_EXTRA_FORCE_REOPEN);
VOID(pthread_mutex_unlock(&LOCK_open));
DBUG_EXECUTE_IF("sleep_alter_enable_indexes", my_sleep(6000000););
error= table->file->ha_enable_indexes(HA_KEY_SWITCH_NONUNIQ_SAVE);
@ -6805,7 +6811,9 @@ view_err:
break;
case DISABLE:
VOID(pthread_mutex_lock(&LOCK_open));
wait_while_table_is_used(thd, table, HA_EXTRA_FORCE_REOPEN);
wait_while_table_is_used(thd, table,
thd->locked_tables ? HA_EXTRA_NOT_USED :
HA_EXTRA_FORCE_REOPEN);
VOID(pthread_mutex_unlock(&LOCK_open));
error=table->file->ha_disable_indexes(HA_KEY_SWITCH_NONUNIQ_SAVE);
/* COND_refresh will be signaled in close_thread_tables() */
@ -7251,7 +7259,9 @@ view_err:
else
{
VOID(pthread_mutex_lock(&LOCK_open));
wait_while_table_is_used(thd, table, HA_EXTRA_FORCE_REOPEN);
wait_while_table_is_used(thd, table,
thd->locked_tables ? HA_EXTRA_NOT_USED :
HA_EXTRA_FORCE_REOPEN);
VOID(pthread_mutex_unlock(&LOCK_open));
thd_proc_info(thd, "manage keys");
alter_table_manage_keys(table, table->file->indexes_are_disabled(),

4
sql/table.cc
View File

@ -2399,7 +2399,11 @@ int closefrm(register TABLE *table, bool free_share)
DBUG_PRINT("enter", ("table: 0x%lx", (long) table));
if (table->db_stat)
{
if (table->s->deleting)
table->file->extra(HA_EXTRA_PREPARE_FOR_DROP);
error=table->file->close();
}
my_free((char*) table->alias, MYF(MY_ALLOW_ZERO_PTR));
table->alias= 0;
if (table->field)

3
sql/table.h
View File

@ -436,6 +436,7 @@ typedef struct st_table_share
bool is_view;
bool name_lock, replace_with_name_lock;
bool waiting_on_cond; /* Protection against free */
bool deleting; /* going to delete this table */
ulong table_map_id; /* for row-based replication */
ulonglong table_map_version;
@ -1392,7 +1393,7 @@ struct TABLE_LIST
*/
bool create;
bool internal_tmp_table;
bool deleting; /* going to delete this table */
/* View creation context. */

5
storage/maria/ha_maria.cc
View File

@ -2255,9 +2255,12 @@ int ha_maria::extra(enum ha_extra_function operation)
extern_lock(F_UNLOCK) (which resets file->trn) followed by maria_close()
without calling commit/rollback in between. If file->trn is not set
we can't remove file->share from the transaction list in the extra() call.
table->in_use is not set in the case this is a done as part of closefrm()
as part of drop table.
*/
if (!file->trn &&
if (file->s->now_transactional && !file->trn && table->in_use &&
(operation == HA_EXTRA_PREPARE_FOR_DROP ||
operation == HA_EXTRA_PREPARE_FOR_RENAME))
{

5
storage/maria/ma_blockrec.c
View File

@ -430,8 +430,9 @@ my_bool _ma_once_end_block_record(MARIA_SHARE *share)
if (share->bitmap.file.file >= 0)
{
if (flush_pagecache_blocks(share->pagecache, &share->bitmap.file,
share->temporary ? FLUSH_IGNORE_CHANGED :
FLUSH_RELEASE))
((share->temporary || share->deleting) ?
FLUSH_IGNORE_CHANGED :
FLUSH_RELEASE)))
res= 1;
/*
File must be synced as it is going out of the maria_open_list and so

2
storage/maria/ma_close.c
View File

@ -79,7 +79,7 @@ int maria_close(register MARIA_HA *info)
if ((*share->once_end)(share))
error= my_errno;
if (flush_pagecache_blocks(share->pagecache, &share->kfile,
(share->temporary ?
((share->temporary || share->deleting) ?
FLUSH_IGNORE_CHANGED :
FLUSH_RELEASE)))
error= my_errno;

6
storage/maria/ma_extra.c
View File

@ -305,6 +305,12 @@ int maria_extra(MARIA_HA *info, enum ha_extra_function function,
pthread_mutex_unlock(&THR_LOCK_maria);
break;
case HA_EXTRA_PREPARE_FOR_DROP:
/* Signals about intent to delete this table */
share->deleting= TRUE;
share->global_changed= FALSE; /* force writing changed flag */
/* To force repair if reopened */
_ma_mark_file_changed(info);
/* Fall trough */
case HA_EXTRA_PREPARE_FOR_RENAME:
{
my_bool do_flush= test(function != HA_EXTRA_PREPARE_FOR_DROP);

5
storage/maria/ma_locking.c
View File

@ -387,6 +387,9 @@ int _ma_test_if_changed(register MARIA_HA *info)
open_count is not maintained on disk for temporary tables.
*/
#define _MA_ALREADY_MARKED_FILE_CHANGED \
((share->state.changed & STATE_CHANGED) && share->global_changed)
int _ma_mark_file_changed(MARIA_HA *info)
{
uchar buff[3];
@ -394,8 +397,6 @@ int _ma_mark_file_changed(MARIA_HA *info)
int error= 1;
DBUG_ENTER("_ma_mark_file_changed");
#define _MA_ALREADY_MARKED_FILE_CHANGED \
((share->state.changed & STATE_CHANGED) && share->global_changed)
if (_MA_ALREADY_MARKED_FILE_CHANGED)
DBUG_RETURN(0);
pthread_mutex_lock(&share->intern_lock); /* recheck under mutex */

3
storage/maria/ma_recovery.c
View File

@ -312,11 +312,14 @@ int maria_apply_log(LSN from_lsn, enum maria_apply_log_way apply,
now= my_getsystime();
in_redo_phase= TRUE;
trnman_init(max_trid_in_control_file);
if (run_redo_phase(from_lsn, apply))
{
ma_message_no_user(0, "Redo phase failed");
trnman_destroy();
goto err;
}
trnman_destroy();
if ((uncommitted_trans=
end_of_redo_phase(should_run_undo_phase)) == (uint)-1)

1
storage/maria/maria_def.h
View File

@ -390,6 +390,7 @@ typedef struct st_maria_share
my_bool now_transactional;
my_bool have_versioning;
my_bool key_del_used; /* != 0 if key_del is locked */
my_bool deleting; /* we are going to delete this table */
#ifdef THREAD
THR_LOCK lock;
void (*lock_restore_status)(void *);

5
storage/myisam/mi_close.c
View File

@ -64,8 +64,9 @@ int mi_close(register MI_INFO *info)
if (share->kfile >= 0) abort(););
if (share->kfile >= 0 &&
flush_key_blocks(share->key_cache, share->kfile,
share->temporary ? FLUSH_IGNORE_CHANGED :
FLUSH_RELEASE))
((share->temporary || share->deleting) ?
FLUSH_IGNORE_CHANGED :
FLUSH_RELEASE)))
error=my_errno;
if (share->kfile >= 0)
{

7
storage/myisam/mi_extra.c
View File

@ -256,8 +256,13 @@ int mi_extra(MI_INFO *info, enum ha_extra_function function, void *extra_arg)
share->last_version= 0L; /* Impossible version */
pthread_mutex_unlock(&THR_LOCK_myisam);
break;
case HA_EXTRA_PREPARE_FOR_RENAME:
case HA_EXTRA_PREPARE_FOR_DROP:
/* Signals about intent to delete this table */
share->deleting= TRUE;
share->global_changed= FALSE; /* force writing changed flag */
_mi_mark_file_changed(info);
/* Fall trough */
case HA_EXTRA_PREPARE_FOR_RENAME:
pthread_mutex_lock(&THR_LOCK_myisam);
share->last_version= 0L; /* Impossible version */
pthread_mutex_lock(&share->intern_lock);

2
storage/myisam/mi_open.c
View File

@ -58,6 +58,8 @@ MI_INFO *test_if_reopen(char *filename)
{
MI_INFO *info=(MI_INFO*) pos->data;
MYISAM_SHARE *share=info->s;
DBUG_ASSERT(strcmp(share->unique_file_name,filename) ||
share->last_version);
if (!strcmp(share->unique_file_name,filename) && share->last_version)
return info;
}

1
storage/myisam/myisamdef.h
View File

@ -221,6 +221,7 @@ typedef struct st_mi_isam_share
my_bool changed, /* If changed since lock */
global_changed, /* If changed since open */
not_flushed, temporary, delay_key_write, concurrent_insert;
my_bool deleting; /* we are going to delete this table */
#ifdef THREAD
THR_LOCK lock;
pthread_mutex_t intern_lock; /* Locking for use with _locking */