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Commit 1ef3207c authored by Sujatha's avatar Sujatha
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MDEV-19371: Implement binlog_expire_logs_seconds for purging of binary logs 

Part2: Test scripts
parent 49ff2cbf
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Showing with 1518 additions and 394 deletions
mysql-test/include/assert_grep.inc
View file @ 1ef3207c
......@@ -94,12 +94,17 @@ if ($assert_match != '')
my $assert_only_after= $ENV{'_AG_ASSERT_ONLY_AFTER'};
my $out= $ENV{'_AG_OUT'};
if (!defined($assert_count)) {
$assert_count = '';
}
my $result= '';
my $count= 0;
open(FILE, "$file") or die("Error $? opening $file: $!\n");
while (<FILE>) {
my $line = $_;
if ($assert_only_after && $line =~ /$assert_only_after/) {
if (($line =~ /^CURRENT_TEST: /) ||
($assert_only_after && $line =~ /$assert_only_after/)) {
$result = "";
$count = 0;
}
......@@ -130,10 +135,7 @@ EOF
--let $_ag_outcome= `SELECT LOAD_FILE('$_AG_OUT')`
if ($_ag_outcome != 'assert_grep.inc ok')
{
if ($rpl_server_count != '')
{
--source include/show_rpl_debug_info.inc
}
--source include/show_rpl_debug_info.inc
--echo include/assert_grep.inc failed!
--echo assert_text: '$assert_text'
--echo assert_file: '$assert_file'
......@@ -152,6 +154,6 @@ if ($_ag_outcome != 'assert_grep.inc ok')
--die assert_grep.inc failed.
}
--remove_file $_AG_OUT
--let $include_filename= include/assert_grep.inc [$assert_text]
--source include/end_include_file.inc
mysql-test/include/show_rpl_debug_info.inc
View file @ 1ef3207c
......@@ -28,7 +28,7 @@
# By default, debug info is printed from all connections, starting
# with the current connection. If this variable is set, debug
# info is printed only for the current connection.
#
#
#
# ==== Side effects ====
#
......@@ -42,6 +42,7 @@
--enable_query_log
--enable_result_log
--enable_warnings
--enable_connect_log
--disable_abort_on_error
--horizontal_results
......@@ -49,6 +50,10 @@
--let $_rpl_old_con= $CURRENT_CONNECTION
--let $_rpl_is_first_server= 1
--let $_rpl_server= $rpl_server_count
if ($_rpl_server == '')
{
--let $_rpl_server= 0
}
--inc $_rpl_server
......
mysql-test/main/mysqld--help.result
View file @ 1ef3207c
......@@ -76,6 +76,12 @@ The following specify which files/extra groups are read (specified before remain
--binlog-do-db=name Tells the master it should log updates for the specified
database, and exclude all others not explicitly
mentioned.
--binlog-expire-logs-seconds=#
If non-zero, binary logs will be purged after
binlog_expire_logs_seconds seconds; It and
expire_logs_days are aliases, such that changes in one
are converted into the other. Possible purges happen at
startup and at binary log rotation.
--binlog-file-cache-size=#
The size of file cache for the binary log
--binlog-format=name
......@@ -268,7 +274,10 @@ The following specify which files/extra groups are read (specified before remain
constant optimization
--expire-logs-days=#
If non-zero, binary logs will be purged after
expire_logs_days days; possible purges happen at startup
expire_logs_days days; It and binlog_expire_logs_seconds
are aliases, such that changes in one are converted into
the other, presentable as a decimal value with 1/1000000
of the day precision; possible purges happen at startup
and at binary log rotation
--explicit-defaults-for-timestamp
This option causes CREATE TABLE to create all TIMESTAMP
......@@ -1469,6 +1478,7 @@ binlog-checksum CRC32
binlog-commit-wait-count 0
binlog-commit-wait-usec 100000
binlog-direct-non-transactional-updates FALSE
binlog-expire-logs-seconds 0
binlog-file-cache-size 16384
binlog-format MIXED
binlog-optimize-thread-scheduling TRUE
......
mysql-test/main/variables.result
View file @ 1ef3207c
......@@ -1390,7 +1390,7 @@ Warning 1292 Truncated incorrect expire_logs_days value: '-1'
needs to've been adjusted (0)
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
0
0.000000
SET GLOBAL expire_logs_days = 11;
SET @old_mode=@@sql_mode;
SET SESSION sql_mode = 'TRADITIONAL';
......@@ -1399,7 +1399,7 @@ ERROR 42000: Variable 'expire_logs_days' can't be set to the value of '100'
needs to be unchanged (11)
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
11
11.000000
SET SESSION sql_mode = @old_mode;
SET GLOBAL expire_logs_days = 100;
Warnings:
......@@ -1407,13 +1407,13 @@ Warning 1292 Truncated incorrect expire_logs_days value: '100'
needs to've been adjusted (99)
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
99
99.000000
SET GLOBAL expire_logs_days = 11;
SET GLOBAL expire_logs_days = 99;
needs to pass with no warnings (99)
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
99
99.000000
SET GLOBAL expire_logs_days = @old_eld;
SET GLOBAL auto_increment_offset=-1;
Warnings:
......
mysql-test/suite/binlog/include/binlog_expire_logs_seconds.inc 0 → 100644
View file @ 1ef3207c
#
# WL#9237: Add a new variable binlog_expire_logs_seconds
# Here we will test purging of binary logs when either one or both of these variables are set
# - binlog_expire_logs_seconds
# - expire_logs_days
# The three scenarios being tested for are:
# 1. FLUSH LOGS
# 2. Rotation of logs because of binlog growing bigger than max_binlog_size
# 3. Server restart
#
# Usuage: --let $binlog_expire_logs_seconds=
# --let $expire_logs_days=
#
# --source suite/binlog/include/binlog_expire_logs_seconds.inc
--let $expire_logs_seconds= `SELECT @@global.binlog_expire_logs_seconds`
CREATE TABLE t1(s LONGBLOB );
--let $max_binlog_size_save= `SELECT @@GLOBAL.MAX_BINLOG_SIZE`
--let $case= 0
while ($case < 3)
{
--echo Case:$case
--let $first_binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
# rotates the log, thence the first log will be closed, and depending upon
# the expire time the purge will/will not happen.
FLUSH LOGS;
INSERT INTO t1 VALUES('a');
--let $second_binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
FLUSH LOGS;
# This is done to avoid time out in cases where the expire time is more.
# What we do is in those cases modify the timestamp of the oldest log file
# to be the same as expire time so when we execute the next flush log command
# the oldest log will be purged.
# Only change the timestamp of binlog file when the expire_logs_seconds which is the total
# time for expiring log is greater than 30 seconds
if (`SELECT $expire_logs_seconds > 30`)
{
--let _EXPIRE_TIME= `SELECT $expire_logs_seconds + 60`
--let _FIRST_BINLOG_FILE= $MYSQLD_DATADIR/$first_binlog_file
--perl
use strict;
use warnings;
my $expire_time = $ENV{'_EXPIRE_TIME'};
my $first_binlog_file = $ENV{'_FIRST_BINLOG_FILE'};
my $epoch = (stat($first_binlog_file))[9];
my $mtime = $epoch - $expire_time;
utime $mtime, $mtime, $first_binlog_file;
EOF
}
# Checking this ensures that nothing is purged so far.
--file_exists $MYSQLD_DATADIR/$first_binlog_file
if ($case == 0)
{
--echo #### 1. FLUSH LOGS
FLUSH LOGS;
}
if ($case == 1)
{
--echo #### 2. Binlog_size > max_binlog_size
SET @@GLOBAL.MAX_BINLOG_SIZE= 4096;
INSERT INTO t1 (s) VALUES (REPEAT('s',50000));
}
if ($case == 2)
{
--echo #### 3. Server restart
--let $restart_parameters=--binlog_expire_logs_seconds=$expire_logs_seconds
--source include/restart_mysqld.inc
}
if (`SELECT $expire_logs_seconds != 0`)
{
--error 1
--file_exists $MYSQLD_DATADIR/$first_binlog_file
}
if ($expire_logs_seconds == 0)
{
--file_exists $MYSQLD_DATADIR/$first_binlog_file
}
--file_exists $MYSQLD_DATADIR/$second_binlog_file
--inc $case
RESET MASTER;
}
--echo ##### Cleanup #####
--eval SET @@GLOBAL.MAX_BINLOG_SIZE= $max_binlog_size_save;
DROP TABLE t1;
RESET MASTER;
mysql-test/suite/binlog/include/binlog_expire_warnings.inc 0 → 100644
View file @ 1ef3207c
# ==== Purpose ====
#
# Test one scenario using a combination of --expire-logs-days and
# --binlog-expire-logs-seconds. Verify that there are/aren't warnings
# as expected, and verify that the values of the global variables are
# as expected.
#
# ==== Usage ====
#
# --let $ofile = FILE
# --let $options = SERVER_OPTIONS
# --let $days = VALUE
# --let $seconds = VALUE
# --let $expect_binlog_off_days_and_seconds_warning = [0|1]
# --let $expect_seconds = VALUE
# --let $option_invoke_order = [days_then_seconds|seconds_then_days]
# --let $expect_days = VALUE
# --source include/binlog_expire_warnings.inc
#
# Parameters:
#
# $ofile
# Temporary file to use for the error log.
#
# $options
# Any additional options passed to mysqld during server start.
#
# $days
# The value to set for --expire-logs-days
#
# $seconds
# The value to set for --binlog-expire-logs-seconds
#
# $option_invoke_order
# In which order options --expire-logs-days and
# --binlog-expire-logs-seconds should be set.
# values are: days_then_seconds, seconds_then_days
#
# $expect_binlog_off_days_and_seconds_warning
# If zero, assert that there is no warning due to using
# --expire_logs_days or --binlog_expire_logs_seconds binlog disabled.
# If nonzero, assert that there is a warning due to using
# --expire_logs_days or --binlog_expire_logs_seconds binlog disabled.
#
# $expect_days
# Assert that @@global.expire_logs_days has this value.
#
# $expect_seconds
# Assert that @@global.binlog_expire_logs_seconds has this value.
--let $restart_parameters = --log-error=$ofile $options
if ($option_invoke_order == 'days_then_seconds')
{
if ($days != '') {
--let $restart_parameters = $restart_parameters --expire_logs_days=$days
}
if ($seconds != '') {
--let $restart_parameters = $restart_parameters --binlog-expire-logs-seconds=$seconds
}
}
if ($option_invoke_order == 'seconds_then_days')
{
if ($seconds != '') {
--let $restart_parameters = $restart_parameters --binlog-expire-logs-seconds=$seconds
}
if ($days != '') {
--let $restart_parameters = $restart_parameters --expire_logs_days=$days
}
}
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--source include/restart_mysqld.inc
# For all the assert_grep.inc
--let $extra_debug_eval = LOAD_FILE("$ofile")
if (!$expect_binlog_off_days_and_seconds_warning) {
--let $assert_text = There shall be no binlog_off+seconds warning
--let $assert_count = 0
}
if ($expect_binlog_off_days_and_seconds_warning) {
--let $assert_text = There shall be a binlog_off+seconds warning
--let $assert_count = 1
}
--let $assert_file = $ofile
--let $assert_select = You need to use --log-bin to make --expire-logs-days or --binlog-expire-logs-seconds work.
--let $assert_only_after = Shutdown complete
--source include/assert_grep.inc
# For all the assert.inc
--let $extra_debug_eval = CONCAT("days: ", @@global.expire_logs_days, " seconds: ", @@global.binlog_expire_logs_seconds)
--let $assert_text = binlog_expire_logs_seconds shall be $expect_seconds
--let $assert_cond = @@global.binlog_expire_logs_seconds = $expect_seconds
--source include/assert.inc
--let $assert_text = expire_logs_days shall be $expect_days
--let $assert_cond = @@global.expire_logs_days = $expect_days
--source include/assert.inc
mysql-test/suite/binlog/r/binlog_expire_logs_seconds.result 0 → 100644
View file @ 1ef3207c
####
#### 1. When binlog_expire_logs_seconds == 0 and expire_logs_days == 0
#### no purge should happen
SET GLOBAL binlog_expire_logs_seconds= 0;
SET GLOBAL expire_logs_days= 0;
CREATE TABLE t1(s LONGBLOB );
Case:0
FLUSH LOGS;
INSERT INTO t1 VALUES('a');
FLUSH LOGS;
#### 1. FLUSH LOGS
FLUSH LOGS;
RESET MASTER;
Case:1
FLUSH LOGS;
INSERT INTO t1 VALUES('a');
FLUSH LOGS;
#### 2. Binlog_size > max_binlog_size
SET @@GLOBAL.MAX_BINLOG_SIZE= 4096;
INSERT INTO t1 (s) VALUES (REPEAT('s',50000));
RESET MASTER;
Case:2
FLUSH LOGS;
INSERT INTO t1 VALUES('a');
FLUSH LOGS;
#### 3. Server restart
# restart: --binlog_expire_logs_seconds=0
RESET MASTER;
##### Cleanup #####
SET @@GLOBAL.MAX_BINLOG_SIZE= 1073741824;;
DROP TABLE t1;
RESET MASTER;
####
#### 2.1: binlog_expire_logs_seconds > 0 and expire_logs_days > 0
#### expire_logs_days=1.5 and binlog_expire_logs_seconds=86400
#### Since binlog_expire_logs_seconds is set later
#### expire_logs_days value will be overridden should be
#### '0.000347222'
####
Testing with smaller values of binlog_expire_logs_seconds
SET GLOBAL expire_logs_days= 1.5;
SET GLOBAL binlog_expire_logs_seconds= 30 ;
SELECT @@expire_logs_days as 'Expected_0.000347222';
Expected_0.000347222
0.000347
SELECT @@binlog_expire_logs_seconds as Expected_30;
Expected_30
30
FLUSH LOGS;
FLUSH LOGS;
FLUSH LOGS;
RESET MASTER;
####
#### 2.2: binlog_expire_logs_seconds = 43200 and expire_logs_days = 0
####
SET GLOBAL expire_logs_days=0;
SET GLOBAL binlog_expire_logs_seconds=43200;
SELECT @@expire_logs_days as 'Expected_0.5';
Expected_0.5
0.500000
SELECT @@binlog_expire_logs_seconds as Expected_43200;
Expected_43200
43200
CREATE TABLE t1(s LONGBLOB );
Case:0
FLUSH LOGS;
INSERT INTO t1 VALUES('a');
FLUSH LOGS;
#### 1. FLUSH LOGS
FLUSH LOGS;
RESET MASTER;
Case:1
FLUSH LOGS;
INSERT INTO t1 VALUES('a');
FLUSH LOGS;
#### 2. Binlog_size > max_binlog_size
SET @@GLOBAL.MAX_BINLOG_SIZE= 4096;
INSERT INTO t1 (s) VALUES (REPEAT('s',50000));
RESET MASTER;
Case:2
FLUSH LOGS;
INSERT INTO t1 VALUES('a');
FLUSH LOGS;
#### 3. Server restart
# restart: --binlog_expire_logs_seconds=43200
RESET MASTER;
##### Cleanup #####
SET @@GLOBAL.MAX_BINLOG_SIZE= 1073741824;;
DROP TABLE t1;
RESET MASTER;
####
#### 2.3: binlog_expire_logs_seconds == 0 and expire_logs_days > 0
####
SET GLOBAL binlog_expire_logs_seconds= 0;
SET GLOBAL expire_logs_days= 1;
SELECT @@expire_logs_days as Expected_1;
Expected_1
1.000000
SELECT @@binlog_expire_logs_seconds as Expected_86400;
Expected_86400
86400
CREATE TABLE t1(s LONGBLOB );
Case:0
FLUSH LOGS;
INSERT INTO t1 VALUES('a');
FLUSH LOGS;
#### 1. FLUSH LOGS
FLUSH LOGS;
RESET MASTER;
Case:1
FLUSH LOGS;
INSERT INTO t1 VALUES('a');
FLUSH LOGS;
#### 2. Binlog_size > max_binlog_size
SET @@GLOBAL.MAX_BINLOG_SIZE= 4096;
INSERT INTO t1 (s) VALUES (REPEAT('s',50000));
RESET MASTER;
Case:2
FLUSH LOGS;
INSERT INTO t1 VALUES('a');
FLUSH LOGS;
#### 3. Server restart
# restart: --binlog_expire_logs_seconds=86400
RESET MASTER;
##### Cleanup #####
SET @@GLOBAL.MAX_BINLOG_SIZE= 1073741824;;
DROP TABLE t1;
RESET MASTER;
####
#### 2.4: binlog_expire_logs_seconds = 1
####
SET GLOBAL binlog_expire_logs_seconds= 1;
SELECT @@expire_logs_days;
@@expire_logs_days
0.000012
SELECT @@binlog_expire_logs_seconds as Expected_1;
Expected_1
1
SET GLOBAL binlog_expire_logs_seconds= 0;
SET GLOBAL expire_logs_days= 0.000000;
mysql-test/suite/binlog/r/binlog_expire_warnings.result 0 → 100644
View file @ 1ef3207c
#### Binary log ENABLED ####
==== Don't set any option ====
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err
include/assert_grep.inc [There shall be no binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 0]
include/assert.inc [expire_logs_days shall be 0]
==== Set one option to zero ====
---- days=0 ----
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --expire_logs_days=0
include/assert_grep.inc [There shall be no binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 0]
include/assert.inc [expire_logs_days shall be 0]
---- seconds=0 ----
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --binlog-expire-logs-seconds=0
include/assert_grep.inc [There shall be no binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 0]
include/assert.inc [expire_logs_days shall be 0]
==== Set one option to non-zero ====
---- days=2 ----
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --expire_logs_days=2
include/assert_grep.inc [There shall be no binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 172800]
include/assert.inc [expire_logs_days shall be 2]
---- seconds=86400 ----
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --binlog-expire-logs-seconds=86400
include/assert_grep.inc [There shall be no binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 86400]
include/assert.inc [expire_logs_days shall be 1]
==== Set both options to zero ====
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --expire_logs_days=0 --binlog-expire-logs-seconds=0
include/assert_grep.inc [There shall be no binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 0]
include/assert.inc [expire_logs_days shall be 0]
==== Set both options: one to zero and one to non-zero ====
---- days=1 seconds=0 ----
---- The later seconds=0 will override days.
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --expire_logs_days=1 --binlog-expire-logs-seconds=0
include/assert_grep.inc [There shall be no binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 0]
include/assert.inc [expire_logs_days shall be 0]
---- seconds=0 days=1 ----
---- The later days=1 will override seconds.
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --binlog-expire-logs-seconds=0 --expire_logs_days=1
include/assert_grep.inc [There shall be no binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 86400]
include/assert.inc [expire_logs_days shall be 1]
---- days=0 seconds=86400 ----
---- The later seconds=86400 will override days.
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --expire_logs_days=0 --binlog-expire-logs-seconds=86400
include/assert_grep.inc [There shall be no binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 86400]
include/assert.inc [expire_logs_days shall be 1]
==== Set both options to non-zero ====
---- days=1 and seconds=172800 ----
---- Since binlog_expire_logs_seconds is set later expire_log_days
---- becomes 2
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --expire_logs_days=1 --binlog-expire-logs-seconds=172800
include/assert_grep.inc [There shall be no binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 172800]
include/assert.inc [expire_logs_days shall be 2]
---- days=1 and seconds=172800 ----
---- Since expire_logs_days is set later binlog_expire_logs_seconds
---- becomes 86400
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --binlog-expire-logs-seconds=172800 --expire_logs_days=1
include/assert_grep.inc [There shall be no binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 86400]
include/assert.inc [expire_logs_days shall be 1]
#### Binary log DISABLED ####
==== Don't set any option ====
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --skip-log-bin
include/assert_grep.inc [There shall be no binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 0]
include/assert.inc [expire_logs_days shall be 0]
==== Set one option to zero ====
---- days=0 ----
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --skip-log-bin --expire_logs_days=0
include/assert_grep.inc [There shall be no binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 0]
include/assert.inc [expire_logs_days shall be 0]
---- seconds=0 ----
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --skip-log-bin --binlog-expire-logs-seconds=0
include/assert_grep.inc [There shall be no binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 0]
include/assert.inc [expire_logs_days shall be 0]
==== Set one option to non-zero ====
---- days=2 ----
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --skip-log-bin --expire_logs_days=2
include/assert_grep.inc [There shall be a binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 172800]
include/assert.inc [expire_logs_days shall be 2]
---- seconds=86400 ----
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --skip-log-bin --binlog-expire-logs-seconds=86400
include/assert_grep.inc [There shall be a binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 86400]
include/assert.inc [expire_logs_days shall be 1]
==== Set both options to zero ====
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --skip-log-bin --expire_logs_days=0 --binlog-expire-logs-seconds=0
include/assert_grep.inc [There shall be no binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 0]
include/assert.inc [expire_logs_days shall be 0]
==== Set both options: one to zero and one to non-zero ====
---- days=1 seconds=0 ----
---- The later seconds=0 will override days.
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --skip-log-bin --expire_logs_days=1 --binlog-expire-logs-seconds=0
include/assert_grep.inc [There shall be no binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 0]
include/assert.inc [expire_logs_days shall be 0]
---- seconds=0 days=1 ----
---- The later days=1 will override seconds.
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --skip-log-bin --binlog-expire-logs-seconds=0 --expire_logs_days=1
include/assert_grep.inc [There shall be a binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 86400]
include/assert.inc [expire_logs_days shall be 1]
---- days=0 seconds=86400 ----
---- The later seconds=86400 will override days.
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --skip-log-bin --expire_logs_days=0 --binlog-expire-logs-seconds=86400
include/assert_grep.inc [There shall be a binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 86400]
include/assert.inc [expire_logs_days shall be 1]
==== Set both options to non-zero ====
---- days=1 and seconds=172800 ----
---- Since binlog_expire_logs_seconds is set later expire_log_days
---- becomes 2
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --skip-log-bin --expire_logs_days=1 --binlog-expire-logs-seconds=172800
include/assert_grep.inc [There shall be a binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 172800]
include/assert.inc [expire_logs_days shall be 2]
---- days=1 and seconds=172800 ----
---- Since expire_logs_days is set later binlog_expire_logs_seconds
---- becomes 86400
# restart: --log-error=MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err --skip-log-bin --binlog-expire-logs-seconds=172800 --expire_logs_days=1
include/assert_grep.inc [There shall be a binlog_off+seconds warning]
include/assert.inc [binlog_expire_logs_seconds shall be 86400]
include/assert.inc [expire_logs_days shall be 1]
mysql-test/suite/binlog/t/binlog_expire_logs_seconds.test 0 → 100644
View file @ 1ef3207c
#
# WL#9236: Add a new variable binlog_expire_logs_seconds
#
# ==== Purpose ====
# The test case test the following:
#
# 1. If binlog_expire_logs_seconds = 0 and expire_logs_days = 0, no purge happens.
#
# 2. In all the below listed cases it purges the binary logs older than the timeout
# and keeps the binary logs newer than the timeout.
#
# 2.1. binlog_expire_logs_seconds > 0 and expire_logs_days > 0
# 2.2. binlog_expire_logs_seconds > 0 and expire_logs_days = 0
# 2.3. binlog_expire_logs_seconds = 0 and expire_logs_days > 0
# 2.4. binlog_expire_logs_seconds = 1, testing smallest value
#
# Additional tests for the boundaries of expire_logs_days already
# exist on the sys_vars.expire_logs_days_basic test case.
# Test in this file is binlog format agnostic, thus no need
# to rerun it for every format.
--source include/have_binlog_format_row.inc
--source include/not_windows.inc
--let $saved_expire_logs_days= `SELECT @@GLOBAL.expire_logs_days`
--let $saved_binlog_expire_logs_seconds= `SELECT @@GLOBAL.binlog_expire_logs_seconds`
# Set the datadir
--let $MYSQLD_DATADIR= `SELECT @@datadir`
--echo ####
--echo #### 1. When binlog_expire_logs_seconds == 0 and expire_logs_days == 0
--echo #### no purge should happen
SET GLOBAL binlog_expire_logs_seconds= 0;
SET GLOBAL expire_logs_days= 0;
# This will test the expire period for three scenarios, described in the .inc file.
--source suite/binlog/include/binlog_expire_logs_seconds.inc
--echo ####
--echo #### 2.1: binlog_expire_logs_seconds > 0 and expire_logs_days > 0
--echo #### expire_logs_days=1.5 and binlog_expire_logs_seconds=86400
--echo #### Since binlog_expire_logs_seconds is set later
--echo #### expire_logs_days value will be overridden should be
--echo #### '0.000347222'
--echo ####
# Here we will test both with smaller values and larger values
--echo Testing with smaller values of binlog_expire_logs_seconds
SET GLOBAL expire_logs_days= 1.5;
SET GLOBAL binlog_expire_logs_seconds= 30 ;
SELECT @@expire_logs_days as 'Expected_0.000347222';
SELECT @@binlog_expire_logs_seconds as Expected_30;
--let $expire_logs_seconds= `SELECT @@global.binlog_expire_logs_seconds`
--let $first_binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
FLUSH LOGS;
--sleep $expire_logs_seconds
--let $second_binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
FLUSH LOGS;
# The sleep is in two parts to ensure a time gap between first_binlog_file
# and second_binlog_file, by doing that we can check that one is purged and
# another isn't.
# sleep for n seconds here, n < $expire_logs_seconds
--sleep 3
FLUSH LOGS;
--error 1
--file_exists $MYSQLD_DATADIR/$first_binlog_file
--file_exists $MYSQLD_DATADIR/$second_binlog_file
RESET MASTER;
--echo ####
--echo #### 2.2: binlog_expire_logs_seconds = 43200 and expire_logs_days = 0
--echo ####
SET GLOBAL expire_logs_days=0;
SET GLOBAL binlog_expire_logs_seconds=43200;
SELECT @@expire_logs_days as 'Expected_0.5';
SELECT @@binlog_expire_logs_seconds as Expected_43200;
# This will test the expire period for three scenarios, described in the .inc file.
--source suite/binlog/include/binlog_expire_logs_seconds.inc
--echo ####
--echo #### 2.3: binlog_expire_logs_seconds == 0 and expire_logs_days > 0
--echo ####
SET GLOBAL binlog_expire_logs_seconds= 0;
SET GLOBAL expire_logs_days= 1;
SELECT @@expire_logs_days as Expected_1;
SELECT @@binlog_expire_logs_seconds as Expected_86400;
# This will test the expire period for three scenarios, described in the .inc file.
--source suite/binlog/include/binlog_expire_logs_seconds.inc
--echo ####
--echo #### 2.4: binlog_expire_logs_seconds = 1
--echo ####
SET GLOBAL binlog_expire_logs_seconds= 1;
SELECT @@expire_logs_days;
SELECT @@binlog_expire_logs_seconds as Expected_1;
# reset the variables
--eval SET GLOBAL binlog_expire_logs_seconds= $saved_binlog_expire_logs_seconds
--eval SET GLOBAL expire_logs_days= $saved_expire_logs_days
mysql-test/suite/binlog/t/binlog_expire_warnings.test 0 → 100644
View file @ 1ef3207c
# ==== Requirements ====
#
# Verify the logic for warnings related to expire-logs-days and
# binlog-expire-logs-seconds on server start:
#
# R0. All the following shall hold with binlog disabled and binlog enabled.
#
# R1. Binlog off warnings:
#
# R1.1. If the binary log is disabled, using any of
# binlog-expire-logs-seconds or expire_logs_days shall
# generate a warning.
#
# R1.2. If the binary log is enabled, or if
# binlog-expire-logs-seconds / expire_logs_days is not used,
# there shall be no warning for this case.
#
# R2. Values:
#
# R2.1. None of expire-logs-days or binlog-expire-logs-seconds is
# set: both shall use their default values (days=0, seconds=0)
#
# R2.2. Exactly one of expire-logs-days or binlog-expire-logs-seconds
# is set: that value is propogated to other variable.
#
# R2.3. Both expire-logs-days or binlog-expire-logs-seconds are
# set, and at least one of them is set to zero: the last set value
# should be effective and its value will be propogated to other
# variable.
#
# R2.4. Both expire-logs-days and binlog-expire-logs-seconds are
# set, and both are non-zero: the last set value
# should be effective and its value will be propogated to other
# variable.
#
# ==== Implementation ====
#
# Test all combinations of:
#
# - log-bin: on, off
# - expire-logs-days: not set, set to 0, set to nonzero
# - binlog-expire-logs-seconds: not set, set to 0, set to nonzero
# - Verify option value propogation, by varying the order, in which options
# are set
# --expire_logs_days --binlog_expire_logs_seconds
# --binlog_expire_logs_seconds --expire_logs_days
# For each such scenario, state the expected warnings and values, and
# use extra/binlog_tests/binlog_expire_warnings.inc to execute the
# scenario.
#
# ==== References ====
#
# MDEV-19371: Implement binlog_expire_logs_seconds for purging of binary
# logs
#
--source include/have_binlog_format_row.inc
# Restarts the server with new options.
--source include/force_restart.inc
# A bit slow, since it restarts the server many times. Also, this is
# unlikely to break in the future, so not important to run frequently.
--source include/big_test.inc
--let $ofile = $MYSQLTEST_VARDIR/tmp/binlog_expire_warnings-output.err
--let $i = 0
while ($i < 2) {
if ($i == 0) {
--echo #### Binary log ENABLED ####
--let $options =
--let $binlog_off = 0
}
if ($i == 1) {
--echo #### Binary log DISABLED ####
--let $options = --skip-log-bin
--let $binlog_off = 1
}
--echo ==== Don't set any option ====
--let $days =
--let $seconds =
--let $expect_binlog_off_days_and_seconds_warning = 0
--let $expect_days = 0
--let $expect_seconds = 0
--source suite/binlog/include/binlog_expire_warnings.inc
--echo ==== Set one option to zero ====
--echo ---- days=0 ----
--let $days = 0
--let $seconds =
--let $expect_binlog_off_days_and_seconds_warning = 0
--let $expect_days = 0
--let $expect_seconds = 0
--let $option_invoke_order= days_then_seconds
--source suite/binlog/include/binlog_expire_warnings.inc
--echo ---- seconds=0 ----
--let $days =
--let $seconds = 0
--let $expect_binlog_off_days_and_seconds_warning = 0
--let $expect_days = 0
--let $expect_seconds = 0
--let $option_invoke_order= seconds_then_days
--source suite/binlog/include/binlog_expire_warnings.inc
--echo ==== Set one option to non-zero ====
--echo ---- days=2 ----
--let $days = 2
--let $seconds =
--let $expect_binlog_off_days_and_seconds_warning = $binlog_off
--let $expect_days = 2
--let $expect_seconds = `SELECT $days * 24 * 60 * 60`
--let $option_invoke_order= days_then_seconds
--source suite/binlog/include/binlog_expire_warnings.inc
--echo ---- seconds=86400 ----
--let $days =
--let $seconds = 86400
--let $expect_binlog_off_days_and_seconds_warning = $binlog_off
--let $expect_days = 1
--let $expect_seconds = 86400
--let $option_invoke_order= days_then_seconds
--source suite/binlog/include/binlog_expire_warnings.inc
--echo ==== Set both options to zero ====
--let $days = 0
--let $seconds = 0
--let $expect_binlog_off_days_and_seconds_warning = 0
--let $expect_days = 0
--let $expect_seconds = 0
--let $option_invoke_order= days_then_seconds
--source suite/binlog/include/binlog_expire_warnings.inc
--echo ==== Set both options: one to zero and one to non-zero ====
--echo ---- days=1 seconds=0 ----
--echo ---- The later seconds=0 will override days.
--let $days = 1
--let $seconds = 0
--let $expect_binlog_off_days_and_seconds_warning = 0
--let $expect_days = 0
--let $expect_seconds = 0
--let $option_invoke_order= days_then_seconds
--source suite/binlog/include/binlog_expire_warnings.inc
--echo ---- seconds=0 days=1 ----
--echo ---- The later days=1 will override seconds.
--let $days = 1
--let $seconds = 0
--let $expect_binlog_off_days_and_seconds_warning = $binlog_off
--let $expect_days = 1
--let $expect_seconds = 86400
--let $option_invoke_order= seconds_then_days
--source suite/binlog/include/binlog_expire_warnings.inc
--echo ---- days=0 seconds=86400 ----
--echo ---- The later seconds=86400 will override days.
--let $days = 0
--let $seconds = 86400
--let $expect_binlog_off_days_and_seconds_warning = $binlog_off
--let $expect_days = 1
--let $expect_seconds = 86400
--let $option_invoke_order= days_then_seconds
--source suite/binlog/include/binlog_expire_warnings.inc
--echo ==== Set both options to non-zero ====
--echo ---- days=1 and seconds=172800 ----
--echo ---- Since binlog_expire_logs_seconds is set later expire_log_days
--echo ---- becomes 2
--let $days = 1
--let $seconds = 172800
--let $expect_binlog_off_days_and_seconds_warning = $binlog_off
--let $expect_days = 2
--let $expect_seconds = 172800
--let $option_invoke_order= days_then_seconds
--source suite/binlog/include/binlog_expire_warnings.inc
--echo ---- days=1 and seconds=172800 ----
--echo ---- Since expire_logs_days is set later binlog_expire_logs_seconds
--echo ---- becomes 86400
--let $days = 1
--let $seconds = 172800
--let $expect_binlog_off_days_and_seconds_warning = $binlog_off
--let $expect_days = 1
--let $expect_seconds = 86400
--let $option_invoke_order= seconds_then_days
--source suite/binlog/include/binlog_expire_warnings.inc
--inc $i
}
# cleanup
--remove_file $ofile
mysql-test/suite/sys_vars/r/binlog_expire_logs_seconds_basic.result 0 → 100644
View file @ 1ef3207c
SET @start_value_sec = @@global.binlog_expire_logs_seconds;
SELECT @start_value_sec;
@start_value_sec
0
SET @@global.binlog_expire_logs_seconds = 8734635;
SET @@global.binlog_expire_logs_seconds = DEFAULT;
SELECT @@global.binlog_expire_logs_seconds;
@@global.binlog_expire_logs_seconds
0
SET @@global.binlog_expire_logs_seconds = @start_value_sec;
SELECT @@global.binlog_expire_logs_seconds = 0;
@@global.binlog_expire_logs_seconds = 0
1
SET @@global.binlog_expire_logs_seconds = 0;
SELECT @@global.binlog_expire_logs_seconds;
@@global.binlog_expire_logs_seconds
0
SET @@global.binlog_expire_logs_seconds = 99;
SELECT @@global.binlog_expire_logs_seconds;
@@global.binlog_expire_logs_seconds
99
SET @@global.binlog_expire_logs_seconds = 10;
SELECT @@global.binlog_expire_logs_seconds;
@@global.binlog_expire_logs_seconds
10
SET @@global.binlog_expire_logs_seconds = 21;
SELECT @@global.binlog_expire_logs_seconds;
@@global.binlog_expire_logs_seconds
21
SET @@global.binlog_expire_logs_seconds = -1;
Warnings:
Warning 1292 Truncated incorrect binlog_expire_logs_seconds value: '-1'
SELECT @@global.binlog_expire_logs_seconds;
@@global.binlog_expire_logs_seconds
0
SET @@global.binlog_expire_logs_seconds = 10000.01;
ERROR 42000: Incorrect argument type to variable 'binlog_expire_logs_seconds'
SELECT @@global.binlog_expire_logs_seconds;
@@global.binlog_expire_logs_seconds
0
SET @@global.binlog_expire_logs_seconds = -1024;
Warnings:
Warning 1292 Truncated incorrect binlog_expire_logs_seconds value: '-1024'
SELECT @@global.binlog_expire_logs_seconds;
@@global.binlog_expire_logs_seconds
0
SET @@global.binlog_expire_logs_seconds = 42949672950;
Warnings:
Warning 1292 Truncated incorrect binlog_expire_logs_seconds value: '42949672950'
SELECT @@global.binlog_expire_logs_seconds;
@@global.binlog_expire_logs_seconds
4294967295
SET @@global.binlog_expire_logs_seconds = ON;
ERROR 42000: Incorrect argument type to variable 'binlog_expire_logs_seconds'
SELECT @@global.binlog_expire_logs_seconds;
@@global.binlog_expire_logs_seconds
4294967295
SET @@global.binlog_expire_logs_seconds = 'test';
ERROR 42000: Incorrect argument type to variable 'binlog_expire_logs_seconds'
SELECT @@global.binlog_expire_logs_seconds;
@@global.binlog_expire_logs_seconds
4294967295
SET @@session.binlog_expire_logs_seconds = 0;
ERROR HY000: Variable 'binlog_expire_logs_seconds' is a GLOBAL variable and should be set with SET GLOBAL
SELECT @@binlog_expire_logs_seconds;
@@binlog_expire_logs_seconds
4294967295
SELECT @@global.binlog_expire_logs_seconds = VARIABLE_VALUE
FROM information_schema.global_variables
WHERE VARIABLE_NAME='binlog_expire_logs_seconds';
@@global.binlog_expire_logs_seconds = VARIABLE_VALUE
1
SELECT @@binlog_expire_logs_seconds = VARIABLE_VALUE
FROM information_schema.session_variables
WHERE VARIABLE_NAME='binlog_expire_logs_seconds';
@@binlog_expire_logs_seconds = VARIABLE_VALUE
1
SET @@global.binlog_expire_logs_seconds = TRUE;
SELECT @@global.binlog_expire_logs_seconds;
@@global.binlog_expire_logs_seconds
1
SET @@global.binlog_expire_logs_seconds = FALSE;
SELECT @@global.binlog_expire_logs_seconds;
@@global.binlog_expire_logs_seconds
0
SET @@global.binlog_expire_logs_seconds = 1;
SELECT @@binlog_expire_logs_seconds = @@global.binlog_expire_logs_seconds;
@@binlog_expire_logs_seconds = @@global.binlog_expire_logs_seconds
1
SET binlog_expire_logs_seconds = 1;
ERROR HY000: Variable 'binlog_expire_logs_seconds' is a GLOBAL variable and should be set with SET GLOBAL
SELECT @@binlog_expire_logs_seconds;
@@binlog_expire_logs_seconds
1
SELECT local.binlog_expire_logs_seconds;
ERROR 42S02: Unknown table 'local' in field list
SELECT global.binlog_expire_logs_seconds;
ERROR 42S02: Unknown table 'global' in field list
SELECT binlog_expire_logs_seconds = @@session.binlog_expire_logs_seconds;
ERROR 42S22: Unknown column 'binlog_expire_logs_seconds' in 'field list'
SET @@global.binlog_expire_logs_seconds = @start_value_sec;
SELECT @@global.binlog_expire_logs_seconds;
@@global.binlog_expire_logs_seconds
0
mysql-test/suite/sys_vars/r/binlog_expire_logs_seconds_grant.result 0 → 100644
View file @ 1ef3207c
#
# MDEV-19371: Implement binlog_expire_logs_seconds for purging of binary logs
# Test that "SET binlog_expire_logs_seconds" is not allowed without BINLOG ADMIN or SUPER
#
SET @global=@@global.binlog_expire_logs_seconds;
# Test that "SET binlog_expire_logs_seconds" is not allowed without BINLOG ADMIN or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE BINLOG ADMIN, SUPER ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_expire_logs_seconds=10;
ERROR 42000: Access denied; you need (at least one of) the SUPER, BINLOG ADMIN privilege(s) for this operation
SET binlog_expire_logs_seconds=10;
ERROR HY000: Variable 'binlog_expire_logs_seconds' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_expire_logs_seconds=10;
ERROR HY000: Variable 'binlog_expire_logs_seconds' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET binlog_expire_logs_seconds" is allowed with BINLOG ADMIN
CREATE USER user1@localhost;
GRANT BINLOG ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_expire_logs_seconds=10;
SET binlog_expire_logs_seconds=10;
ERROR HY000: Variable 'binlog_expire_logs_seconds' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_expire_logs_seconds=10;
ERROR HY000: Variable 'binlog_expire_logs_seconds' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET binlog_expire_logs_seconds" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL binlog_expire_logs_seconds=10;
SET binlog_expire_logs_seconds=10;
ERROR HY000: Variable 'binlog_expire_logs_seconds' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION binlog_expire_logs_seconds=10;
ERROR HY000: Variable 'binlog_expire_logs_seconds' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.binlog_expire_logs_seconds=@global;
mysql-test/suite/sys_vars/r/expire_logs_days_basic.result
View file @ 1ef3207c
......@@ -14,79 +14,80 @@ SELECT @@global.expire_logs_days = @start_value;
SET @@global.expire_logs_days = 0;
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
0
0.000000
SET @@global.expire_logs_days = 99;
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
99
99.000000
SET @@global.expire_logs_days = 10;
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
10
10.000000
SET @@global.expire_logs_days = 21;
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
21
21.000000
'#--------------------FN_DYNVARS_029_04-------------------------#'
SET @@global.expire_logs_days = -1;
Warnings:
Warning 1292 Truncated incorrect expire_logs_days value: '-1'
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
0
0.000000
SET @@global.expire_logs_days = 100;
Warnings:
Warning 1292 Truncated incorrect expire_logs_days value: '100'
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
99
99.000000
SET @@global.expire_logs_days = 1024;
Warnings:
Warning 1292 Truncated incorrect expire_logs_days value: '1024'
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
99
99.000000
SET @@global.expire_logs_days = 10000.01;
ERROR 42000: Incorrect argument type to variable 'expire_logs_days'
Warnings:
Warning 1292 Truncated incorrect expire_logs_days value: '10000.01'
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
99
99.000000
SET @@global.expire_logs_days = -1024;
Warnings:
Warning 1292 Truncated incorrect expire_logs_days value: '-1024'
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
0
0.000000
SET @@global.expire_logs_days = 42949672950;
Warnings:
Warning 1292 Truncated incorrect expire_logs_days value: '42949672950'
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
99
99.000000
SET @@global.expire_logs_days = ON;
ERROR 42000: Incorrect argument type to variable 'expire_logs_days'
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
99
99.000000
SET @@global.expire_logs_days = 'test';
ERROR 42000: Incorrect argument type to variable 'expire_logs_days'
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
99
99.000000
'#-------------------FN_DYNVARS_029_05----------------------------#'
SET @@session.expire_logs_days = 0;
ERROR HY000: Variable 'expire_logs_days' is a GLOBAL variable and should be set with SET GLOBAL
SELECT @@expire_logs_days;
@@expire_logs_days
99
99.000000
'#----------------------FN_DYNVARS_029_06------------------------#'
SELECT @@global.expire_logs_days = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
SELECT @@global.expire_logs_days = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='expire_logs_days';
@@global.expire_logs_days = VARIABLE_VALUE
1
SELECT @@expire_logs_days = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.SESSION_VARIABLES
SELECT @@expire_logs_days = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.SESSION_VARIABLES
WHERE VARIABLE_NAME='expire_logs_days';
@@expire_logs_days = VARIABLE_VALUE
1
......@@ -94,11 +95,11 @@ WHERE VARIABLE_NAME='expire_logs_days';
SET @@global.expire_logs_days = TRUE;
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
1
1.000000
SET @@global.expire_logs_days = FALSE;
SELECT @@global.expire_logs_days;
@@global.expire_logs_days
0
0.000000
'#---------------------FN_DYNVARS_029_08----------------------#'
SET @@global.expire_logs_days = 1;
SELECT @@expire_logs_days = @@global.expire_logs_days;
......@@ -109,7 +110,7 @@ SET expire_logs_days = 1;
ERROR HY000: Variable 'expire_logs_days' is a GLOBAL variable and should be set with SET GLOBAL
SELECT @@expire_logs_days;
@@expire_logs_days
1
1.000000
SELECT local.expire_logs_days;
ERROR 42S02: Unknown table 'local' in field list
SELECT global.expire_logs_days;
......
mysql-test/suite/sys_vars/r/sysvars_server_embedded,32bit.rdiff
View file @ 1ef3207c
--- suite/sys_vars/r/sysvars_server_embedded.result 2021-02-02 14:07:21.616784062 +0200
+++ suite/sys_vars/r/sysvars_server_embedded,32bit.reject 2021-02-02 18:56:53.727764717 +0200
@@ -35,7 +35,7 @@
--- ../../mysql-test/suite/sys_vars/r/sysvars_server_embedded.result 2021-05-10 08:58:14.515886306 +0530
+++ ../../mysql-test/suite/sys_vars/r/sysvars_server_embedded,32bit.reject 2021-05-10 09:16:56.826971068 +0530
@@ -34,7 +34,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME ARIA_BLOCK_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -9,7 +9,7 @@
VARIABLE_COMMENT Block size to be used for Aria index pages.
NUMERIC_MIN_VALUE 4096
NUMERIC_MAX_VALUE 32768
@@ -45,7 +45,7 @@
@@ -44,7 +44,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME ARIA_CHECKPOINT_INTERVAL
VARIABLE_SCOPE GLOBAL
......@@ -18,7 +18,7 @@
VARIABLE_COMMENT Interval between tries to do an automatic checkpoints. In seconds; 0 means 'no automatic checkpoints' which makes sense only for testing.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -55,7 +55,7 @@
@@ -54,7 +54,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME ARIA_CHECKPOINT_LOG_ACTIVITY
VARIABLE_SCOPE GLOBAL
......@@ -27,7 +27,7 @@
VARIABLE_COMMENT Number of bytes that the transaction log has to grow between checkpoints before a new checkpoint is written to the log.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -75,7 +75,7 @@
@@ -74,7 +74,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME ARIA_FORCE_START_AFTER_RECOVERY_FAILURES
VARIABLE_SCOPE GLOBAL
......@@ -36,7 +36,7 @@
VARIABLE_COMMENT Number of consecutive log recovery failures after which logs will be automatically deleted to cure the problem; 0 (the default) disables the feature.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 255
@@ -95,7 +95,7 @@
@@ -94,7 +94,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME ARIA_GROUP_COMMIT_INTERVAL
VARIABLE_SCOPE GLOBAL
......@@ -45,7 +45,7 @@
VARIABLE_COMMENT Interval between commits in microseconds (1/1000000 sec). 0 stands for no waiting for other threads to come and do a commit in "hard" mode and no sync()/commit at all in "soft" mode. Option has only an effect if aria_group_commit is used
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -105,7 +105,7 @@
@@ -104,7 +104,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME ARIA_LOG_FILE_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -54,7 +54,7 @@
VARIABLE_COMMENT Limit for transaction log size
NUMERIC_MIN_VALUE 8388608
NUMERIC_MAX_VALUE 4294967295
@@ -135,10 +135,10 @@
@@ -134,10 +134,10 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME ARIA_PAGECACHE_AGE_THRESHOLD
VARIABLE_SCOPE GLOBAL
......@@ -67,7 +67,7 @@
NUMERIC_BLOCK_SIZE 100
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -155,7 +155,7 @@
@@ -154,7 +154,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME ARIA_PAGECACHE_DIVISION_LIMIT
VARIABLE_SCOPE GLOBAL
......@@ -76,7 +76,7 @@
VARIABLE_COMMENT The minimum percentage of warm blocks in key cache
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 100
@@ -165,7 +165,7 @@
@@ -164,7 +164,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME ARIA_PAGECACHE_FILE_HASH_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -85,7 +85,7 @@
VARIABLE_COMMENT Number of hash buckets for open and changed files. If you have a lot of Aria files open you should increase this for faster flush of changes. A good value is probably 1/10 of number of possible open Aria files.
NUMERIC_MIN_VALUE 128
NUMERIC_MAX_VALUE 16384
@@ -195,7 +195,7 @@
@@ -194,7 +194,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME ARIA_REPAIR_THREADS
VARIABLE_SCOPE SESSION
......@@ -94,7 +94,7 @@
VARIABLE_COMMENT Number of threads to use when repairing Aria tables. The value of 1 disables parallel repair.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 128
@@ -208,7 +208,7 @@
@@ -207,7 +207,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The buffer that is allocated when sorting the index when doing a REPAIR or when creating indexes with CREATE INDEX or ALTER TABLE.
NUMERIC_MIN_VALUE 4096
......@@ -103,7 +103,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -265,7 +265,7 @@
@@ -264,7 +264,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME AUTO_INCREMENT_INCREMENT
VARIABLE_SCOPE SESSION
......@@ -112,7 +112,7 @@
VARIABLE_COMMENT Auto-increment columns are incremented by this
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 65535
@@ -275,7 +275,7 @@
@@ -274,7 +274,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME AUTO_INCREMENT_OFFSET
VARIABLE_SCOPE SESSION
......@@ -121,7 +121,7 @@
VARIABLE_COMMENT Offset added to Auto-increment columns. Used when auto-increment-increment != 1
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 65535
@@ -285,7 +285,7 @@
@@ -284,7 +284,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME BACK_LOG
VARIABLE_SCOPE GLOBAL
......@@ -130,7 +130,7 @@
VARIABLE_COMMENT The number of outstanding connection requests MariaDB can have. This comes into play when the main MariaDB thread gets very many connection requests in a very short time
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 65535
@@ -338,7 +338,7 @@
@@ -337,7 +337,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The size of the transactional cache for updates to transactional engines for the binary log. If you often use transactions containing many statements, you can increase this to get more performance
NUMERIC_MIN_VALUE 4096
......@@ -139,7 +139,7 @@
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -355,20 +355,20 @@
@@ -354,20 +354,20 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME BINLOG_COMMIT_WAIT_COUNT
VARIABLE_SCOPE GLOBAL
......@@ -164,7 +164,16 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -388,7 +388,7 @@
@@ -384,7 +384,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME BINLOG_EXPIRE_LOGS_SECONDS
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT If non-zero, binary logs will be purged after binlog_expire_logs_seconds seconds; It and expire_logs_days are aliases, such that changes in one are converted into the other. Possible purges happen at startup and at binary log rotation.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -397,7 +397,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The size of file cache for the binary log
NUMERIC_MIN_VALUE 8192
......@@ -173,7 +182,7 @@
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -438,7 +438,7 @@
@@ -447,7 +447,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The size of the statement cache for updates to non-transactional engines for the binary log. If you often use statements updating a great number of rows, you can increase this to get more performance.
NUMERIC_MIN_VALUE 4096
......@@ -182,7 +191,7 @@
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -448,7 +448,7 @@
@@ -457,7 +457,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Size of tree cache used in bulk insert optimisation. Note that this is a limit per thread!
NUMERIC_MIN_VALUE 0
......@@ -191,7 +200,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -635,7 +635,7 @@
@@ -644,7 +644,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME CONNECT_TIMEOUT
VARIABLE_SCOPE GLOBAL
......@@ -200,7 +209,7 @@
VARIABLE_COMMENT The number of seconds the mysqld server is waiting for a connect packet before responding with 'Bad handshake'
NUMERIC_MIN_VALUE 2
NUMERIC_MAX_VALUE 31536000
@@ -685,7 +685,7 @@
@@ -694,7 +694,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME DEADLOCK_SEARCH_DEPTH_LONG
VARIABLE_SCOPE SESSION
......@@ -209,7 +218,7 @@
VARIABLE_COMMENT Long search depth for the two-step deadlock detection
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 33
@@ -695,7 +695,7 @@
@@ -704,7 +704,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME DEADLOCK_SEARCH_DEPTH_SHORT
VARIABLE_SCOPE SESSION
......@@ -218,7 +227,7 @@
VARIABLE_COMMENT Short search depth for the two-step deadlock detection
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 32
@@ -705,7 +705,7 @@
@@ -714,7 +714,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME DEADLOCK_TIMEOUT_LONG
VARIABLE_SCOPE SESSION
......@@ -227,7 +236,7 @@
VARIABLE_COMMENT Long timeout for the two-step deadlock detection (in microseconds)
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -715,7 +715,7 @@
@@ -724,7 +724,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME DEADLOCK_TIMEOUT_SHORT
VARIABLE_SCOPE SESSION
......@@ -236,7 +245,7 @@
VARIABLE_COMMENT Short timeout for the two-step deadlock detection (in microseconds)
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -765,7 +765,7 @@
@@ -774,7 +774,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME DEFAULT_WEEK_FORMAT
VARIABLE_SCOPE SESSION
......@@ -245,7 +254,7 @@
VARIABLE_COMMENT The default week format used by WEEK() functions
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 7
@@ -775,7 +775,7 @@
@@ -784,7 +784,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME DELAYED_INSERT_LIMIT
VARIABLE_SCOPE GLOBAL
......@@ -254,7 +263,7 @@
VARIABLE_COMMENT After inserting delayed_insert_limit rows, the INSERT DELAYED handler will check if there are any SELECT statements pending. If so, it allows these to execute before continuing.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -785,7 +785,7 @@
@@ -794,7 +794,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME DELAYED_INSERT_TIMEOUT
VARIABLE_SCOPE GLOBAL
......@@ -263,7 +272,7 @@
VARIABLE_COMMENT How long a INSERT DELAYED thread should wait for INSERT statements before terminating
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 31536000
@@ -795,7 +795,7 @@
@@ -804,7 +804,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME DELAYED_QUEUE_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -272,7 +281,7 @@
VARIABLE_COMMENT What size queue (in rows) should be allocated for handling INSERT DELAYED. If the queue becomes full, any client that does INSERT DELAYED will wait until there is room in the queue again
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -825,7 +825,7 @@
@@ -834,7 +834,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME DIV_PRECISION_INCREMENT
VARIABLE_SCOPE SESSION
......@@ -281,16 +290,7 @@
VARIABLE_COMMENT Precision of the result of '/' operator will be increased on that value
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 38
@@ -905,7 +905,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME EXPIRE_LOGS_DAYS
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT If non-zero, binary logs will be purged after expire_logs_days days; possible purges happen at startup and at binary log rotation
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 99
@@ -935,7 +935,7 @@
@@ -944,7 +944,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME EXTRA_MAX_CONNECTIONS
VARIABLE_SCOPE GLOBAL
......@@ -299,7 +299,7 @@
VARIABLE_COMMENT The number of connections on extra-port
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 100000
@@ -965,7 +965,7 @@
@@ -974,7 +974,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME FLUSH_TIME
VARIABLE_SCOPE GLOBAL
......@@ -308,7 +308,7 @@
VARIABLE_COMMENT A dedicated thread is created to flush all tables at the given interval
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 31536000
@@ -995,7 +995,7 @@
@@ -1004,7 +1004,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME FT_MAX_WORD_LEN
VARIABLE_SCOPE GLOBAL
......@@ -317,7 +317,7 @@
VARIABLE_COMMENT The maximum length of the word to be included in a FULLTEXT index. Note: FULLTEXT indexes must be rebuilt after changing this variable
NUMERIC_MIN_VALUE 10
NUMERIC_MAX_VALUE 84
@@ -1005,7 +1005,7 @@
@@ -1014,7 +1014,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME FT_MIN_WORD_LEN
VARIABLE_SCOPE GLOBAL
......@@ -326,7 +326,7 @@
VARIABLE_COMMENT The minimum length of the word to be included in a FULLTEXT index. Note: FULLTEXT indexes must be rebuilt after changing this variable
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 84
@@ -1015,7 +1015,7 @@
@@ -1024,7 +1024,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME FT_QUERY_EXPANSION_LIMIT
VARIABLE_SCOPE GLOBAL
......@@ -335,7 +335,7 @@
VARIABLE_COMMENT Number of best matches to use for query expansion
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1000
@@ -1185,7 +1185,7 @@
@@ -1194,7 +1194,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME HISTOGRAM_SIZE
VARIABLE_SCOPE SESSION
......@@ -344,7 +344,7 @@
VARIABLE_COMMENT Number of bytes used for a histogram. If set to 0, no histograms are created by ANALYZE.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 255
@@ -1215,7 +1215,7 @@
@@ -1224,7 +1224,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME HOST_CACHE_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -353,7 +353,7 @@
VARIABLE_COMMENT How many host names should be cached to avoid resolving.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 65536
@@ -1325,7 +1325,7 @@
@@ -1334,7 +1334,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME INTERACTIVE_TIMEOUT
VARIABLE_SCOPE SESSION
......@@ -362,7 +362,7 @@
VARIABLE_COMMENT The number of seconds the server waits for activity on an interactive connection before closing it
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 31536000
@@ -1358,7 +1358,7 @@
@@ -1367,7 +1367,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The size of the buffer that is used for joins
NUMERIC_MIN_VALUE 128
......@@ -371,7 +371,7 @@
NUMERIC_BLOCK_SIZE 128
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1375,7 +1375,7 @@
@@ -1384,7 +1384,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME JOIN_CACHE_LEVEL
VARIABLE_SCOPE SESSION
......@@ -380,7 +380,7 @@
VARIABLE_COMMENT Controls what join operations can be executed with join buffers. Odd numbers are used for plain join buffers while even numbers are used for linked buffers
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 8
@@ -1398,7 +1398,7 @@
@@ -1407,7 +1407,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The size of the buffer used for index blocks for MyISAM tables. Increase this to get better index handling (for all reads and multiple writes) to as much as you can afford
NUMERIC_MIN_VALUE 0
......@@ -389,7 +389,7 @@
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1555,7 +1555,7 @@
@@ -1564,7 +1564,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME LOCK_WAIT_TIMEOUT
VARIABLE_SCOPE SESSION
......@@ -398,7 +398,7 @@
VARIABLE_COMMENT Timeout in seconds to wait for a lock before returning an error.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 31536000
@@ -1675,7 +1675,7 @@
@@ -1684,7 +1684,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME LOG_SLOW_RATE_LIMIT
VARIABLE_SCOPE SESSION
......@@ -407,7 +407,7 @@
VARIABLE_COMMENT Write to slow log every #th slow query. Set to 1 to log everything. Increase it to reduce the size of the slow or the performance impact of slow logging
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -1705,7 +1705,7 @@
@@ -1714,7 +1714,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME LOG_WARNINGS
VARIABLE_SCOPE SESSION
......@@ -416,7 +416,7 @@
VARIABLE_COMMENT Log some not critical warnings to the general log file.Value can be between 0 and 11. Higher values mean more verbosity
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -1755,7 +1755,7 @@
@@ -1764,7 +1764,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME MAX_ALLOWED_PACKET
VARIABLE_SCOPE SESSION
......@@ -425,7 +425,7 @@
VARIABLE_COMMENT Max packet length to send to or receive from the server
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1073741824
@@ -1768,14 +1768,14 @@
@@ -1777,14 +1777,14 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the total size of the transactional cache
NUMERIC_MIN_VALUE 4096
......@@ -442,7 +442,7 @@
VARIABLE_COMMENT Binary log will be rotated automatically when the size exceeds this value.
NUMERIC_MIN_VALUE 4096
NUMERIC_MAX_VALUE 1073741824
@@ -1788,14 +1788,14 @@
@@ -1797,14 +1797,14 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the total size of the statement cache
NUMERIC_MIN_VALUE 4096
......@@ -459,7 +459,7 @@
VARIABLE_COMMENT The number of simultaneous clients allowed
NUMERIC_MIN_VALUE 10
NUMERIC_MAX_VALUE 100000
@@ -1805,7 +1805,7 @@
@@ -1814,7 +1814,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_CONNECT_ERRORS
VARIABLE_SCOPE GLOBAL
......@@ -468,7 +468,7 @@
VARIABLE_COMMENT If there is more than this number of interrupted connections from a host this host will be blocked from further connections
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -1815,7 +1815,7 @@
@@ -1824,7 +1824,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_DELAYED_THREADS
VARIABLE_SCOPE SESSION
......@@ -477,7 +477,7 @@
VARIABLE_COMMENT Don't start more than this number of threads to handle INSERT DELAYED statements. If set to zero INSERT DELAYED will be not used
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 16384
@@ -1835,7 +1835,7 @@
@@ -1844,7 +1844,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_ERROR_COUNT
VARIABLE_SCOPE SESSION
......@@ -486,7 +486,7 @@
VARIABLE_COMMENT Max number of errors/warnings to store for a statement
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 65535
@@ -1848,14 +1848,14 @@
@@ -1857,14 +1857,14 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Don't allow creation of heap tables bigger than this
NUMERIC_MIN_VALUE 16384
......@@ -503,7 +503,7 @@
VARIABLE_COMMENT Don't start more than this number of threads to handle INSERT DELAYED statements. If set to zero INSERT DELAYED will be not used
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 16384
@@ -1875,7 +1875,7 @@
@@ -1884,7 +1884,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_LENGTH_FOR_SORT_DATA
VARIABLE_SCOPE SESSION
......@@ -512,7 +512,7 @@
VARIABLE_COMMENT Max number of bytes in sorted records
NUMERIC_MIN_VALUE 4
NUMERIC_MAX_VALUE 8388608
@@ -1905,7 +1905,7 @@
@@ -1914,7 +1914,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_RECURSIVE_ITERATIONS
VARIABLE_SCOPE SESSION
......@@ -521,7 +521,7 @@
VARIABLE_COMMENT Maximum number of iterations when executing recursive queries
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -1918,14 +1918,14 @@
@@ -1927,14 +1927,14 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The maximum size of the container of a rowid filter
NUMERIC_MIN_VALUE 1024
......@@ -538,7 +538,7 @@
VARIABLE_COMMENT Limit assumed max number of seeks when looking up rows based on a key
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -1945,7 +1945,7 @@
@@ -1954,7 +1954,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_SORT_LENGTH
VARIABLE_SCOPE SESSION
......@@ -547,7 +547,7 @@
VARIABLE_COMMENT The number of bytes to use when sorting BLOB or TEXT values (only the first max_sort_length bytes of each value are used; the rest are ignored)
NUMERIC_MIN_VALUE 64
NUMERIC_MAX_VALUE 8388608
@@ -1955,7 +1955,7 @@
@@ -1964,7 +1964,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_SP_RECURSION_DEPTH
VARIABLE_SCOPE SESSION
......@@ -556,7 +556,7 @@
VARIABLE_COMMENT Maximum stored procedure recursion depth
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 255
@@ -1975,7 +1975,7 @@
@@ -1984,7 +1984,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_TMP_TABLES
VARIABLE_SCOPE SESSION
......@@ -565,7 +565,7 @@
VARIABLE_COMMENT Unused, will be removed.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -1995,7 +1995,7 @@
@@ -2004,7 +2004,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_WRITE_LOCK_COUNT
VARIABLE_SCOPE GLOBAL
......@@ -574,7 +574,7 @@
VARIABLE_COMMENT After this many write locks, allow some read locks to run in between
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -2005,7 +2005,7 @@
@@ -2014,7 +2014,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME METADATA_LOCKS_CACHE_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -583,7 +583,7 @@
VARIABLE_COMMENT Unused
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1048576
@@ -2015,7 +2015,7 @@
@@ -2024,7 +2024,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME METADATA_LOCKS_HASH_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -592,7 +592,7 @@
VARIABLE_COMMENT Unused
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1024
@@ -2025,7 +2025,7 @@
@@ -2034,7 +2034,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MIN_EXAMINED_ROW_LIMIT
VARIABLE_SCOPE SESSION
......@@ -601,7 +601,7 @@
VARIABLE_COMMENT Don't write queries to slow log that examine fewer rows than that
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -2035,7 +2035,7 @@
@@ -2044,7 +2044,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MRR_BUFFER_SIZE
VARIABLE_SCOPE SESSION
......@@ -610,7 +610,7 @@
VARIABLE_COMMENT Size of buffer to use when using MRR with range access
NUMERIC_MIN_VALUE 8192
NUMERIC_MAX_VALUE 2147483647
@@ -2045,7 +2045,7 @@
@@ -2054,7 +2054,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MYISAM_BLOCK_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -619,7 +619,7 @@
VARIABLE_COMMENT Block size to be used for MyISAM index pages
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 16384
@@ -2055,7 +2055,7 @@
@@ -2064,7 +2064,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MYISAM_DATA_POINTER_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -628,7 +628,7 @@
VARIABLE_COMMENT Default pointer size to be used for MyISAM tables
NUMERIC_MIN_VALUE 2
NUMERIC_MAX_VALUE 7
@@ -2078,7 +2078,7 @@
@@ -2087,7 +2087,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Restricts the total memory used for memory mapping of MySQL tables
NUMERIC_MIN_VALUE 7
......@@ -637,7 +637,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY YES
@@ -2095,10 +2095,10 @@
@@ -2104,10 +2104,10 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME MYISAM_REPAIR_THREADS
VARIABLE_SCOPE SESSION
......@@ -650,7 +650,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2108,7 +2108,7 @@
@@ -2117,7 +2117,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The buffer that is allocated when sorting the index when doing a REPAIR or when creating indexes with CREATE INDEX or ALTER TABLE
NUMERIC_MIN_VALUE 4096
......@@ -659,7 +659,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2145,7 +2145,7 @@
@@ -2154,7 +2154,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME NET_BUFFER_LENGTH
VARIABLE_SCOPE SESSION
......@@ -668,7 +668,7 @@
VARIABLE_COMMENT Buffer length for TCP/IP and socket communication
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1048576
@@ -2155,7 +2155,7 @@
@@ -2164,7 +2164,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME NET_READ_TIMEOUT
VARIABLE_SCOPE SESSION
......@@ -677,7 +677,7 @@
VARIABLE_COMMENT Number of seconds to wait for more data from a connection before aborting the read
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 31536000
@@ -2165,7 +2165,7 @@
@@ -2174,7 +2174,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME NET_RETRY_COUNT
VARIABLE_SCOPE SESSION
......@@ -686,7 +686,7 @@
VARIABLE_COMMENT If a read on a communication port is interrupted, retry this many times before giving up
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -2175,7 +2175,7 @@
@@ -2184,7 +2184,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME NET_WRITE_TIMEOUT
VARIABLE_SCOPE SESSION
......@@ -695,7 +695,7 @@
VARIABLE_COMMENT Number of seconds to wait for a block to be written to a connection before aborting the write
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 31536000
@@ -2225,7 +2225,7 @@
@@ -2234,7 +2234,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME OPEN_FILES_LIMIT
VARIABLE_SCOPE GLOBAL
......@@ -704,7 +704,7 @@
VARIABLE_COMMENT If this is not 0, then mysqld will use this value to reserve file descriptors to use with setrlimit(). If this value is 0 or autoset then mysqld will reserve max_connections*5 or max_connections + table_cache*2 (whichever is larger) number of file descriptors
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -2235,17 +2235,17 @@
@@ -2244,17 +2244,17 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME OPTIMIZER_MAX_SEL_ARG_WEIGHT
VARIABLE_SCOPE SESSION
......@@ -725,7 +725,7 @@
VARIABLE_COMMENT Controls the heuristic(s) applied during query optimization to prune less-promising partial plans from the optimizer search space. Meaning: 0 - do not apply any heuristic, thus perform exhaustive search; 1 - prune plans based on number of retrieved rows
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1
@@ -2255,7 +2255,7 @@
@@ -2264,7 +2264,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME OPTIMIZER_SEARCH_DEPTH
VARIABLE_SCOPE SESSION
......@@ -734,7 +734,7 @@
VARIABLE_COMMENT Maximum depth of search performed by the query optimizer. Values larger than the number of relations in a query result in better query plans, but take longer to compile a query. Values smaller than the number of tables in a relation result in faster optimization, but may produce very bad query plans. If set to 0, the system will automatically pick a reasonable value.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 62
@@ -2265,7 +2265,7 @@
@@ -2274,7 +2274,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME OPTIMIZER_SELECTIVITY_SAMPLING_LIMIT
VARIABLE_SCOPE SESSION
......@@ -743,7 +743,7 @@
VARIABLE_COMMENT Controls number of record samples to check condition selectivity
NUMERIC_MIN_VALUE 10
NUMERIC_MAX_VALUE 4294967295
@@ -2295,17 +2295,17 @@
@@ -2304,17 +2304,17 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME OPTIMIZER_TRACE_MAX_MEM_SIZE
VARIABLE_SCOPE SESSION
......@@ -764,7 +764,7 @@
VARIABLE_COMMENT Controls selectivity of which conditions the optimizer takes into account to calculate cardinality of a partial join when it searches for the best execution plan Meaning: 1 - use selectivity of index backed range conditions to calculate the cardinality of a partial join if the last joined table is accessed by full table scan or an index scan, 2 - use selectivity of index backed range conditions to calculate the cardinality of a partial join in any case, 3 - additionally always use selectivity of range conditions that are not backed by any index to calculate the cardinality of a partial join, 4 - use histograms to calculate selectivity of range conditions that are not backed by any index to calculate the cardinality of a partial join.5 - additionally use selectivity of certain non-range predicates calculated on record samples
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 5
@@ -2325,7 +2325,7 @@
@@ -2334,7 +2334,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME PERFORMANCE_SCHEMA_ACCOUNTS_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -773,7 +773,7 @@
VARIABLE_COMMENT Maximum number of instrumented user@host accounts. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2335,7 +2335,7 @@
@@ -2344,7 +2344,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_DIGESTS_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -782,7 +782,7 @@
VARIABLE_COMMENT Size of the statement digest. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2345,7 +2345,7 @@
@@ -2354,7 +2354,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_STAGES_HISTORY_LONG_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -791,7 +791,7 @@
VARIABLE_COMMENT Number of rows in EVENTS_STAGES_HISTORY_LONG. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2355,7 +2355,7 @@
@@ -2364,7 +2364,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_STAGES_HISTORY_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -800,7 +800,7 @@
VARIABLE_COMMENT Number of rows per thread in EVENTS_STAGES_HISTORY. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1024
@@ -2365,7 +2365,7 @@
@@ -2374,7 +2374,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_STATEMENTS_HISTORY_LONG_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -809,7 +809,7 @@
VARIABLE_COMMENT Number of rows in EVENTS_STATEMENTS_HISTORY_LONG. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2375,7 +2375,7 @@
@@ -2384,7 +2384,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_STATEMENTS_HISTORY_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -818,7 +818,7 @@
VARIABLE_COMMENT Number of rows per thread in EVENTS_STATEMENTS_HISTORY. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1024
@@ -2385,7 +2385,7 @@
@@ -2394,7 +2394,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_TRANSACTIONS_HISTORY_LONG_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -827,7 +827,7 @@
VARIABLE_COMMENT Number of rows in EVENTS_TRANSACTIONS_HISTORY_LONG. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2395,7 +2395,7 @@
@@ -2404,7 +2404,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_TRANSACTIONS_HISTORY_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -836,7 +836,7 @@
VARIABLE_COMMENT Number of rows per thread in EVENTS_TRANSACTIONS_HISTORY. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1024
@@ -2405,7 +2405,7 @@
@@ -2414,7 +2414,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_WAITS_HISTORY_LONG_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -845,7 +845,7 @@
VARIABLE_COMMENT Number of rows in EVENTS_WAITS_HISTORY_LONG. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2415,7 +2415,7 @@
@@ -2424,7 +2424,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_WAITS_HISTORY_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -854,7 +854,7 @@
VARIABLE_COMMENT Number of rows per thread in EVENTS_WAITS_HISTORY. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1024
@@ -2425,7 +2425,7 @@
@@ -2434,7 +2434,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_HOSTS_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -863,7 +863,7 @@
VARIABLE_COMMENT Maximum number of instrumented hosts. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2435,7 +2435,7 @@
@@ -2444,7 +2444,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_COND_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -872,7 +872,7 @@
VARIABLE_COMMENT Maximum number of condition instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2445,7 +2445,7 @@
@@ -2454,7 +2454,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_COND_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -881,7 +881,7 @@
VARIABLE_COMMENT Maximum number of instrumented condition objects. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2455,7 +2455,7 @@
@@ -2464,7 +2464,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_DIGEST_LENGTH
VARIABLE_SCOPE GLOBAL
......@@ -890,7 +890,7 @@
VARIABLE_COMMENT Maximum length considered for digest text, when stored in performance_schema tables.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -2465,7 +2465,7 @@
@@ -2474,7 +2474,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_FILE_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -899,7 +899,7 @@
VARIABLE_COMMENT Maximum number of file instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2475,7 +2475,7 @@
@@ -2484,7 +2484,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_FILE_HANDLES
VARIABLE_SCOPE GLOBAL
......@@ -908,7 +908,7 @@
VARIABLE_COMMENT Maximum number of opened instrumented files.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -2485,7 +2485,7 @@
@@ -2494,7 +2494,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_FILE_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -917,7 +917,7 @@
VARIABLE_COMMENT Maximum number of instrumented files. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2495,7 +2495,7 @@
@@ -2504,7 +2504,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_INDEX_STAT
VARIABLE_SCOPE GLOBAL
......@@ -926,7 +926,7 @@
VARIABLE_COMMENT Maximum number of index statistics for instrumented tables. Use 0 to disable, -1 for automated scaling.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2505,7 +2505,7 @@
@@ -2514,7 +2514,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_MEMORY_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -935,7 +935,7 @@
VARIABLE_COMMENT Maximum number of memory pool instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1024
@@ -2515,7 +2515,7 @@
@@ -2524,7 +2524,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_METADATA_LOCKS
VARIABLE_SCOPE GLOBAL
......@@ -944,7 +944,7 @@
VARIABLE_COMMENT Maximum number of metadata locks. Use 0 to disable, -1 for automated scaling.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 104857600
@@ -2525,7 +2525,7 @@
@@ -2534,7 +2534,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_MUTEX_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -953,7 +953,7 @@
VARIABLE_COMMENT Maximum number of mutex instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2535,7 +2535,7 @@
@@ -2544,7 +2544,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_MUTEX_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -962,7 +962,7 @@
VARIABLE_COMMENT Maximum number of instrumented MUTEX objects. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 104857600
@@ -2545,7 +2545,7 @@
@@ -2554,7 +2554,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_PREPARED_STATEMENTS_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -971,7 +971,7 @@
VARIABLE_COMMENT Maximum number of instrumented prepared statements. Use 0 to disable, -1 for automated scaling.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2555,7 +2555,7 @@
@@ -2564,7 +2564,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_PROGRAM_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -980,7 +980,7 @@
VARIABLE_COMMENT Maximum number of instrumented programs. Use 0 to disable, -1 for automated scaling.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2565,7 +2565,7 @@
@@ -2574,7 +2574,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_RWLOCK_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -989,7 +989,7 @@
VARIABLE_COMMENT Maximum number of rwlock instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2575,7 +2575,7 @@
@@ -2584,7 +2584,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_RWLOCK_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -998,7 +998,7 @@
VARIABLE_COMMENT Maximum number of instrumented RWLOCK objects. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 104857600
@@ -2585,7 +2585,7 @@
@@ -2594,7 +2594,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_SOCKET_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -1007,7 +1007,7 @@
VARIABLE_COMMENT Maximum number of socket instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2595,7 +2595,7 @@
@@ -2604,7 +2604,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_SOCKET_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -1016,7 +1016,7 @@
VARIABLE_COMMENT Maximum number of opened instrumented sockets. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2605,7 +2605,7 @@
@@ -2614,7 +2614,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_SQL_TEXT_LENGTH
VARIABLE_SCOPE GLOBAL
......@@ -1025,7 +1025,7 @@
VARIABLE_COMMENT Maximum length of displayed sql text.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -2615,7 +2615,7 @@
@@ -2624,7 +2624,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_STAGE_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -1034,7 +1034,7 @@
VARIABLE_COMMENT Maximum number of stage instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2625,7 +2625,7 @@
@@ -2634,7 +2634,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_STATEMENT_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -1043,7 +1043,7 @@
VARIABLE_COMMENT Maximum number of statement instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2635,7 +2635,7 @@
@@ -2644,7 +2644,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_STATEMENT_STACK
VARIABLE_SCOPE GLOBAL
......@@ -1052,7 +1052,7 @@
VARIABLE_COMMENT Number of rows per thread in EVENTS_STATEMENTS_CURRENT.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 256
@@ -2645,7 +2645,7 @@
@@ -2654,7 +2654,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_TABLE_HANDLES
VARIABLE_SCOPE GLOBAL
......@@ -1061,7 +1061,7 @@
VARIABLE_COMMENT Maximum number of opened instrumented tables. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2655,7 +2655,7 @@
@@ -2664,7 +2664,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_TABLE_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -1070,7 +1070,7 @@
VARIABLE_COMMENT Maximum number of instrumented tables. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2665,7 +2665,7 @@
@@ -2674,7 +2674,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_TABLE_LOCK_STAT
VARIABLE_SCOPE GLOBAL
......@@ -1079,7 +1079,7 @@
VARIABLE_COMMENT Maximum number of lock statistics for instrumented tables. Use 0 to disable, -1 for automated scaling.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2675,7 +2675,7 @@
@@ -2684,7 +2684,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_THREAD_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -1088,7 +1088,7 @@
VARIABLE_COMMENT Maximum number of thread instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2685,7 +2685,7 @@
@@ -2694,7 +2694,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_THREAD_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -1097,7 +1097,7 @@
VARIABLE_COMMENT Maximum number of instrumented threads. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2695,7 +2695,7 @@
@@ -2704,7 +2704,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_SESSION_CONNECT_ATTRS_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -1106,7 +1106,7 @@
VARIABLE_COMMENT Size of session attribute string buffer per thread. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2705,7 +2705,7 @@
@@ -2714,7 +2714,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_SETUP_ACTORS_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -1115,7 +1115,7 @@
VARIABLE_COMMENT Maximum number of rows in SETUP_ACTORS.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1024
@@ -2715,7 +2715,7 @@
@@ -2724,7 +2724,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_SETUP_OBJECTS_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -1124,7 +1124,7 @@
VARIABLE_COMMENT Maximum number of rows in SETUP_OBJECTS.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2725,7 +2725,7 @@
@@ -2734,7 +2734,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_USERS_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -1133,7 +1133,7 @@
VARIABLE_COMMENT Maximum number of instrumented users. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2775,7 +2775,7 @@
@@ -2784,7 +2784,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PRELOAD_BUFFER_SIZE
VARIABLE_SCOPE SESSION
......@@ -1142,7 +1142,7 @@
VARIABLE_COMMENT The size of the buffer that is allocated when preloading indexes
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1073741824
@@ -2795,7 +2795,7 @@
@@ -2804,7 +2804,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME PROFILING_HISTORY_SIZE
VARIABLE_SCOPE SESSION
......@@ -1151,7 +1151,7 @@
VARIABLE_COMMENT Number of statements about which profiling information is maintained. If set to 0, no profiles are stored. See SHOW PROFILES.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 100
@@ -2805,7 +2805,7 @@
@@ -2814,7 +2814,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PROGRESS_REPORT_TIME
VARIABLE_SCOPE SESSION
......@@ -1160,7 +1160,7 @@
VARIABLE_COMMENT Seconds between sending progress reports to the client for time-consuming statements. Set to 0 to disable progress reporting.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -2865,7 +2865,7 @@
@@ -2874,7 +2874,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME QUERY_ALLOC_BLOCK_SIZE
VARIABLE_SCOPE SESSION
......@@ -1169,7 +1169,7 @@
VARIABLE_COMMENT Allocation block size for query parsing and execution
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 4294967295
@@ -2875,7 +2875,7 @@
@@ -2884,7 +2884,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME QUERY_CACHE_LIMIT
VARIABLE_SCOPE GLOBAL
......@@ -1178,7 +1178,7 @@
VARIABLE_COMMENT Don't cache results that are bigger than this
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -2885,7 +2885,7 @@
@@ -2894,7 +2894,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME QUERY_CACHE_MIN_RES_UNIT
VARIABLE_SCOPE GLOBAL
......@@ -1187,7 +1187,7 @@
VARIABLE_COMMENT The minimum size for blocks allocated by the query cache
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -2898,7 +2898,7 @@
@@ -2907,7 +2907,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The memory allocated to store results from old queries
NUMERIC_MIN_VALUE 0
......@@ -1196,7 +1196,7 @@
NUMERIC_BLOCK_SIZE 1024
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2935,7 +2935,7 @@
@@ -2944,7 +2944,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME QUERY_PREALLOC_SIZE
VARIABLE_SCOPE SESSION
......@@ -1205,7 +1205,7 @@
VARIABLE_COMMENT Persistent buffer for query parsing and execution
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 4294967295
@@ -2948,7 +2948,7 @@
@@ -2957,7 +2957,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the internal state of the RAND() generator for replication purposes
NUMERIC_MIN_VALUE 0
......@@ -1214,7 +1214,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2958,14 +2958,14 @@
@@ -2967,14 +2967,14 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the internal state of the RAND() generator for replication purposes
NUMERIC_MIN_VALUE 0
......@@ -1231,7 +1231,7 @@
VARIABLE_COMMENT Allocation block size for storing ranges during optimization
NUMERIC_MIN_VALUE 4096
NUMERIC_MAX_VALUE 4294967295
@@ -2975,7 +2975,7 @@
@@ -2984,7 +2984,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME READ_BUFFER_SIZE
VARIABLE_SCOPE SESSION
......@@ -1240,7 +1240,7 @@
VARIABLE_COMMENT Each thread that does a sequential scan allocates a buffer of this size for each table it scans. If you do many sequential scans, you may want to increase this value
NUMERIC_MIN_VALUE 8192
NUMERIC_MAX_VALUE 2147483647
@@ -2995,7 +2995,7 @@
@@ -3004,7 +3004,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME READ_RND_BUFFER_SIZE
VARIABLE_SCOPE SESSION
......@@ -1249,7 +1249,7 @@
VARIABLE_COMMENT When reading rows in sorted order after a sort, the rows are read through this buffer to avoid a disk seeks
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 2147483647
@@ -3015,10 +3015,10 @@
@@ -3024,10 +3024,10 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME ROWID_MERGE_BUFF_SIZE
VARIABLE_SCOPE SESSION
......@@ -1262,7 +1262,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3055,7 +3055,7 @@
@@ -3064,7 +3064,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME SERVER_ID
VARIABLE_SCOPE SESSION
......@@ -1271,7 +1271,7 @@
VARIABLE_COMMENT Uniquely identifies the server instance in the community of replication partners
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -3125,7 +3125,7 @@
@@ -3134,7 +3134,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME SLAVE_MAX_ALLOWED_PACKET
VARIABLE_SCOPE GLOBAL
......@@ -1280,7 +1280,7 @@
VARIABLE_COMMENT The maximum packet length to sent successfully from the master to slave.
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1073741824
@@ -3135,7 +3135,7 @@
@@ -3144,7 +3144,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME SLOW_LAUNCH_TIME
VARIABLE_SCOPE GLOBAL
......@@ -1289,7 +1289,7 @@
VARIABLE_COMMENT If creating the thread takes longer than this value (in seconds), the Slow_launch_threads counter will be incremented
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 31536000
@@ -3178,7 +3178,7 @@
@@ -3187,7 +3187,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Each thread that needs to do a sort allocates a buffer of this size
NUMERIC_MIN_VALUE 1024
......@@ -1298,7 +1298,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3395,7 +3395,7 @@
@@ -3404,7 +3404,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME STORED_PROGRAM_CACHE
VARIABLE_SCOPE GLOBAL
......@@ -1307,7 +1307,7 @@
VARIABLE_COMMENT The soft upper limit for number of cached stored routines for one connection.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 524288
@@ -3475,7 +3475,7 @@
@@ -3484,7 +3484,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME TABLE_DEFINITION_CACHE
VARIABLE_SCOPE GLOBAL
......@@ -1316,7 +1316,7 @@
VARIABLE_COMMENT The number of cached table definitions
NUMERIC_MIN_VALUE 400
NUMERIC_MAX_VALUE 2097152
@@ -3485,7 +3485,7 @@
@@ -3494,7 +3494,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME TABLE_OPEN_CACHE
VARIABLE_SCOPE GLOBAL
......@@ -1325,7 +1325,7 @@
VARIABLE_COMMENT The number of cached open tables
NUMERIC_MIN_VALUE 10
NUMERIC_MAX_VALUE 1048576
@@ -3545,7 +3545,7 @@
@@ -3554,7 +3554,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME THREAD_CACHE_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -1334,7 +1334,7 @@
VARIABLE_COMMENT How many threads we should keep in a cache for reuse. These are freed after 5 minutes of idle time
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 16384
@@ -3628,7 +3628,7 @@
@@ -3637,7 +3637,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Max size for data for an internal temporary on-disk MyISAM or Aria table.
NUMERIC_MIN_VALUE 1024
......@@ -1343,7 +1343,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3638,7 +3638,7 @@
@@ -3647,7 +3647,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT If an internal in-memory temporary table exceeds this size, MariaDB will automatically convert it to an on-disk MyISAM or Aria table. Same as tmp_table_size.
NUMERIC_MIN_VALUE 0
......@@ -1352,7 +1352,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3648,14 +3648,14 @@
@@ -3657,14 +3657,14 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Alias for tmp_memory_table_size. If an internal in-memory temporary table exceeds this size, MariaDB will automatically convert it to an on-disk MyISAM or Aria table.
NUMERIC_MIN_VALUE 0
......@@ -1369,7 +1369,7 @@
VARIABLE_COMMENT Allocation block size for transactions to be stored in binary log
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 134217728
@@ -3665,7 +3665,7 @@
@@ -3674,7 +3674,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME TRANSACTION_PREALLOC_SIZE
VARIABLE_SCOPE SESSION
......@@ -1378,7 +1378,7 @@
VARIABLE_COMMENT Persistent buffer for transactions to be stored in binary log
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 134217728
@@ -3805,7 +3805,7 @@
@@ -3814,7 +3814,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME WAIT_TIMEOUT
VARIABLE_SCOPE SESSION
......@@ -1387,7 +1387,7 @@
VARIABLE_COMMENT The number of seconds the server waits for activity on a connection before closing it
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 31536000
@@ -3832,7 +3832,7 @@
@@ -3841,7 +3841,7 @@
VARIABLE_NAME LOG_TC_SIZE
GLOBAL_VALUE_ORIGIN AUTO
VARIABLE_SCOPE GLOBAL
......
mysql-test/suite/sys_vars/r/sysvars_server_embedded.result
View file @ 1ef3207c
......@@ -382,6 +382,16 @@ NUMERIC_BLOCK_SIZE NULL
ENUM_VALUE_LIST OFF,ON
READ_ONLY NO
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME BINLOG_EXPIRE_LOGS_SECONDS
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT If non-zero, binary logs will be purged after binlog_expire_logs_seconds seconds; It and expire_logs_days are aliases, such that changes in one are converted into the other. Possible purges happen at startup and at binary log rotation.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME BINLOG_FILE_CACHE_SIZE
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED
......@@ -904,11 +914,11 @@ READ_ONLY NO
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME EXPIRE_LOGS_DAYS
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT If non-zero, binary logs will be purged after expire_logs_days days; possible purges happen at startup and at binary log rotation
VARIABLE_TYPE DOUBLE
VARIABLE_COMMENT If non-zero, binary logs will be purged after expire_logs_days days; It and binlog_expire_logs_seconds are aliases, such that changes in one are converted into the other, presentable as a decimal value with 1/1000000 of the day precision; possible purges happen at startup and at binary log rotation
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 99
NUMERIC_BLOCK_SIZE 1
NUMERIC_BLOCK_SIZE NULL
ENUM_VALUE_LIST NULL
READ_ONLY NO
COMMAND_LINE_ARGUMENT REQUIRED
......
mysql-test/suite/sys_vars/r/sysvars_server_notembedded,32bit.rdiff
View file @ 1ef3207c
--- sysvars_server_notembedded.result 2020-04-29 11:35:30.046243428 +0300
+++ sysvars_server_notembedded,32bit.reject 2020-04-30 11:45:50.488748076 +0300
@@ -35,7 +35,7 @@
--- ../../mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result 2021-05-10 08:42:29.501443605 +0530
+++ ../../mysql-test/suite/sys_vars/r/sysvars_server_notembedded,32bit.reject 2021-05-10 09:19:21.925772681 +0530
@@ -34,7 +34,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME ARIA_BLOCK_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -9,7 +9,7 @@
VARIABLE_COMMENT Block size to be used for Aria index pages.
NUMERIC_MIN_VALUE 4096
NUMERIC_MAX_VALUE 32768
@@ -45,7 +45,7 @@
@@ -44,7 +44,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME ARIA_CHECKPOINT_INTERVAL
VARIABLE_SCOPE GLOBAL
......@@ -18,7 +18,7 @@
VARIABLE_COMMENT Interval between tries to do an automatic checkpoints. In seconds; 0 means 'no automatic checkpoints' which makes sense only for testing.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -55,7 +55,7 @@
@@ -54,7 +54,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME ARIA_CHECKPOINT_LOG_ACTIVITY
VARIABLE_SCOPE GLOBAL
......@@ -27,7 +27,7 @@
VARIABLE_COMMENT Number of bytes that the transaction log has to grow between checkpoints before a new checkpoint is written to the log.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -75,7 +75,7 @@
@@ -74,7 +74,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME ARIA_FORCE_START_AFTER_RECOVERY_FAILURES
VARIABLE_SCOPE GLOBAL
......@@ -36,7 +36,7 @@
VARIABLE_COMMENT Number of consecutive log recovery failures after which logs will be automatically deleted to cure the problem; 0 (the default) disables the feature.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 255
@@ -95,7 +95,7 @@
@@ -94,7 +94,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME ARIA_GROUP_COMMIT_INTERVAL
VARIABLE_SCOPE GLOBAL
......@@ -45,7 +45,7 @@
VARIABLE_COMMENT Interval between commits in microseconds (1/1000000 sec). 0 stands for no waiting for other threads to come and do a commit in "hard" mode and no sync()/commit at all in "soft" mode. Option has only an effect if aria_group_commit is used
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -105,7 +105,7 @@
@@ -104,7 +104,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME ARIA_LOG_FILE_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -54,7 +54,7 @@
VARIABLE_COMMENT Limit for transaction log size
NUMERIC_MIN_VALUE 8388608
NUMERIC_MAX_VALUE 4294967295
@@ -135,10 +135,10 @@
@@ -134,10 +134,10 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME ARIA_PAGECACHE_AGE_THRESHOLD
VARIABLE_SCOPE GLOBAL
......@@ -67,7 +67,7 @@
NUMERIC_BLOCK_SIZE 100
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -155,7 +155,7 @@
@@ -154,7 +154,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME ARIA_PAGECACHE_DIVISION_LIMIT
VARIABLE_SCOPE GLOBAL
......@@ -76,7 +76,7 @@
VARIABLE_COMMENT The minimum percentage of warm blocks in key cache
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 100
@@ -165,7 +165,7 @@
@@ -164,7 +164,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME ARIA_PAGECACHE_FILE_HASH_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -85,7 +85,7 @@
VARIABLE_COMMENT Number of hash buckets for open and changed files. If you have a lot of Aria files open you should increase this for faster flush of changes. A good value is probably 1/10 of number of possible open Aria files.
NUMERIC_MIN_VALUE 128
NUMERIC_MAX_VALUE 16384
@@ -195,7 +195,7 @@
@@ -194,7 +194,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME ARIA_REPAIR_THREADS
VARIABLE_SCOPE SESSION
......@@ -94,7 +94,7 @@
VARIABLE_COMMENT Number of threads to use when repairing Aria tables. The value of 1 disables parallel repair.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 128
@@ -208,7 +208,7 @@
@@ -207,7 +207,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The buffer that is allocated when sorting the index when doing a REPAIR or when creating indexes with CREATE INDEX or ALTER TABLE.
NUMERIC_MIN_VALUE 4096
......@@ -103,7 +103,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -265,7 +265,7 @@
@@ -264,7 +264,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME AUTO_INCREMENT_INCREMENT
VARIABLE_SCOPE SESSION
......@@ -112,7 +112,7 @@
VARIABLE_COMMENT Auto-increment columns are incremented by this
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 65535
@@ -275,7 +275,7 @@
@@ -274,7 +274,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME AUTO_INCREMENT_OFFSET
VARIABLE_SCOPE SESSION
......@@ -121,7 +121,7 @@
VARIABLE_COMMENT Offset added to Auto-increment columns. Used when auto-increment-increment != 1
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 65535
@@ -285,7 +285,7 @@
@@ -284,7 +284,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME BACK_LOG
VARIABLE_SCOPE GLOBAL
......@@ -130,7 +130,7 @@
VARIABLE_COMMENT The number of outstanding connection requests MariaDB can have. This comes into play when the main MariaDB thread gets very many connection requests in a very short time
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 65535
@@ -338,7 +338,7 @@
@@ -337,7 +337,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The size of the transactional cache for updates to transactional engines for the binary log. If you often use transactions containing many statements, you can increase this to get more performance
NUMERIC_MIN_VALUE 4096
......@@ -139,7 +139,7 @@
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -355,20 +355,20 @@
@@ -354,20 +354,20 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME BINLOG_COMMIT_WAIT_COUNT
VARIABLE_SCOPE GLOBAL
......@@ -164,7 +164,16 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -388,7 +388,7 @@
@@ -384,7 +384,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME BINLOG_EXPIRE_LOGS_SECONDS
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT If non-zero, binary logs will be purged after binlog_expire_logs_seconds seconds; It and expire_logs_days are aliases, such that changes in one are converted into the other. Possible purges happen at startup and at binary log rotation.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -397,7 +397,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The size of file cache for the binary log
NUMERIC_MIN_VALUE 8192
......@@ -173,7 +182,7 @@
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -438,7 +438,7 @@
@@ -447,7 +447,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The size of the statement cache for updates to non-transactional engines for the binary log. If you often use statements updating a great number of rows, you can increase this to get more performance.
NUMERIC_MIN_VALUE 4096
......@@ -182,7 +191,7 @@
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -448,7 +448,7 @@
@@ -457,7 +457,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Size of tree cache used in bulk insert optimisation. Note that this is a limit per thread!
NUMERIC_MIN_VALUE 0
......@@ -191,7 +200,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -635,7 +635,7 @@
@@ -644,7 +644,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME CONNECT_TIMEOUT
VARIABLE_SCOPE GLOBAL
......@@ -200,7 +209,7 @@
VARIABLE_COMMENT The number of seconds the mysqld server is waiting for a connect packet before responding with 'Bad handshake'
NUMERIC_MIN_VALUE 2
NUMERIC_MAX_VALUE 31536000
@@ -685,7 +685,7 @@
@@ -694,7 +694,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME DEADLOCK_SEARCH_DEPTH_LONG
VARIABLE_SCOPE SESSION
......@@ -209,7 +218,7 @@
VARIABLE_COMMENT Long search depth for the two-step deadlock detection
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 33
@@ -695,7 +695,7 @@
@@ -704,7 +704,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME DEADLOCK_SEARCH_DEPTH_SHORT
VARIABLE_SCOPE SESSION
......@@ -218,7 +227,7 @@
VARIABLE_COMMENT Short search depth for the two-step deadlock detection
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 32
@@ -705,7 +705,7 @@
@@ -714,7 +714,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME DEADLOCK_TIMEOUT_LONG
VARIABLE_SCOPE SESSION
......@@ -227,7 +236,7 @@
VARIABLE_COMMENT Long timeout for the two-step deadlock detection (in microseconds)
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -715,7 +715,7 @@
@@ -724,7 +724,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME DEADLOCK_TIMEOUT_SHORT
VARIABLE_SCOPE SESSION
......@@ -236,7 +245,7 @@
VARIABLE_COMMENT Short timeout for the two-step deadlock detection (in microseconds)
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -775,7 +775,7 @@
@@ -784,7 +784,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME DEFAULT_WEEK_FORMAT
VARIABLE_SCOPE SESSION
......@@ -245,7 +254,7 @@
VARIABLE_COMMENT The default week format used by WEEK() functions
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 7
@@ -785,7 +785,7 @@
@@ -794,7 +794,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME DELAYED_INSERT_LIMIT
VARIABLE_SCOPE GLOBAL
......@@ -254,7 +263,7 @@
VARIABLE_COMMENT After inserting delayed_insert_limit rows, the INSERT DELAYED handler will check if there are any SELECT statements pending. If so, it allows these to execute before continuing.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -795,7 +795,7 @@
@@ -804,7 +804,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME DELAYED_INSERT_TIMEOUT
VARIABLE_SCOPE GLOBAL
......@@ -263,7 +272,7 @@
VARIABLE_COMMENT How long a INSERT DELAYED thread should wait for INSERT statements before terminating
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 31536000
@@ -805,7 +805,7 @@
@@ -814,7 +814,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME DELAYED_QUEUE_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -272,7 +281,7 @@
VARIABLE_COMMENT What size queue (in rows) should be allocated for handling INSERT DELAYED. If the queue becomes full, any client that does INSERT DELAYED will wait until there is room in the queue again
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -835,7 +835,7 @@
@@ -844,7 +844,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME DIV_PRECISION_INCREMENT
VARIABLE_SCOPE SESSION
......@@ -281,16 +290,7 @@
VARIABLE_COMMENT Precision of the result of '/' operator will be increased on that value
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 38
@@ -925,7 +925,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME EXPIRE_LOGS_DAYS
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT If non-zero, binary logs will be purged after expire_logs_days days; possible purges happen at startup and at binary log rotation
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 99
@@ -955,7 +955,7 @@
@@ -964,7 +964,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME EXTRA_MAX_CONNECTIONS
VARIABLE_SCOPE GLOBAL
......@@ -299,7 +299,7 @@
VARIABLE_COMMENT The number of connections on extra-port
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 100000
@@ -985,7 +985,7 @@
@@ -994,7 +994,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME FLUSH_TIME
VARIABLE_SCOPE GLOBAL
......@@ -308,7 +308,7 @@
VARIABLE_COMMENT A dedicated thread is created to flush all tables at the given interval
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 31536000
@@ -1015,7 +1015,7 @@
@@ -1024,7 +1024,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME FT_MAX_WORD_LEN
VARIABLE_SCOPE GLOBAL
......@@ -317,7 +317,7 @@
VARIABLE_COMMENT The maximum length of the word to be included in a FULLTEXT index. Note: FULLTEXT indexes must be rebuilt after changing this variable
NUMERIC_MIN_VALUE 10
NUMERIC_MAX_VALUE 84
@@ -1025,7 +1025,7 @@
@@ -1034,7 +1034,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME FT_MIN_WORD_LEN
VARIABLE_SCOPE GLOBAL
......@@ -326,7 +326,7 @@
VARIABLE_COMMENT The minimum length of the word to be included in a FULLTEXT index. Note: FULLTEXT indexes must be rebuilt after changing this variable
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 84
@@ -1035,7 +1035,7 @@
@@ -1044,7 +1044,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME FT_QUERY_EXPANSION_LIMIT
VARIABLE_SCOPE GLOBAL
......@@ -335,16 +335,7 @@
VARIABLE_COMMENT Number of best matches to use for query expansion
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1000
@@ -1078,7 +1078,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The maximum length of the result of function GROUP_CONCAT()
NUMERIC_MIN_VALUE 4
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1285,7 +1285,7 @@
@@ -1294,7 +1294,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME HISTOGRAM_SIZE
VARIABLE_SCOPE SESSION
......@@ -353,7 +344,7 @@
VARIABLE_COMMENT Number of bytes used for a histogram. If set to 0, no histograms are created by ANALYZE.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 255
@@ -1315,7 +1315,7 @@
@@ -1324,7 +1324,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME HOST_CACHE_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -362,7 +353,7 @@
VARIABLE_COMMENT How many host names should be cached to avoid resolving.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 65536
@@ -1425,7 +1425,7 @@
@@ -1434,7 +1434,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME INTERACTIVE_TIMEOUT
VARIABLE_SCOPE SESSION
......@@ -371,7 +362,7 @@
VARIABLE_COMMENT The number of seconds the server waits for activity on an interactive connection before closing it
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 31536000
@@ -1458,7 +1458,7 @@
@@ -1467,7 +1467,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The size of the buffer that is used for joins
NUMERIC_MIN_VALUE 128
......@@ -380,7 +371,7 @@
NUMERIC_BLOCK_SIZE 128
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1475,7 +1475,7 @@
@@ -1484,7 +1484,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME JOIN_CACHE_LEVEL
VARIABLE_SCOPE SESSION
......@@ -389,7 +380,7 @@
VARIABLE_COMMENT Controls what join operations can be executed with join buffers. Odd numbers are used for plain join buffers while even numbers are used for linked buffers
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 8
@@ -1498,7 +1498,7 @@
@@ -1507,7 +1507,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The size of the buffer used for index blocks for MyISAM tables. Increase this to get better index handling (for all reads and multiple writes) to as much as you can afford
NUMERIC_MIN_VALUE 0
......@@ -398,7 +389,7 @@
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1665,7 +1665,7 @@
@@ -1674,7 +1674,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME LOCK_WAIT_TIMEOUT
VARIABLE_SCOPE SESSION
......@@ -407,7 +398,7 @@
VARIABLE_COMMENT Timeout in seconds to wait for a lock before returning an error.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 31536000
@@ -1815,7 +1815,7 @@
@@ -1824,7 +1824,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME LOG_SLOW_RATE_LIMIT
VARIABLE_SCOPE SESSION
......@@ -416,7 +407,7 @@
VARIABLE_COMMENT Write to slow log every #th slow query. Set to 1 to log everything. Increase it to reduce the size of the slow or the performance impact of slow logging
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -1845,7 +1845,7 @@
@@ -1854,7 +1854,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME LOG_WARNINGS
VARIABLE_SCOPE SESSION
......@@ -425,7 +416,7 @@
VARIABLE_COMMENT Log some not critical warnings to the general log file.Value can be between 0 and 11. Higher values mean more verbosity
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -1905,7 +1905,7 @@
@@ -1914,7 +1914,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME MAX_ALLOWED_PACKET
VARIABLE_SCOPE SESSION
......@@ -434,7 +425,7 @@
VARIABLE_COMMENT Max packet length to send to or receive from the server
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1073741824
@@ -1918,14 +1918,14 @@
@@ -1927,14 +1927,14 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the total size of the transactional cache
NUMERIC_MIN_VALUE 4096
......@@ -451,7 +442,7 @@
VARIABLE_COMMENT Binary log will be rotated automatically when the size exceeds this value.
NUMERIC_MIN_VALUE 4096
NUMERIC_MAX_VALUE 1073741824
@@ -1938,14 +1938,14 @@
@@ -1947,14 +1947,14 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the total size of the statement cache
NUMERIC_MIN_VALUE 4096
......@@ -468,7 +459,7 @@
VARIABLE_COMMENT The number of simultaneous clients allowed
NUMERIC_MIN_VALUE 10
NUMERIC_MAX_VALUE 100000
@@ -1955,7 +1955,7 @@
@@ -1964,7 +1964,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_CONNECT_ERRORS
VARIABLE_SCOPE GLOBAL
......@@ -477,7 +468,7 @@
VARIABLE_COMMENT If there is more than this number of interrupted connections from a host this host will be blocked from further connections
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -1965,7 +1965,7 @@
@@ -1974,7 +1974,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_DELAYED_THREADS
VARIABLE_SCOPE SESSION
......@@ -486,7 +477,7 @@
VARIABLE_COMMENT Don't start more than this number of threads to handle INSERT DELAYED statements. If set to zero INSERT DELAYED will be not used
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 16384
@@ -1985,7 +1985,7 @@
@@ -1994,7 +1994,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_ERROR_COUNT
VARIABLE_SCOPE SESSION
......@@ -495,7 +486,7 @@
VARIABLE_COMMENT Max number of errors/warnings to store for a statement
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 65535
@@ -1998,14 +1998,14 @@
@@ -2007,14 +2007,14 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Don't allow creation of heap tables bigger than this
NUMERIC_MIN_VALUE 16384
......@@ -512,7 +503,7 @@
VARIABLE_COMMENT Don't start more than this number of threads to handle INSERT DELAYED statements. If set to zero INSERT DELAYED will be not used
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 16384
@@ -2025,7 +2025,7 @@
@@ -2034,7 +2034,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_LENGTH_FOR_SORT_DATA
VARIABLE_SCOPE SESSION
......@@ -521,7 +512,7 @@
VARIABLE_COMMENT Max number of bytes in sorted records
NUMERIC_MIN_VALUE 4
NUMERIC_MAX_VALUE 8388608
@@ -2055,7 +2055,7 @@
@@ -2064,7 +2064,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_RECURSIVE_ITERATIONS
VARIABLE_SCOPE SESSION
......@@ -530,7 +521,7 @@
VARIABLE_COMMENT Maximum number of iterations when executing recursive queries
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -2078,14 +2078,14 @@
@@ -2087,14 +2087,14 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The maximum size of the container of a rowid filter
NUMERIC_MIN_VALUE 1024
......@@ -547,16 +538,16 @@
VARIABLE_COMMENT Limit assumed max number of seeks when looking up rows based on a key
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -2105,7 +2105,7 @@
@@ -2114,7 +2114,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_SORT_LENGTH
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The number of bytes to use when sorting BLOB or TEXT values (only the first max_sort_length bytes of each value are used; the rest are ignored)
NUMERIC_MIN_VALUE 4
NUMERIC_MIN_VALUE 64
NUMERIC_MAX_VALUE 8388608
@@ -2115,7 +2115,7 @@
@@ -2124,7 +2124,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_SP_RECURSION_DEPTH
VARIABLE_SCOPE SESSION
......@@ -565,7 +556,7 @@
VARIABLE_COMMENT Maximum stored procedure recursion depth
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 255
@@ -2135,7 +2135,7 @@
@@ -2144,7 +2144,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_TMP_TABLES
VARIABLE_SCOPE SESSION
......@@ -574,7 +565,7 @@
VARIABLE_COMMENT Unused, will be removed.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -2155,7 +2155,7 @@
@@ -2164,7 +2164,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_WRITE_LOCK_COUNT
VARIABLE_SCOPE GLOBAL
......@@ -583,7 +574,7 @@
VARIABLE_COMMENT After this many write locks, allow some read locks to run in between
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -2165,7 +2165,7 @@
@@ -2174,7 +2174,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME METADATA_LOCKS_CACHE_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -592,7 +583,7 @@
VARIABLE_COMMENT Unused
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1048576
@@ -2175,7 +2175,7 @@
@@ -2184,7 +2184,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME METADATA_LOCKS_HASH_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -601,7 +592,7 @@
VARIABLE_COMMENT Unused
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1024
@@ -2185,7 +2185,7 @@
@@ -2194,7 +2194,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MIN_EXAMINED_ROW_LIMIT
VARIABLE_SCOPE SESSION
......@@ -610,7 +601,7 @@
VARIABLE_COMMENT Don't write queries to slow log that examine fewer rows than that
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -2195,7 +2195,7 @@
@@ -2204,7 +2204,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MRR_BUFFER_SIZE
VARIABLE_SCOPE SESSION
......@@ -619,7 +610,7 @@
VARIABLE_COMMENT Size of buffer to use when using MRR with range access
NUMERIC_MIN_VALUE 8192
NUMERIC_MAX_VALUE 2147483647
@@ -2205,7 +2205,7 @@
@@ -2214,7 +2214,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MYISAM_BLOCK_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -628,7 +619,7 @@
VARIABLE_COMMENT Block size to be used for MyISAM index pages
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 16384
@@ -2215,7 +2215,7 @@
@@ -2224,7 +2224,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MYISAM_DATA_POINTER_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -637,7 +628,7 @@
VARIABLE_COMMENT Default pointer size to be used for MyISAM tables
NUMERIC_MIN_VALUE 2
NUMERIC_MAX_VALUE 7
@@ -2238,7 +2238,7 @@
@@ -2247,7 +2247,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Restricts the total memory used for memory mapping of MySQL tables
NUMERIC_MIN_VALUE 7
......@@ -646,7 +637,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY YES
@@ -2255,10 +2255,10 @@
@@ -2264,10 +2264,10 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME MYISAM_REPAIR_THREADS
VARIABLE_SCOPE SESSION
......@@ -659,7 +650,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2268,7 +2268,7 @@
@@ -2277,7 +2277,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The buffer that is allocated when sorting the index when doing a REPAIR or when creating indexes with CREATE INDEX or ALTER TABLE
NUMERIC_MIN_VALUE 4096
......@@ -668,7 +659,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2305,7 +2305,7 @@
@@ -2314,7 +2314,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME NET_BUFFER_LENGTH
VARIABLE_SCOPE SESSION
......@@ -677,7 +668,7 @@
VARIABLE_COMMENT Buffer length for TCP/IP and socket communication
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1048576
@@ -2315,7 +2315,7 @@
@@ -2324,7 +2324,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME NET_READ_TIMEOUT
VARIABLE_SCOPE SESSION
......@@ -686,7 +677,7 @@
VARIABLE_COMMENT Number of seconds to wait for more data from a connection before aborting the read
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 31536000
@@ -2325,7 +2325,7 @@
@@ -2334,7 +2334,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME NET_RETRY_COUNT
VARIABLE_SCOPE SESSION
......@@ -695,7 +686,7 @@
VARIABLE_COMMENT If a read on a communication port is interrupted, retry this many times before giving up
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -2335,7 +2335,7 @@
@@ -2344,7 +2344,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME NET_WRITE_TIMEOUT
VARIABLE_SCOPE SESSION
......@@ -704,7 +695,7 @@
VARIABLE_COMMENT Number of seconds to wait for a block to be written to a connection before aborting the write
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 31536000
@@ -2385,7 +2385,7 @@
@@ -2394,7 +2394,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME OPEN_FILES_LIMIT
VARIABLE_SCOPE GLOBAL
......@@ -713,7 +704,7 @@
VARIABLE_COMMENT If this is not 0, then mysqld will use this value to reserve file descriptors to use with setrlimit(). If this value is 0 or autoset then mysqld will reserve max_connections*5 or max_connections + table_cache*2 (whichever is larger) number of file descriptors
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -2395,10 +2395,10 @@
@@ -2404,17 +2404,17 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME OPTIMIZER_MAX_SEL_ARG_WEIGHT
VARIABLE_SCOPE SESSION
......@@ -726,7 +717,6 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2405,7 +2405,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME OPTIMIZER_PRUNE_LEVEL
VARIABLE_SCOPE SESSION
......@@ -735,7 +725,7 @@
VARIABLE_COMMENT Controls the heuristic(s) applied during query optimization to prune less-promising partial plans from the optimizer search space. Meaning: 0 - do not apply any heuristic, thus perform exhaustive search; 1 - prune plans based on number of retrieved rows
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1
@@ -2415,7 +2415,7 @@
@@ -2424,7 +2424,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME OPTIMIZER_SEARCH_DEPTH
VARIABLE_SCOPE SESSION
......@@ -744,7 +734,7 @@
VARIABLE_COMMENT Maximum depth of search performed by the query optimizer. Values larger than the number of relations in a query result in better query plans, but take longer to compile a query. Values smaller than the number of tables in a relation result in faster optimization, but may produce very bad query plans. If set to 0, the system will automatically pick a reasonable value.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 62
@@ -2425,7 +2425,7 @@
@@ -2434,7 +2434,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME OPTIMIZER_SELECTIVITY_SAMPLING_LIMIT
VARIABLE_SCOPE SESSION
......@@ -753,7 +743,7 @@
VARIABLE_COMMENT Controls number of record samples to check condition selectivity
NUMERIC_MIN_VALUE 10
NUMERIC_MAX_VALUE 4294967295
@@ -2455,17 +2455,17 @@
@@ -2464,17 +2464,17 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME OPTIMIZER_TRACE_MAX_MEM_SIZE
VARIABLE_SCOPE SESSION
......@@ -774,7 +764,7 @@
VARIABLE_COMMENT Controls selectivity of which conditions the optimizer takes into account to calculate cardinality of a partial join when it searches for the best execution plan Meaning: 1 - use selectivity of index backed range conditions to calculate the cardinality of a partial join if the last joined table is accessed by full table scan or an index scan, 2 - use selectivity of index backed range conditions to calculate the cardinality of a partial join in any case, 3 - additionally always use selectivity of range conditions that are not backed by any index to calculate the cardinality of a partial join, 4 - use histograms to calculate selectivity of range conditions that are not backed by any index to calculate the cardinality of a partial join.5 - additionally use selectivity of certain non-range predicates calculated on record samples
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 5
@@ -2485,7 +2485,7 @@
@@ -2494,7 +2494,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME PERFORMANCE_SCHEMA_ACCOUNTS_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -783,7 +773,7 @@
VARIABLE_COMMENT Maximum number of instrumented user@host accounts. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2495,7 +2495,7 @@
@@ -2504,7 +2504,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_DIGESTS_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -791,8 +781,8 @@
+VARIABLE_TYPE INT
VARIABLE_COMMENT Size of the statement digest. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 200
@@ -2505,7 +2505,7 @@
NUMERIC_MAX_VALUE 1048576
@@ -2514,7 +2514,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_STAGES_HISTORY_LONG_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -801,7 +791,7 @@
VARIABLE_COMMENT Number of rows in EVENTS_STAGES_HISTORY_LONG. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2515,7 +2515,7 @@
@@ -2524,7 +2524,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_STAGES_HISTORY_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -810,7 +800,7 @@
VARIABLE_COMMENT Number of rows per thread in EVENTS_STAGES_HISTORY. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1024
@@ -2525,7 +2525,7 @@
@@ -2534,7 +2534,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_STATEMENTS_HISTORY_LONG_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -819,7 +809,7 @@
VARIABLE_COMMENT Number of rows in EVENTS_STATEMENTS_HISTORY_LONG. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2535,7 +2535,7 @@
@@ -2544,7 +2544,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_STATEMENTS_HISTORY_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -828,7 +818,7 @@
VARIABLE_COMMENT Number of rows per thread in EVENTS_STATEMENTS_HISTORY. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1024
@@ -2545,7 +2545,7 @@
@@ -2554,7 +2554,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_TRANSACTIONS_HISTORY_LONG_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -837,7 +827,7 @@
VARIABLE_COMMENT Number of rows in EVENTS_TRANSACTIONS_HISTORY_LONG. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2555,7 +2555,7 @@
@@ -2564,7 +2564,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_TRANSACTIONS_HISTORY_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -846,7 +836,7 @@
VARIABLE_COMMENT Number of rows per thread in EVENTS_TRANSACTIONS_HISTORY. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1024
@@ -2565,7 +2565,7 @@
@@ -2574,7 +2574,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_WAITS_HISTORY_LONG_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -855,7 +845,7 @@
VARIABLE_COMMENT Number of rows in EVENTS_WAITS_HISTORY_LONG. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2575,7 +2575,7 @@
@@ -2584,7 +2584,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_EVENTS_WAITS_HISTORY_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -864,7 +854,7 @@
VARIABLE_COMMENT Number of rows per thread in EVENTS_WAITS_HISTORY. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1024
@@ -2585,7 +2585,7 @@
@@ -2594,7 +2594,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_HOSTS_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -873,7 +863,7 @@
VARIABLE_COMMENT Maximum number of instrumented hosts. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2595,7 +2595,7 @@
@@ -2604,7 +2604,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_COND_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -882,7 +872,7 @@
VARIABLE_COMMENT Maximum number of condition instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2605,7 +2605,7 @@
@@ -2614,7 +2614,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_COND_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -891,7 +881,7 @@
VARIABLE_COMMENT Maximum number of instrumented condition objects. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2615,7 +2615,7 @@
@@ -2624,7 +2624,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_DIGEST_LENGTH
VARIABLE_SCOPE GLOBAL
......@@ -900,7 +890,7 @@
VARIABLE_COMMENT Maximum length considered for digest text, when stored in performance_schema tables.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -2625,7 +2625,7 @@
@@ -2634,7 +2634,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_FILE_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -909,7 +899,7 @@
VARIABLE_COMMENT Maximum number of file instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2635,7 +2635,7 @@
@@ -2644,7 +2644,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_FILE_HANDLES
VARIABLE_SCOPE GLOBAL
......@@ -918,7 +908,7 @@
VARIABLE_COMMENT Maximum number of opened instrumented files.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -2645,7 +2645,7 @@
@@ -2654,7 +2654,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_FILE_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -927,7 +917,7 @@
VARIABLE_COMMENT Maximum number of instrumented files. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2655,7 +2655,7 @@
@@ -2664,7 +2664,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_INDEX_STAT
VARIABLE_SCOPE GLOBAL
......@@ -936,7 +926,7 @@
VARIABLE_COMMENT Maximum number of index statistics for instrumented tables. Use 0 to disable, -1 for automated scaling.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2665,7 +2665,7 @@
@@ -2674,7 +2674,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_MEMORY_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -945,7 +935,7 @@
VARIABLE_COMMENT Maximum number of memory pool instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1024
@@ -2675,7 +2675,7 @@
@@ -2684,7 +2684,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_METADATA_LOCKS
VARIABLE_SCOPE GLOBAL
......@@ -954,7 +944,7 @@
VARIABLE_COMMENT Maximum number of metadata locks. Use 0 to disable, -1 for automated scaling.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 104857600
@@ -2685,7 +2685,7 @@
@@ -2694,7 +2694,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_MUTEX_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -963,7 +953,7 @@
VARIABLE_COMMENT Maximum number of mutex instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2695,7 +2695,7 @@
@@ -2704,7 +2704,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_MUTEX_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -972,7 +962,7 @@
VARIABLE_COMMENT Maximum number of instrumented MUTEX objects. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 104857600
@@ -2705,7 +2705,7 @@
@@ -2714,7 +2714,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_PREPARED_STATEMENTS_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -981,7 +971,7 @@
VARIABLE_COMMENT Maximum number of instrumented prepared statements. Use 0 to disable, -1 for automated scaling.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2715,7 +2715,7 @@
@@ -2724,7 +2724,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_PROGRAM_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -990,7 +980,7 @@
VARIABLE_COMMENT Maximum number of instrumented programs. Use 0 to disable, -1 for automated scaling.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2725,7 +2725,7 @@
@@ -2734,7 +2734,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_RWLOCK_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -999,7 +989,7 @@
VARIABLE_COMMENT Maximum number of rwlock instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2735,7 +2735,7 @@
@@ -2744,7 +2744,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_RWLOCK_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -1008,7 +998,7 @@
VARIABLE_COMMENT Maximum number of instrumented RWLOCK objects. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 104857600
@@ -2745,7 +2745,7 @@
@@ -2754,7 +2754,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_SOCKET_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -1017,7 +1007,7 @@
VARIABLE_COMMENT Maximum number of socket instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2755,7 +2755,7 @@
@@ -2764,7 +2764,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_SOCKET_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -1026,7 +1016,7 @@
VARIABLE_COMMENT Maximum number of opened instrumented sockets. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2765,7 +2765,7 @@
@@ -2774,7 +2774,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_SQL_TEXT_LENGTH
VARIABLE_SCOPE GLOBAL
......@@ -1035,7 +1025,7 @@
VARIABLE_COMMENT Maximum length of displayed sql text.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -2775,7 +2775,7 @@
@@ -2784,7 +2784,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_STAGE_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -1044,7 +1034,7 @@
VARIABLE_COMMENT Maximum number of stage instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2785,7 +2785,7 @@
@@ -2794,7 +2794,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_STATEMENT_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -1053,7 +1043,7 @@
VARIABLE_COMMENT Maximum number of statement instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2795,7 +2795,7 @@
@@ -2804,7 +2804,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_STATEMENT_STACK
VARIABLE_SCOPE GLOBAL
......@@ -1062,7 +1052,7 @@
VARIABLE_COMMENT Number of rows per thread in EVENTS_STATEMENTS_CURRENT.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 256
@@ -2805,7 +2805,7 @@
@@ -2814,7 +2814,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_TABLE_HANDLES
VARIABLE_SCOPE GLOBAL
......@@ -1071,7 +1061,7 @@
VARIABLE_COMMENT Maximum number of opened instrumented tables. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2815,7 +2815,7 @@
@@ -2824,7 +2824,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_TABLE_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -1080,7 +1070,7 @@
VARIABLE_COMMENT Maximum number of instrumented tables. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2825,7 +2825,7 @@
@@ -2834,7 +2834,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_TABLE_LOCK_STAT
VARIABLE_SCOPE GLOBAL
......@@ -1089,7 +1079,7 @@
VARIABLE_COMMENT Maximum number of lock statistics for instrumented tables. Use 0 to disable, -1 for automated scaling.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2835,7 +2835,7 @@
@@ -2844,7 +2844,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_THREAD_CLASSES
VARIABLE_SCOPE GLOBAL
......@@ -1098,7 +1088,7 @@
VARIABLE_COMMENT Maximum number of thread instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2845,7 +2845,7 @@
@@ -2854,7 +2854,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_MAX_THREAD_INSTANCES
VARIABLE_SCOPE GLOBAL
......@@ -1107,7 +1097,7 @@
VARIABLE_COMMENT Maximum number of instrumented threads. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2855,7 +2855,7 @@
@@ -2864,7 +2864,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_SESSION_CONNECT_ATTRS_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -1116,7 +1106,7 @@
VARIABLE_COMMENT Size of session attribute string buffer per thread. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2865,7 +2865,7 @@
@@ -2874,7 +2874,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_SETUP_ACTORS_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -1125,7 +1115,7 @@
VARIABLE_COMMENT Maximum number of rows in SETUP_ACTORS.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1024
@@ -2875,7 +2875,7 @@
@@ -2884,7 +2884,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_SETUP_OBJECTS_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -1134,7 +1124,7 @@
VARIABLE_COMMENT Maximum number of rows in SETUP_OBJECTS.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2885,7 +2885,7 @@
@@ -2894,7 +2894,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PERFORMANCE_SCHEMA_USERS_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -1143,7 +1133,7 @@
VARIABLE_COMMENT Maximum number of instrumented users. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2935,7 +2935,7 @@
@@ -2944,7 +2944,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PRELOAD_BUFFER_SIZE
VARIABLE_SCOPE SESSION
......@@ -1152,7 +1142,7 @@
VARIABLE_COMMENT The size of the buffer that is allocated when preloading indexes
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1073741824
@@ -2955,7 +2955,7 @@
@@ -2964,7 +2964,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME PROFILING_HISTORY_SIZE
VARIABLE_SCOPE SESSION
......@@ -1161,7 +1151,7 @@
VARIABLE_COMMENT Number of statements about which profiling information is maintained. If set to 0, no profiles are stored. See SHOW PROFILES.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 100
@@ -2965,7 +2965,7 @@
@@ -2974,7 +2974,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME PROGRESS_REPORT_TIME
VARIABLE_SCOPE SESSION
......@@ -1170,7 +1160,7 @@
VARIABLE_COMMENT Seconds between sending progress reports to the client for time-consuming statements. Set to 0 to disable progress reporting.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -3025,7 +3025,7 @@
@@ -3034,7 +3034,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME QUERY_ALLOC_BLOCK_SIZE
VARIABLE_SCOPE SESSION
......@@ -1179,7 +1169,7 @@
VARIABLE_COMMENT Allocation block size for query parsing and execution
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 4294967295
@@ -3035,7 +3035,7 @@
@@ -3044,7 +3044,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME QUERY_CACHE_LIMIT
VARIABLE_SCOPE GLOBAL
......@@ -1188,7 +1178,7 @@
VARIABLE_COMMENT Don't cache results that are bigger than this
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -3045,7 +3045,7 @@
@@ -3054,7 +3054,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME QUERY_CACHE_MIN_RES_UNIT
VARIABLE_SCOPE GLOBAL
......@@ -1197,7 +1187,7 @@
VARIABLE_COMMENT The minimum size for blocks allocated by the query cache
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -3058,7 +3058,7 @@
@@ -3067,7 +3067,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The memory allocated to store results from old queries
NUMERIC_MIN_VALUE 0
......@@ -1206,7 +1196,7 @@
NUMERIC_BLOCK_SIZE 1024
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3095,7 +3095,7 @@
@@ -3104,7 +3104,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME QUERY_PREALLOC_SIZE
VARIABLE_SCOPE SESSION
......@@ -1215,7 +1205,7 @@
VARIABLE_COMMENT Persistent buffer for query parsing and execution
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 4294967295
@@ -3108,7 +3108,7 @@
@@ -3117,7 +3117,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the internal state of the RAND() generator for replication purposes
NUMERIC_MIN_VALUE 0
......@@ -1224,7 +1214,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3118,14 +3118,14 @@
@@ -3127,14 +3127,14 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the internal state of the RAND() generator for replication purposes
NUMERIC_MIN_VALUE 0
......@@ -1241,7 +1231,7 @@
VARIABLE_COMMENT Allocation block size for storing ranges during optimization
NUMERIC_MIN_VALUE 4096
NUMERIC_MAX_VALUE 4294967295
@@ -3138,14 +3138,14 @@
@@ -3147,14 +3147,14 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Maximum speed(KB/s) to read binlog from master (0 = no limit)
NUMERIC_MIN_VALUE 0
......@@ -1258,7 +1248,7 @@
VARIABLE_COMMENT Each thread that does a sequential scan allocates a buffer of this size for each table it scans. If you do many sequential scans, you may want to increase this value
NUMERIC_MIN_VALUE 8192
NUMERIC_MAX_VALUE 2147483647
@@ -3165,7 +3165,7 @@
@@ -3174,7 +3174,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME READ_RND_BUFFER_SIZE
VARIABLE_SCOPE SESSION
......@@ -1267,7 +1257,7 @@
VARIABLE_COMMENT When reading rows in sorted order after a sort, the rows are read through this buffer to avoid a disk seeks
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 2147483647
@@ -3375,10 +3375,10 @@
@@ -3384,10 +3384,10 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME ROWID_MERGE_BUFF_SIZE
VARIABLE_SCOPE SESSION
......@@ -1280,7 +1270,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3395,20 +3395,20 @@
@@ -3404,20 +3404,20 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME RPL_SEMI_SYNC_MASTER_TIMEOUT
VARIABLE_SCOPE GLOBAL
......@@ -1305,7 +1295,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3465,10 +3465,10 @@
@@ -3474,10 +3474,10 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME RPL_SEMI_SYNC_SLAVE_TRACE_LEVEL
VARIABLE_SCOPE GLOBAL
......@@ -1318,7 +1308,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3505,7 +3505,7 @@
@@ -3514,7 +3514,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME SERVER_ID
VARIABLE_SCOPE SESSION
......@@ -1327,7 +1317,7 @@
VARIABLE_COMMENT Uniquely identifies the server instance in the community of replication partners
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -3645,7 +3645,7 @@
@@ -3644,7 +3644,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME SLAVE_DOMAIN_PARALLEL_THREADS
VARIABLE_SCOPE GLOBAL
......@@ -1336,7 +1326,7 @@
VARIABLE_COMMENT Maximum number of parallel threads to use on slave for events in a single replication domain. When using multiple domains, this can be used to limit a single domain from grabbing all threads and thus stalling other domains. The default of 0 means to allow a domain to grab as many threads as it wants, up to the value of slave_parallel_threads.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 16383
@@ -3675,7 +3675,7 @@
@@ -3674,7 +3674,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME SLAVE_MAX_ALLOWED_PACKET
VARIABLE_SCOPE GLOBAL
......@@ -1345,7 +1335,7 @@
VARIABLE_COMMENT The maximum packet length to sent successfully from the master to slave.
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1073741824
@@ -3695,7 +3695,7 @@
@@ -3694,7 +3694,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME SLAVE_PARALLEL_MAX_QUEUED
VARIABLE_SCOPE GLOBAL
......@@ -1354,7 +1344,7 @@
VARIABLE_COMMENT Limit on how much memory SQL threads should use per parallel replication thread when reading ahead in the relay log looking for opportunities for parallel replication. Only used when --slave-parallel-threads > 0.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 2147483647
@@ -3715,7 +3715,7 @@
@@ -3714,7 +3714,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME SLAVE_PARALLEL_THREADS
VARIABLE_SCOPE GLOBAL
......@@ -1363,7 +1353,7 @@
VARIABLE_COMMENT If non-zero, number of threads to spawn to apply in parallel events on the slave that were group-committed on the master or were logged with GTID in different replication domains. Note that these threads are in addition to the IO and SQL threads, which are always created by a replication slave
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 16383
@@ -3725,7 +3725,7 @@
@@ -3724,7 +3724,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME SLAVE_PARALLEL_WORKERS
VARIABLE_SCOPE GLOBAL
......@@ -1372,7 +1362,7 @@
VARIABLE_COMMENT Alias for slave_parallel_threads
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 16383
@@ -3765,7 +3765,7 @@
@@ -3764,7 +3764,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME SLAVE_TRANSACTION_RETRIES
VARIABLE_SCOPE GLOBAL
......@@ -1381,7 +1371,7 @@
VARIABLE_COMMENT Number of times the slave SQL thread will retry a transaction in case it failed with a deadlock, elapsed lock wait timeout or listed in slave_transaction_retry_errors, before giving up and stopping
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -3785,7 +3785,7 @@
@@ -3784,7 +3784,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME SLAVE_TRANSACTION_RETRY_INTERVAL
VARIABLE_SCOPE GLOBAL
......@@ -1390,7 +1380,7 @@
VARIABLE_COMMENT Interval of the slave SQL thread will retry a transaction in case it failed with a deadlock or elapsed lock wait timeout or listed in slave_transaction_retry_errors
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 3600
@@ -3805,7 +3805,7 @@
@@ -3804,7 +3804,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME SLOW_LAUNCH_TIME
VARIABLE_SCOPE GLOBAL
......@@ -1399,7 +1389,7 @@
VARIABLE_COMMENT If creating the thread takes longer than this value (in seconds), the Slow_launch_threads counter will be incremented
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 31536000
@@ -3848,7 +3848,7 @@
@@ -3847,7 +3847,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Each thread that needs to do a sort allocates a buffer of this size
NUMERIC_MIN_VALUE 1024
......@@ -1408,7 +1398,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -4075,7 +4075,7 @@
@@ -4074,7 +4074,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME STORED_PROGRAM_CACHE
VARIABLE_SCOPE GLOBAL
......@@ -1417,7 +1407,7 @@
VARIABLE_COMMENT The soft upper limit for number of cached stored routines for one connection.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 524288
@@ -4175,7 +4175,7 @@
@@ -4174,7 +4174,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME TABLE_DEFINITION_CACHE
VARIABLE_SCOPE GLOBAL
......@@ -1426,7 +1416,7 @@
VARIABLE_COMMENT The number of cached table definitions
NUMERIC_MIN_VALUE 400
NUMERIC_MAX_VALUE 2097152
@@ -4185,7 +4185,7 @@
@@ -4184,7 +4184,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME TABLE_OPEN_CACHE
VARIABLE_SCOPE GLOBAL
......@@ -1435,7 +1425,7 @@
VARIABLE_COMMENT The number of cached open tables
NUMERIC_MIN_VALUE 10
NUMERIC_MAX_VALUE 1048576
@@ -4245,7 +4245,7 @@
@@ -4244,7 +4244,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME THREAD_CACHE_SIZE
VARIABLE_SCOPE GLOBAL
......@@ -1444,7 +1434,7 @@
VARIABLE_COMMENT How many threads we should keep in a cache for reuse. These are freed after 5 minutes of idle time
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 16384
@@ -4418,7 +4418,7 @@
@@ -4417,7 +4417,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Max size for data for an internal temporary on-disk MyISAM or Aria table.
NUMERIC_MIN_VALUE 1024
......@@ -1453,7 +1443,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -4428,7 +4428,7 @@
@@ -4427,7 +4427,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT If an internal in-memory temporary table exceeds this size, MariaDB will automatically convert it to an on-disk MyISAM or Aria table. Same as tmp_table_size.
NUMERIC_MIN_VALUE 0
......@@ -1462,7 +1452,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -4438,14 +4438,14 @@
@@ -4437,14 +4437,14 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Alias for tmp_memory_table_size. If an internal in-memory temporary table exceeds this size, MariaDB will automatically convert it to an on-disk MyISAM or Aria table.
NUMERIC_MIN_VALUE 0
......@@ -1479,7 +1469,7 @@
VARIABLE_COMMENT Allocation block size for transactions to be stored in binary log
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 134217728
@@ -4455,7 +4455,7 @@
@@ -4454,7 +4454,7 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME TRANSACTION_PREALLOC_SIZE
VARIABLE_SCOPE SESSION
......@@ -1488,7 +1478,7 @@
VARIABLE_COMMENT Persistent buffer for transactions to be stored in binary log
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 134217728
@@ -4595,7 +4595,7 @@
@@ -4594,7 +4594,7 @@
COMMAND_LINE_ARGUMENT NULL
VARIABLE_NAME WAIT_TIMEOUT
VARIABLE_SCOPE SESSION
......@@ -1497,7 +1487,7 @@
VARIABLE_COMMENT The number of seconds the server waits for activity on a connection before closing it
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 31536000
@@ -4622,7 +4622,7 @@
@@ -4621,7 +4621,7 @@
VARIABLE_NAME LOG_TC_SIZE
GLOBAL_VALUE_ORIGIN AUTO
VARIABLE_SCOPE GLOBAL
......
mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result
View file @ 1ef3207c
......@@ -382,6 +382,16 @@ NUMERIC_BLOCK_SIZE NULL
ENUM_VALUE_LIST OFF,ON
READ_ONLY NO
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME BINLOG_EXPIRE_LOGS_SECONDS
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT If non-zero, binary logs will be purged after binlog_expire_logs_seconds seconds; It and expire_logs_days are aliases, such that changes in one are converted into the other. Possible purges happen at startup and at binary log rotation.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME BINLOG_FILE_CACHE_SIZE
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED
......@@ -924,11 +934,11 @@ READ_ONLY NO
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME EXPIRE_LOGS_DAYS
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT If non-zero, binary logs will be purged after expire_logs_days days; possible purges happen at startup and at binary log rotation
VARIABLE_TYPE DOUBLE
VARIABLE_COMMENT If non-zero, binary logs will be purged after expire_logs_days days; It and binlog_expire_logs_seconds are aliases, such that changes in one are converted into the other, presentable as a decimal value with 1/1000000 of the day precision; possible purges happen at startup and at binary log rotation
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 99
NUMERIC_BLOCK_SIZE 1
NUMERIC_BLOCK_SIZE NULL
ENUM_VALUE_LIST NULL
READ_ONLY NO
COMMAND_LINE_ARGUMENT REQUIRED
......
mysql-test/suite/sys_vars/t/binlog_expire_logs_seconds_basic.test 0 → 100644
View file @ 1ef3207c
############## mysql-test\t\binlog_expire_logs_seconds_basic.test ################
# #
# Variable Name: binlog_expire_logs_seconds #
# Scope: GLOBAL #
# Access Type: Dynamic #
# Data Type: numeric #
# Default Value:0 #
# Range: 0- (2^32 -1) #
# #
# #
# Creation Date: 2017-11-28 #
# Author: Neha kumari #
# #
# Description: Test Cases of Dynamic System Variable #
# binlog_expire_logs_seconds that checks the behavior of this #
# variable in the following ways #
# * Default Value #
# * Valid & Invalid values #
# * Scope & Access method #
# * Data Integrity #
# #
# Reference: https://dev.mysql.com/doc/refman/8.0/en/server-system-variables.html#
# #
##################################################################################
--source include/load_sysvars.inc
########################################################################
# START OF binlog_expire_logs_seconds TESTS #
########################################################################
SET @start_value_sec = @@global.binlog_expire_logs_seconds;
SELECT @start_value_sec;
########################################################################
# Display the DEFAULT value of binlog_expire_logs_seconds #
########################################################################
SET @@global.binlog_expire_logs_seconds = 8734635;
SET @@global.binlog_expire_logs_seconds = DEFAULT;
SELECT @@global.binlog_expire_logs_seconds;
###############################################
# Verify default value of variable #
###############################################
SET @@global.binlog_expire_logs_seconds = @start_value_sec;
SELECT @@global.binlog_expire_logs_seconds = 0;
##################################################################################
# Change the value of binlog_expire_logs_seconds to a valid value #
##################################################################################
SET @@global.binlog_expire_logs_seconds = 0;
SELECT @@global.binlog_expire_logs_seconds;
SET @@global.binlog_expire_logs_seconds = 99;
SELECT @@global.binlog_expire_logs_seconds;
SET @@global.binlog_expire_logs_seconds = 10;
SELECT @@global.binlog_expire_logs_seconds;
SET @@global.binlog_expire_logs_seconds = 21;
SELECT @@global.binlog_expire_logs_seconds;
#####################################################################################
# Change the value of binlog_expire_logs_seconds to invalid value #
#####################################################################################
SET @@global.binlog_expire_logs_seconds = -1;
SELECT @@global.binlog_expire_logs_seconds;
--Error ER_WRONG_TYPE_FOR_VAR
SET @@global.binlog_expire_logs_seconds = 10000.01;
SELECT @@global.binlog_expire_logs_seconds;
SET @@global.binlog_expire_logs_seconds = -1024;
SELECT @@global.binlog_expire_logs_seconds;
SET @@global.binlog_expire_logs_seconds = 42949672950;
SELECT @@global.binlog_expire_logs_seconds;
--Error ER_WRONG_TYPE_FOR_VAR
SET @@global.binlog_expire_logs_seconds = ON;
SELECT @@global.binlog_expire_logs_seconds;
--Error ER_WRONG_TYPE_FOR_VAR
SET @@global.binlog_expire_logs_seconds = 'test';
SELECT @@global.binlog_expire_logs_seconds;
#####################################################################################
# Test if accessing session binlog_expire_logs_seconds gives error #
#####################################################################################
--Error ER_GLOBAL_VARIABLE
SET @@session.binlog_expire_logs_seconds = 0;
SELECT @@binlog_expire_logs_seconds;
##############################################################################
# Check if the value in GLOBAL & SESSION Tables matches values in variable #
##############################################################################
--disable_warnings
SELECT @@global.binlog_expire_logs_seconds = VARIABLE_VALUE
FROM information_schema.global_variables
WHERE VARIABLE_NAME='binlog_expire_logs_seconds';
SELECT @@binlog_expire_logs_seconds = VARIABLE_VALUE
FROM information_schema.session_variables
WHERE VARIABLE_NAME='binlog_expire_logs_seconds';
--enable_warnings
###################################################################
# Check if TRUE and FALSE values can be used on variable #
###################################################################
SET @@global.binlog_expire_logs_seconds = TRUE;
SELECT @@global.binlog_expire_logs_seconds;
SET @@global.binlog_expire_logs_seconds = FALSE;
SELECT @@global.binlog_expire_logs_seconds;
####################################################################################
# Check if binlog_expire_logs_seconds can be accessed with and without @@ sign #
####################################################################################
SET @@global.binlog_expire_logs_seconds = 1;
SELECT @@binlog_expire_logs_seconds = @@global.binlog_expire_logs_seconds;
--Error ER_GLOBAL_VARIABLE
SET binlog_expire_logs_seconds = 1;
SELECT @@binlog_expire_logs_seconds;
--Error ER_UNKNOWN_TABLE
SELECT local.binlog_expire_logs_seconds;
--Error ER_UNKNOWN_TABLE
SELECT global.binlog_expire_logs_seconds;
--Error ER_BAD_FIELD_ERROR
SELECT binlog_expire_logs_seconds = @@session.binlog_expire_logs_seconds;
##############################
# Restore initial value #
##############################
SET @@global.binlog_expire_logs_seconds = @start_value_sec;
SELECT @@global.binlog_expire_logs_seconds;
mysql-test/suite/sys_vars/t/binlog_expire_logs_seconds_grant.test 0 → 100644
View file @ 1ef3207c
--echo #
--echo # MDEV-19371: Implement binlog_expire_logs_seconds for purging of binary logs
--echo # Test that "SET binlog_expire_logs_seconds" is not allowed without BINLOG ADMIN or SUPER
--echo #
--let var = binlog_expire_logs_seconds
--let grant = BINLOG ADMIN
--let value = 10
--source suite/sys_vars/inc/sysvar_global_grant.inc
mysql-test/suite/sys_vars/t/expire_logs_days_basic.test
View file @ 1ef3207c
......@@ -3,7 +3,7 @@
# Variable Name: expire_logs_days #
# Scope: GLOBAL #
# Access Type: Dynamic #
# Data Type: numeric #
# Data Type: double #
# Default Value:0 #
# Range: 0-99 #
# #
......@@ -26,22 +26,22 @@
--source include/load_sysvars.inc
########################################################################
########################################################################
# START OF expire_logs_days TESTS #
########################################################################
########################################################################
########################################################################
########################################################################
# Saving initial value of expire_logs_days in a temporary variable #
########################################################################
########################################################################
SET @start_value = @@global.expire_logs_days;
--echo '#--------------------FN_DYNVARS_029_01------------------------#'
########################################################################
########################################################################
# Display the DEFAULT value of expire_logs_days #
########################################################################
########################################################################
SET @@global.expire_logs_days = 99;
SET @@global.expire_logs_days = DEFAULT;
......@@ -49,18 +49,18 @@ SELECT @@global.expire_logs_days = 0;
--echo '#---------------------FN_DYNVARS_029_02-------------------------#'
###############################################
###############################################
# Verify default value of variable #
###############################################
###############################################
SET @@global.expire_logs_days = @start_value;
SELECT @@global.expire_logs_days = @start_value;
--echo '#--------------------FN_DYNVARS_029_03------------------------#'
########################################################################
########################################################################
# Change the value of expire_logs_days to a valid value #
########################################################################
########################################################################
SET @@global.expire_logs_days = 0;
SELECT @@global.expire_logs_days;
......@@ -73,9 +73,9 @@ SELECT @@global.expire_logs_days;
--echo '#--------------------FN_DYNVARS_029_04-------------------------#'
###########################################################################
###########################################################################
# Change the value of expire_logs_days to invalid value #
###########################################################################
###########################################################################
SET @@global.expire_logs_days = -1;
SELECT @@global.expire_logs_days;
......@@ -83,7 +83,6 @@ SET @@global.expire_logs_days = 100;
SELECT @@global.expire_logs_days;
SET @@global.expire_logs_days = 1024;
SELECT @@global.expire_logs_days;
--Error ER_WRONG_TYPE_FOR_VAR
SET @@global.expire_logs_days = 10000.01;
SELECT @@global.expire_logs_days;
SET @@global.expire_logs_days = -1024;
......@@ -100,9 +99,9 @@ SELECT @@global.expire_logs_days;
--echo '#-------------------FN_DYNVARS_029_05----------------------------#'
###########################################################################
###########################################################################
# Test if accessing session expire_logs_days gives error #
###########################################################################
###########################################################################
--Error ER_GLOBAL_VARIABLE
SET @@session.expire_logs_days = 0;
......@@ -110,24 +109,24 @@ SELECT @@expire_logs_days;
--echo '#----------------------FN_DYNVARS_029_06------------------------#'
##############################################################################
##############################################################################
# Check if the value in GLOBAL & SESSION Tables matches values in variable #
##############################################################################
SELECT @@global.expire_logs_days = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
SELECT @@global.expire_logs_days = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='expire_logs_days';
SELECT @@expire_logs_days = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.SESSION_VARIABLES
SELECT @@expire_logs_days = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.SESSION_VARIABLES
WHERE VARIABLE_NAME='expire_logs_days';
--echo '#---------------------FN_DYNVARS_029_07----------------------#'
###################################################################
###################################################################
# Check if TRUE and FALSE values can be used on variable #
###################################################################
###################################################################
SET @@global.expire_logs_days = TRUE;
SELECT @@global.expire_logs_days;
......@@ -145,7 +144,7 @@ SELECT @@expire_logs_days = @@global.expire_logs_days;
--echo '#---------------------FN_DYNVARS_029_09----------------------#'
##########################################################################
##########################################################################
# Check if expire_logs_days can be accessed with and without @@ sign #
##########################################################################
......@@ -160,12 +159,12 @@ SELECT global.expire_logs_days;
SELECT expire_logs_days = @@session.expire_logs_days;
##############################
##############################
# Restore initial value #
##############################
SET @@global.expire_logs_days = @start_value;
########################################################################
########################################################################
# END OF expire_logs_days TESTS #
########################################################################
########################################################################
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