Skip to content

M
MariaDB
Commit b23a1096 authored by Jan Lindström's avatar Jan Lindström
Browse files
Options

MDEV-11025: Make number of page cleaner threads variable dynamic 

New test cases
        innodb-page-cleaners

Modified test cases
        innodb_page_cleaners_basic

New function buf_flush_set_page_cleaner_thread_cnt
    Increase or decrease the amount of page cleaner worker threads.
    In case of increase this function creates based on current
    abount and requested amount how many new threads should be
    created. In case of decrease this function sets up the
    requested amount of threads and uses is_requested event
    to signal workers. Then we wait until all new treads
    are started, old threads that should exit signal
    is_finished or shutdown has marked that page cleaner
    should finish.

buf_flush_page_cleaner_worker
        Store current thread id and thread_no and then signal
        event is_finished. If number of used page cleaner threads
        decrease we shut down those threads that have thread_no
        greater or equal than number of page configured page
        cleaners - 1 (note that there will be always page cleaner
        coordinator). Before exiting we signal is_finished.

New function innodb_page_cleaners_threads_update
        Update function for innodb-page-cleaners system variable.

innobase_start_or_create_for_mysql
        If more than one page cleaner threads is configured
        we use new function buf_flush_set_page_cleaner_thread_cnt
        to set up the requested threads (-1 coordinator).
parent 3722372a
Hide whitespace changes
Inline Side-by-side
Showing with 3657 additions and 41 deletions
mysql-test/suite/innodb/r/innodb-page-cleaners.result 0 → 100644
View file @ b23a1096
SET @saved_page_cleaners = @@GLOBAL.innodb_page_cleaners;
create table t1 (a int not null primary key auto_increment,
b bigint,
c varchar(200),
d int,
key b (b),
key d (d)) engine=INNODB;
set GLOBAL innodb_page_cleaners = 4;
connect con1,localhost,root,,;
connection con1;
update t1 set b = b + 5, d = d + 1 where a between 1 and 2000;
connect con2,localhost,root,,;
connection con2;
update t1 set b = b + 5, d = d + 1 where a between 3000 and 5000;
connect con3,localhost,root,,;
connection con3;
update t1 set b = b + 5, d = d + 1 where a between 8000 and 12000;
connection default;
set GLOBAL innodb_page_cleaners = 2;
set GLOBAL innodb_page_cleaners = 4;
set GLOBAL innodb_page_cleaners = 6;
connection con1;
connection con2;
connection con3;
connection default;
set GLOBAL innodb_page_cleaners = 4;
connection con1;
update t1 set b = b + 5, d = d + 1 where a between 1 and 2000;
connection con2;
update t1 set b = b + 5, d = d + 1 where a between 3000 and 5000;
connection con3;
update t1 set b = b + 5, d = d + 1 where a between 8000 and 12000;
connection default;
set GLOBAL innodb_page_cleaners = 3;
set GLOBAL innodb_page_cleaners = 2;
set GLOBAL innodb_page_cleaners = 1;
connection con1;
connection con2;
connection con3;
connection default;
disconnect con1;
disconnect con2;
disconnect con3;
DROP TABLE t1;
SET GLOBAL innodb_page_cleaners=@saved_page_cleaners;
mysql-test/suite/innodb/t/innodb-page-cleaners.test 0 → 100644
View file @ b23a1096
--source include/have_innodb.inc
SET @saved_page_cleaners = @@GLOBAL.innodb_page_cleaners;
create table t1 (a int not null primary key auto_increment,
b bigint,
c varchar(200),
d int,
key b (b),
key d (d)) engine=INNODB;
let $rows = 15000;
--disable_query_log
begin;
while ($rows)
{
eval insert into t1 values(NULL, $rows, 'testing...', $rows+1000);
dec $rows;
}
commit;
--enable_query_log
#
# We want 4 connections: (1) - (3) to create dirty pages
# and default to modify the number of page cleaner threads
#
set GLOBAL innodb_page_cleaners = 4;
connect (con1,localhost,root,,);
connection con1;
send update t1 set b = b + 5, d = d + 1 where a between 1 and 2000;
connect (con2,localhost,root,,);
connection con2;
send update t1 set b = b + 5, d = d + 1 where a between 3000 and 5000;
connect (con3,localhost,root,,);
connection con3;
send update t1 set b = b + 5, d = d + 1 where a between 8000 and 12000;
#
# Page cleaners are increased
#
connection default;
set GLOBAL innodb_page_cleaners = 2;
set GLOBAL innodb_page_cleaners = 4;
set GLOBAL innodb_page_cleaners = 6;
connection con1;
reap;
connection con2;
reap;
connection con3;
reap;
connection default;
set GLOBAL innodb_page_cleaners = 4;
#
# Page cleaners are decreased
#
connection con1;
send update t1 set b = b + 5, d = d + 1 where a between 1 and 2000;
connection con2;
send update t1 set b = b + 5, d = d + 1 where a between 3000 and 5000;
connection con3;
send update t1 set b = b + 5, d = d + 1 where a between 8000 and 12000;
connection default;
set GLOBAL innodb_page_cleaners = 3;
set GLOBAL innodb_page_cleaners = 2;
set GLOBAL innodb_page_cleaners = 1;
connection con1;
reap;
connection con2;
reap;
connection con3;
reap;
connection default;
disconnect con1;
disconnect con2;
disconnect con3;
DROP TABLE t1;
SET GLOBAL innodb_page_cleaners=@saved_page_cleaners;
mysql-test/suite/sys_vars/r/innodb_page_cleaners_basic.result
View file @ b23a1096
...@@ -2,13 +2,42 @@ SELECT COUNT(@@GLOBAL.innodb_page_cleaners); ...@@ -2,13 +2,42 @@ SELECT COUNT(@@GLOBAL.innodb_page_cleaners);
COUNT(@@GLOBAL.innodb_page_cleaners) COUNT(@@GLOBAL.innodb_page_cleaners)
1 1
1 Expected 1 Expected
SELECT COUNT(@@innodb_page_cleaners); SELECT @@innodb_page_cleaners;
COUNT(@@innodb_page_cleaners) @@innodb_page_cleaners
1 1
1 Expected 1 Expected
SET @@GLOBAL.innodb_page_cleaners=2;
Expected to pass
SELECT @@innodb_page_cleaners;
@@innodb_page_cleaners
2
2 Expected
SET @@GLOBAL.innodb_page_cleaners=1; SET @@GLOBAL.innodb_page_cleaners=1;
ERROR HY000: Variable 'innodb_page_cleaners' is a read only variable Expected to pass
Expected error 'Read-only variable' SELECT @@innodb_page_cleaners;
@@innodb_page_cleaners
1
1 Expected
SET @@GLOBAL.innodb_page_cleaners=6;
Expected to pass
SELECT @@innodb_page_cleaners;
@@innodb_page_cleaners
6
6 Expected
SET @@GLOBAL.innodb_page_cleaners=4;
Expected to pass
SELECT @@innodb_page_cleaners;
@@innodb_page_cleaners
4
4 Expected
SET @@GLOBAL.innodb_page_cleaners=0;
Warnings:
Warning 1292 Truncated incorrect innodb_page_cleaners value: '0'
Warning expected
SELECT @@innodb_page_cleaners;
@@innodb_page_cleaners
1
1 Expected
SELECT innodb_page_cleaners = @@SESSION.innodb_page_cleaners; SELECT innodb_page_cleaners = @@SESSION.innodb_page_cleaners;
ERROR 42S22: Unknown column 'innodb_page_cleaners' in 'field list' ERROR 42S22: Unknown column 'innodb_page_cleaners' in 'field list'
Expected error 'Read-only variable' Expected error 'Read-only variable'
......
mysql-test/suite/sys_vars/r/sysvars_debug,32bit.rdiff
View file @ b23a1096
--- suite/sys_vars/r/sysvars_debug.result 2014-10-10 13:33:55.000000000 +0300 --- r\sysvars_debug.result 2017-08-08 10:52:39.036804900 +0300
+++ suite/sys_vars/r/sysvars_debug,32bit.reject 2014-10-10 19:36:44.000000000 +0300 +++ r\sysvars_debug,32bit.reject 2017-09-10 08:06:38.447122100 +0300
@@ -21,7 +21,7 @@ @@ -21,7 +21,7 @@
GLOBAL_VALUE_ORIGIN CONFIG GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 0 DEFAULT_VALUE 0
...@@ -9,3 +9,24 @@ ...@@ -9,3 +9,24 @@
VARIABLE_COMMENT Extra sleep (in microseconds) to add to binlog fsync(), for debugging VARIABLE_COMMENT Extra sleep (in microseconds) to add to binlog fsync(), for debugging
NUMERIC_MIN_VALUE 0 NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295 NUMERIC_MAX_VALUE 4294967295
@@ -43,20 +43,6 @@
ENUM_VALUE_LIST NULL
READ_ONLY NO
COMMAND_LINE_ARGUMENT OPTIONAL
-VARIABLE_NAME DEBUG_MUTEX_DEADLOCK_DETECTOR
-SESSION_VALUE NULL
-GLOBAL_VALUE ON
-GLOBAL_VALUE_ORIGIN COMPILE-TIME
-DEFAULT_VALUE ON
-VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BOOLEAN
-VARIABLE_COMMENT Enable checking of wrong mutex usage
-NUMERIC_MIN_VALUE NULL
-NUMERIC_MAX_VALUE NULL
-NUMERIC_BLOCK_SIZE NULL
-ENUM_VALUE_LIST OFF,ON
-READ_ONLY YES
-COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME DEBUG_NO_THREAD_ALARM
SESSION_VALUE NULL
GLOBAL_VALUE OFF
mysql-test/suite/sys_vars/r/sysvars_innodb,32bit.rdiff
View file @ b23a1096
--- suite/sys_vars/r/sysvars_innodb.result 2017-05-10 10:25:27.196836832 +0200 --- suite/sys_vars/r/sysvars_innodb.result 2017-09-14 10:37:46.000000000 +0000
+++ suite/sys_vars/r/sysvars_innodb.reject 2017-05-10 17:54:00.922046824 +0200 +++ suite/sys_vars/r/sysvars_innodb,32bit.reject 2017-09-26 13:13:23.685012523 +0000
@@ -54,7 +54,7 @@ @@ -54,7 +54,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 8 DEFAULT_VALUE 8
...@@ -364,7 +364,7 @@ ...@@ -364,7 +364,7 @@
VARIABLE_COMMENT Maximum delay of user threads in micro-seconds VARIABLE_COMMENT Maximum delay of user threads in micro-seconds
NUMERIC_MIN_VALUE 0 NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 10000000 NUMERIC_MAX_VALUE 10000000
@@ -1692,10 +1692,10 @@ @@ -1678,10 +1678,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0 DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -377,7 +377,7 @@ ...@@ -377,7 +377,7 @@
NUMERIC_BLOCK_SIZE 0 NUMERIC_BLOCK_SIZE 0
ENUM_VALUE_LIST NULL ENUM_VALUE_LIST NULL
READ_ONLY YES READ_ONLY YES
@@ -1720,7 +1720,7 @@ @@ -1706,7 +1706,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4 DEFAULT_VALUE 4
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -386,7 +386,7 @@ ...@@ -386,7 +386,7 @@
VARIABLE_COMMENT Page cleaner threads can be from 1 to 64. Default is 4. VARIABLE_COMMENT Page cleaner threads can be from 1 to 64. Default is 4.
NUMERIC_MIN_VALUE 1 NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 64 NUMERIC_MAX_VALUE 64
@@ -1748,7 +1748,7 @@ @@ -1734,7 +1734,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 16 DEFAULT_VALUE 16
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -395,7 +395,7 @@ ...@@ -395,7 +395,7 @@
VARIABLE_COMMENT Number of rw_locks protecting buffer pool page_hash. Rounded up to the next power of 2 VARIABLE_COMMENT Number of rw_locks protecting buffer pool page_hash. Rounded up to the next power of 2
NUMERIC_MIN_VALUE 1 NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1024 NUMERIC_MAX_VALUE 1024
@@ -1762,7 +1762,7 @@ @@ -1748,7 +1748,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 16384 DEFAULT_VALUE 16384
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -404,7 +404,7 @@ ...@@ -404,7 +404,7 @@
VARIABLE_COMMENT Page size to use for all InnoDB tablespaces. VARIABLE_COMMENT Page size to use for all InnoDB tablespaces.
NUMERIC_MIN_VALUE 4096 NUMERIC_MIN_VALUE 4096
NUMERIC_MAX_VALUE 65536 NUMERIC_MAX_VALUE 65536
@@ -1804,7 +1804,7 @@ @@ -1790,7 +1790,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 300 DEFAULT_VALUE 300
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -413,7 +413,7 @@ ...@@ -413,7 +413,7 @@
VARIABLE_COMMENT Number of UNDO log pages to purge in one batch from the history list. VARIABLE_COMMENT Number of UNDO log pages to purge in one batch from the history list.
NUMERIC_MIN_VALUE 1 NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 5000 NUMERIC_MAX_VALUE 5000
@@ -1818,7 +1818,7 @@ @@ -1804,7 +1804,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 128 DEFAULT_VALUE 128
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -422,7 +422,7 @@ ...@@ -422,7 +422,7 @@
VARIABLE_COMMENT Dictates rate at which UNDO records are purged. Value N means purge rollback segment(s) on every Nth iteration of purge invocation VARIABLE_COMMENT Dictates rate at which UNDO records are purged. Value N means purge rollback segment(s) on every Nth iteration of purge invocation
NUMERIC_MIN_VALUE 1 NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 128 NUMERIC_MAX_VALUE 128
@@ -1860,7 +1860,7 @@ @@ -1846,7 +1846,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4 DEFAULT_VALUE 4
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -431,7 +431,7 @@ ...@@ -431,7 +431,7 @@
VARIABLE_COMMENT Purge threads can be from 1 to 32. Default is 4. VARIABLE_COMMENT Purge threads can be from 1 to 32. Default is 4.
NUMERIC_MIN_VALUE 1 NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 32 NUMERIC_MAX_VALUE 32
@@ -1888,7 +1888,7 @@ @@ -1874,7 +1874,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 56 DEFAULT_VALUE 56
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -440,7 +440,7 @@ ...@@ -440,7 +440,7 @@
VARIABLE_COMMENT Number of pages that must be accessed sequentially for InnoDB to trigger a readahead. VARIABLE_COMMENT Number of pages that must be accessed sequentially for InnoDB to trigger a readahead.
NUMERIC_MIN_VALUE 0 NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 64 NUMERIC_MAX_VALUE 64
@@ -1902,7 +1902,7 @@ @@ -1888,7 +1888,7 @@
GLOBAL_VALUE_ORIGIN CONFIG GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 4 DEFAULT_VALUE 4
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -449,7 +449,7 @@ ...@@ -449,7 +449,7 @@
VARIABLE_COMMENT Number of background read I/O threads in InnoDB. VARIABLE_COMMENT Number of background read I/O threads in InnoDB.
NUMERIC_MIN_VALUE 1 NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 64 NUMERIC_MAX_VALUE 64
@@ -1930,10 +1930,10 @@ @@ -1916,10 +1916,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0 DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -462,7 +462,7 @@ ...@@ -462,7 +462,7 @@
NUMERIC_BLOCK_SIZE 0 NUMERIC_BLOCK_SIZE 0
ENUM_VALUE_LIST NULL ENUM_VALUE_LIST NULL
READ_ONLY NO READ_ONLY NO
@@ -1958,7 +1958,7 @@ @@ -1944,7 +1944,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 128 DEFAULT_VALUE 128
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -471,7 +471,7 @@ ...@@ -471,7 +471,7 @@
VARIABLE_COMMENT Number of undo logs to use (deprecated). VARIABLE_COMMENT Number of undo logs to use (deprecated).
NUMERIC_MIN_VALUE 1 NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 128 NUMERIC_MAX_VALUE 128
@@ -1972,7 +1972,7 @@ @@ -1958,7 +1958,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0 DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -480,7 +480,7 @@ ...@@ -480,7 +480,7 @@
VARIABLE_COMMENT An InnoDB page number. VARIABLE_COMMENT An InnoDB page number.
NUMERIC_MIN_VALUE 0 NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295 NUMERIC_MAX_VALUE 4294967295
@@ -2028,7 +2028,7 @@ @@ -2014,7 +2014,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1048576 DEFAULT_VALUE 1048576
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -489,7 +489,7 @@ ...@@ -489,7 +489,7 @@
VARIABLE_COMMENT Memory buffer size for index creation VARIABLE_COMMENT Memory buffer size for index creation
NUMERIC_MIN_VALUE 65536 NUMERIC_MIN_VALUE 65536
NUMERIC_MAX_VALUE 67108864 NUMERIC_MAX_VALUE 67108864
@@ -2238,7 +2238,7 @@ @@ -2224,7 +2224,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1 DEFAULT_VALUE 1
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -498,7 +498,7 @@ ...@@ -498,7 +498,7 @@
VARIABLE_COMMENT Size of the mutex/lock wait array. VARIABLE_COMMENT Size of the mutex/lock wait array.
NUMERIC_MIN_VALUE 1 NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1024 NUMERIC_MAX_VALUE 1024
@@ -2266,10 +2266,10 @@ @@ -2252,10 +2252,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 30 DEFAULT_VALUE 30
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -511,7 +511,7 @@ ...@@ -511,7 +511,7 @@
NUMERIC_BLOCK_SIZE 0 NUMERIC_BLOCK_SIZE 0
ENUM_VALUE_LIST NULL ENUM_VALUE_LIST NULL
READ_ONLY NO READ_ONLY NO
@@ -2308,7 +2308,7 @@ @@ -2294,7 +2294,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0 DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -520,7 +520,7 @@ ...@@ -520,7 +520,7 @@
VARIABLE_COMMENT Helps in performance tuning in heavily concurrent environments. Sets the maximum number of threads allowed inside InnoDB. Value 0 will disable the thread throttling. VARIABLE_COMMENT Helps in performance tuning in heavily concurrent environments. Sets the maximum number of threads allowed inside InnoDB. Value 0 will disable the thread throttling.
NUMERIC_MIN_VALUE 0 NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1000 NUMERIC_MAX_VALUE 1000
@@ -2322,7 +2322,7 @@ @@ -2308,7 +2308,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 10000 DEFAULT_VALUE 10000
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -529,7 +529,7 @@ ...@@ -529,7 +529,7 @@
VARIABLE_COMMENT Time of innodb thread sleeping before joining InnoDB queue (usec). Value 0 disable a sleep VARIABLE_COMMENT Time of innodb thread sleeping before joining InnoDB queue (usec). Value 0 disable a sleep
NUMERIC_MIN_VALUE 0 NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1000000 NUMERIC_MAX_VALUE 1000000
@@ -2392,7 +2392,7 @@ @@ -2378,7 +2378,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 128 DEFAULT_VALUE 128
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -538,7 +538,7 @@ ...@@ -538,7 +538,7 @@
VARIABLE_COMMENT Number of undo logs to use. VARIABLE_COMMENT Number of undo logs to use.
NUMERIC_MIN_VALUE 1 NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 128 NUMERIC_MAX_VALUE 128
@@ -2420,7 +2420,7 @@ @@ -2406,7 +2406,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0 DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
...@@ -547,7 +547,7 @@ ...@@ -547,7 +547,7 @@
VARIABLE_COMMENT Number of undo tablespaces to use. VARIABLE_COMMENT Number of undo tablespaces to use.
NUMERIC_MIN_VALUE 0 NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 127 NUMERIC_MAX_VALUE 127
@@ -2476,7 +2476,7 @@ @@ -2448,7 +2448,7 @@
GLOBAL_VALUE_ORIGIN CONFIG GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 4 DEFAULT_VALUE 4
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
......
mysql-test/suite/sys_vars/r/sysvars_innodb.result
View file @ b23a1096
...@@ -1712,8 +1712,8 @@ NUMERIC_MIN_VALUE 1 ...@@ -1712,8 +1712,8 @@ NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 64 NUMERIC_MAX_VALUE 64
NUMERIC_BLOCK_SIZE 0 NUMERIC_BLOCK_SIZE 0
ENUM_VALUE_LIST NULL ENUM_VALUE_LIST NULL
READ_ONLY YES READ_ONLY NO
COMMAND_LINE_ARGUMENT OPTIONAL COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME INNODB_PAGE_CLEANER_DISABLED_DEBUG VARIABLE_NAME INNODB_PAGE_CLEANER_DISABLED_DEBUG
SESSION_VALUE NULL SESSION_VALUE NULL
GLOBAL_VALUE OFF GLOBAL_VALUE OFF
......
mysql-test/suite/sys_vars/r/sysvars_server_notembedded,32bit.rdiff
View file @ b23a1096
--- a/mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result --- suite/sys_vars/r/sysvars_server_notembedded.result 2017-09-14 10:37:46.000000000 +0000
+++ b/mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result +++ suite/sys_vars/r/sysvars_server_notembedded,32bit.reject 2017-09-26 13:04:02.733012523 +0000
@@ -57,7 +57,7 @@ @@ -57,7 +57,7 @@
GLOBAL_VALUE_ORIGIN CONFIG GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 1 DEFAULT_VALUE 1
......
mysql-test/suite/sys_vars/t/innodb_page_cleaners_basic.test
View file @ b23a1096
# Variable name: innodb_page_cleaners # Variable name: innodb_page_cleaners
# Scope: Global # Scope: Global
# Access type: Static # Access type: Dynamic
# Data type: numeric # Data type: numeric
--source include/have_innodb.inc --source include/have_innodb.inc
...@@ -8,12 +8,38 @@ ...@@ -8,12 +8,38 @@
SELECT COUNT(@@GLOBAL.innodb_page_cleaners); SELECT COUNT(@@GLOBAL.innodb_page_cleaners);
--echo 1 Expected --echo 1 Expected
SELECT COUNT(@@innodb_page_cleaners); SELECT @@innodb_page_cleaners;
--echo 1 Expected --echo 1 Expected
--error ER_INCORRECT_GLOBAL_LOCAL_VAR SET @@GLOBAL.innodb_page_cleaners=2;
--echo Expected to pass
SELECT @@innodb_page_cleaners;
--echo 2 Expected
SET @@GLOBAL.innodb_page_cleaners=1; SET @@GLOBAL.innodb_page_cleaners=1;
--echo Expected error 'Read-only variable' --echo Expected to pass
SELECT @@innodb_page_cleaners;
--echo 1 Expected
SET @@GLOBAL.innodb_page_cleaners=6;
--echo Expected to pass
SELECT @@innodb_page_cleaners;
--echo 6 Expected
SET @@GLOBAL.innodb_page_cleaners=4;
--echo Expected to pass
SELECT @@innodb_page_cleaners;
--echo 4 Expected
SET @@GLOBAL.innodb_page_cleaners=0;
--echo Warning expected
SELECT @@innodb_page_cleaners;
--echo 1 Expected
--Error ER_BAD_FIELD_ERROR --Error ER_BAD_FIELD_ERROR
SELECT innodb_page_cleaners = @@SESSION.innodb_page_cleaners; SELECT innodb_page_cleaners = @@SESSION.innodb_page_cleaners;
......
storage/innobase/buf/buf0flu.cc
View file @ b23a1096
...@@ -149,6 +149,8 @@ struct page_cleaner_t { ...@@ -149,6 +149,8 @@ struct page_cleaner_t {
threads. */ threads. */
os_event_t is_finished; /*!< event to signal that all os_event_t is_finished; /*!< event to signal that all
slots were finished. */ slots were finished. */
os_event_t is_started; /*!< event to signal that
thread is started/exiting */
volatile ulint n_workers; /*!< number of worker threads volatile ulint n_workers; /*!< number of worker threads
in existence */ in existence */
bool requested; /*!< true if requested pages bool requested; /*!< true if requested pages
...@@ -2728,6 +2730,7 @@ buf_flush_page_cleaner_init(void) ...@@ -2728,6 +2730,7 @@ buf_flush_page_cleaner_init(void)
page_cleaner->is_requested = os_event_create("pc_is_requested"); page_cleaner->is_requested = os_event_create("pc_is_requested");
page_cleaner->is_finished = os_event_create("pc_is_finished"); page_cleaner->is_finished = os_event_create("pc_is_finished");
page_cleaner->is_started = os_event_create("pc_is_started");
page_cleaner->n_slots = static_cast<ulint>(srv_buf_pool_instances); page_cleaner->n_slots = static_cast<ulint>(srv_buf_pool_instances);
...@@ -2757,6 +2760,7 @@ buf_flush_page_cleaner_close(void) ...@@ -2757,6 +2760,7 @@ buf_flush_page_cleaner_close(void)
os_event_destroy(page_cleaner->is_finished); os_event_destroy(page_cleaner->is_finished);
os_event_destroy(page_cleaner->is_requested); os_event_destroy(page_cleaner->is_requested);
os_event_destroy(page_cleaner->is_started);
ut_free(page_cleaner); ut_free(page_cleaner);
...@@ -3478,6 +3482,39 @@ DECLARE_THREAD(buf_flush_page_cleaner_coordinator)(void*) ...@@ -3478,6 +3482,39 @@ DECLARE_THREAD(buf_flush_page_cleaner_coordinator)(void*)
OS_THREAD_DUMMY_RETURN; OS_THREAD_DUMMY_RETURN;
} }
/** Adjust thread count for page cleaner workers.
@param[in] new_cnt Number of threads to be used */
void
buf_flush_set_page_cleaner_thread_cnt(ulong new_cnt)
{
mutex_enter(&page_cleaner->mutex);
if (new_cnt > srv_n_page_cleaners) {
/* User has increased the number of page
cleaner threads. */
uint add = new_cnt - srv_n_page_cleaners;
srv_n_page_cleaners = new_cnt;
for (uint i = 0; i < add; i++) {
os_thread_id_t cleaner_thread_id;
os_thread_create(buf_flush_page_cleaner_worker, NULL, &cleaner_thread_id);
}
} else if (new_cnt < srv_n_page_cleaners) {
/* User has decreased the number of page
cleaner threads. */
srv_n_page_cleaners = new_cnt;
}
mutex_exit(&page_cleaner->mutex);
/* Wait until defined number of workers has started. */
while (page_cleaner->is_running &&
page_cleaner->n_workers != (srv_n_page_cleaners - 1)) {
os_event_set(page_cleaner->is_requested);
os_event_reset(page_cleaner->is_started);
os_event_wait_time(page_cleaner->is_started, 1000000);
}
}
/******************************************************************//** /******************************************************************//**
Worker thread of page_cleaner. Worker thread of page_cleaner.
@return a dummy parameter */ @return a dummy parameter */
...@@ -3490,9 +3527,19 @@ DECLARE_THREAD(buf_flush_page_cleaner_worker)( ...@@ -3490,9 +3527,19 @@ DECLARE_THREAD(buf_flush_page_cleaner_worker)(
os_thread_create */ os_thread_create */
{ {
my_thread_init(); my_thread_init();
os_thread_id_t cleaner_thread_id = os_thread_get_curr_id();
mutex_enter(&page_cleaner->mutex); mutex_enter(&page_cleaner->mutex);
ulint thread_no = page_cleaner->n_workers;
page_cleaner->n_workers++; page_cleaner->n_workers++;
DBUG_LOG("ib_buf", "Thread "
<< cleaner_thread_id
<< " started n_workers "
<< page_cleaner->n_workers << ".");
/* Signal that we have started */
os_event_set(page_cleaner->is_started);
mutex_exit(&page_cleaner->mutex); mutex_exit(&page_cleaner->mutex);
#ifdef UNIV_LINUX #ifdef UNIV_LINUX
...@@ -3515,11 +3562,31 @@ DECLARE_THREAD(buf_flush_page_cleaner_worker)( ...@@ -3515,11 +3562,31 @@ DECLARE_THREAD(buf_flush_page_cleaner_worker)(
break; break;
} }
ut_ad(srv_n_page_cleaners >= 1);
/* If number of page cleaner threads is decreased
exit those that are not anymore needed. */
if (srv_shutdown_state == SRV_SHUTDOWN_NONE &&
thread_no >= (srv_n_page_cleaners - 1)) {
DBUG_LOG("ib_buf", "Exiting "
<< thread_no
<< " page cleaner worker thread_id "
<< os_thread_pf(cleaner_thread_id)
<< " total threads " << srv_n_page_cleaners << ".");
break;
}
pc_flush_slot(); pc_flush_slot();
} }
mutex_enter(&page_cleaner->mutex); mutex_enter(&page_cleaner->mutex);
page_cleaner->n_workers--; page_cleaner->n_workers--;
DBUG_LOG("ib_buf", "Thread " << cleaner_thread_id
<< " exiting n_workers " << page_cleaner->n_workers<< ".");
/* Signal that we have stopped */
os_event_set(page_cleaner->is_started);
mutex_exit(&page_cleaner->mutex); mutex_exit(&page_cleaner->mutex);
my_thread_end(); my_thread_end();
......
storage/innobase/handler/ha_innodb.cc
View file @ b23a1096
...@@ -19984,10 +19984,20 @@ static MYSQL_SYSVAR_STR(log_group_home_dir, srv_log_group_home_dir, ...@@ -19984,10 +19984,20 @@ static MYSQL_SYSVAR_STR(log_group_home_dir, srv_log_group_home_dir,
PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY, PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
"Path to InnoDB log files.", NULL, NULL, NULL); "Path to InnoDB log files.", NULL, NULL, NULL);
/** Update innodb_page_cleaners.
@param[in] save the new value of innodb_page_cleaners */
static
void
innodb_page_cleaners_threads_update(THD*, struct st_mysql_sys_var*, void*, const void *save)
{
buf_flush_set_page_cleaner_thread_cnt(*static_cast<const ulong*>(save));
}
static MYSQL_SYSVAR_ULONG(page_cleaners, srv_n_page_cleaners, static MYSQL_SYSVAR_ULONG(page_cleaners, srv_n_page_cleaners,
PLUGIN_VAR_OPCMDARG | PLUGIN_VAR_READONLY, PLUGIN_VAR_RQCMDARG,
"Page cleaner threads can be from 1 to 64. Default is 4.", "Page cleaner threads can be from 1 to 64. Default is 4.",
NULL, NULL, 4, 1, 64, 0); NULL,
innodb_page_cleaners_threads_update, 4, 1, 64, 0);
static MYSQL_SYSVAR_DOUBLE(max_dirty_pages_pct, srv_max_buf_pool_modified_pct, static MYSQL_SYSVAR_DOUBLE(max_dirty_pages_pct, srv_max_buf_pool_modified_pct,
PLUGIN_VAR_RQCMDARG, PLUGIN_VAR_RQCMDARG,
......
storage/innobase/include/buf0flu.h
View file @ b23a1096
...@@ -243,6 +243,12 @@ DECLARE_THREAD(buf_flush_page_cleaner_coordinator)( ...@@ -243,6 +243,12 @@ DECLARE_THREAD(buf_flush_page_cleaner_coordinator)(
/*===============================================*/ /*===============================================*/
void* arg); /*!< in: a dummy parameter required by void* arg); /*!< in: a dummy parameter required by
os_thread_create */ os_thread_create */
/** Adjust thread count for page cleaner workers.
@param[in] new_cnt Number of threads to be used */
void
buf_flush_set_page_cleaner_thread_cnt(ulong new_cnt);
/******************************************************************//** /******************************************************************//**
Worker thread of page_cleaner. Worker thread of page_cleaner.
@return a dummy parameter */ @return a dummy parameter */
......
storage/innobase/srv/srv0start.cc
View file @ b23a1096
...@@ -1868,9 +1868,10 @@ innobase_start_or_create_for_mysql() ...@@ -1868,9 +1868,10 @@ innobase_start_or_create_for_mysql()
os_thread_create(buf_flush_page_cleaner_coordinator, os_thread_create(buf_flush_page_cleaner_coordinator,
NULL, NULL); NULL, NULL);
for (i = 1; i < srv_n_page_cleaners; ++i) { /* Create page cleaner workers if needed. For example
os_thread_create(buf_flush_page_cleaner_worker, mariabackup could set srv_n_page_cleaners = 0. */
NULL, NULL); if (srv_n_page_cleaners > 1) {
buf_flush_set_page_cleaner_thread_cnt(srv_n_page_cleaners);
} }
#ifdef UNIV_LINUX #ifdef UNIV_LINUX
......
sysvars_aria,32bit.rdiff 0 → 100644
View file @ b23a1096
--- sysvars_aria.result 2015-01-09 11:49:32.000000000 +0100
+++ sysvars_aria,32bit.result 2015-01-09 17:30:11.000000000 +0100
@@ -7,7 +7,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 8192
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Block size to be used for Aria index pages.
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 32768
@@ -21,7 +21,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 30
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -35,7 +35,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1048576
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -63,7 +63,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -91,7 +91,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Interval between commite in microseconds (1/1000000c). 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 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 1073741824
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Limit for transaction log size
NUMERIC_MIN_VALUE 8388608
NUMERIC_MAX_VALUE 4294967295
@@ -147,10 +147,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 300
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT This characterizes the number of hits a hot block has to be untouched until it is considered aged enough to be downgraded to a warm block. This specifies the percentage ratio of that number of hits to the total number of blocks in the page cache.
NUMERIC_MIN_VALUE 100
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 100
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -175,7 +175,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The minimum percentage of warm blocks in key cache
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 100
@@ -189,7 +189,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 512
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -231,7 +231,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -248,7 +248,7 @@
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
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
sysvars_debug,32bit.rdiff 0 → 100644
View file @ b23a1096
--- suite/sys_vars/r/sysvars_debug.result 2017-09-14 10:37:46.000000000 +0000
+++ suite/sys_vars/r/sysvars_debug,32bit.reject 2017-09-26 13:15:14.197012523 +0000
@@ -21,7 +21,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Extra sleep (in microseconds) to add to binlog fsync(), for debugging
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
sysvars_innodb,32bit.rdiff 0 → 100644
View file @ b23a1096
--- suite/sys_vars/r/sysvars_innodb.result 2017-09-14 10:37:46.000000000 +0000
+++ suite/sys_vars/r/sysvars_innodb,32bit.reject 2017-09-26 13:13:23.685012523 +0000
@@ -54,7 +54,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 8
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of InnoDB Adaptive Hash Index Partitions (default 8)
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 512
@@ -68,7 +68,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 150000
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The upper limit of the sleep delay in usec. Value of 0 disables it.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1000000
@@ -82,7 +82,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 64
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Data file autoextend increment in megabytes
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1000
@@ -96,7 +96,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT The AUTOINC lock modes supported by InnoDB: 0 => Old style AUTOINC locking (for backward compatibility); 1 => New style AUTOINC locking; 2 => No AUTOINC locking (unsafe for SBR)
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 2
@@ -180,10 +180,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 134217728
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Size of a single memory chunk within each buffer pool instance for resizing buffer pool. Online buffer pool resizing happens at this granularity. 0 means disable resizing buffer pool.
NUMERIC_MIN_VALUE 1048576
-NUMERIC_MAX_VALUE 9223372036854775807
+NUMERIC_MAX_VALUE 2147483647
NUMERIC_BLOCK_SIZE 1048576
ENUM_VALUE_LIST NULL
READ_ONLY YES
@@ -222,7 +222,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 25
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Dump only the hottest N% of each buffer pool, defaults to 25
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 100
@@ -264,7 +264,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of buffer pool instances, set to higher value on high-end machines to increase scalability
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 64
@@ -334,7 +334,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT A number between [0, 100] that tells how oftern buffer pool dump status in percentages should be printed. E.g. 10 means that buffer pool dump status is printed when every 10% of number of buffer pool pages are dumped. Default is 0 (only start and end status is printed).
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 100
@@ -446,7 +446,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Helps in performance tuning in heavily concurrent environments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1000
@@ -488,7 +488,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 5
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT If the compression failure rate of a table is greater than this number more padding is added to the pages to reduce the failures. A value of zero implies no padding
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 100
@@ -516,7 +516,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 50
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Percentage of empty space on a data page that can be reserved to make the page compressible.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 75
@@ -530,10 +530,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 5000
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of times a thread is allowed to enter InnoDB within the same SQL query after it has once got the ticket
NUMERIC_MIN_VALUE 1
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 0
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -796,7 +796,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 120
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of pages reserved in doublewrite buffer for batch flushing
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 127
@@ -894,7 +894,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 600
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of seconds that semaphore times out in InnoDB.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -922,7 +922,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Percentage of B-tree page filled during bulk insert
NUMERIC_MIN_VALUE 10
NUMERIC_MAX_VALUE 100
@@ -936,7 +936,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Make the first page of the given tablespace dirty.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -950,7 +950,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 30
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of iterations over which the background flushing is averaged.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1000
@@ -978,7 +978,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Controls the durability/speed trade-off for commits. Set to 0 (write and flush redo log to disk only once per second), 1 (flush to disk at each commit), 2 (write to log at commit but flush to disk only once per second) or 3 (flush to disk at prepare and at commit, slower and usually redundant). 1 and 3 guarantees that after a crash, committed transactions will not be lost and will be consistent with the binlog and other transactional engines. 2 can get inconsistent and lose transactions if there is a power failure or kernel crash but not if mysqld crashes. 0 has no guarantees in case of crash. 0 and 2 can be faster than 1 or 3.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 3
@@ -1006,7 +1006,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Set to 0 (don't flush neighbors from buffer pool), 1 (flush contiguous neighbors from buffer pool) or 2 (flush neighbors from buffer pool), when flushing a block
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 2
@@ -1062,7 +1062,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Helps to save your data in case the disk image of the database becomes corrupt.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 6
@@ -1090,7 +1090,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 8000000
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT InnoDB Fulltext search cache size in bytes
NUMERIC_MIN_VALUE 1600000
NUMERIC_MAX_VALUE 80000000
@@ -1132,7 +1132,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 84
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT InnoDB Fulltext search maximum token size in characters
NUMERIC_MIN_VALUE 10
NUMERIC_MAX_VALUE 84
@@ -1146,7 +1146,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 3
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT InnoDB Fulltext search minimum token size in characters
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 16
@@ -1160,7 +1160,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 2000
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT InnoDB Fulltext search number of words to optimize for each optimize table call
NUMERIC_MIN_VALUE 1000
NUMERIC_MAX_VALUE 10000
@@ -1174,7 +1174,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 2000000000
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT InnoDB Fulltext search query result cache limit in bytes
NUMERIC_MIN_VALUE 1000000
NUMERIC_MAX_VALUE 4294967295
@@ -1202,7 +1202,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 2
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT InnoDB Fulltext search parallel sort degree, will round up to nearest power of 2 number
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 16
@@ -1216,7 +1216,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 640000000
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Total memory allocated for InnoDB Fulltext Search cache
NUMERIC_MIN_VALUE 32000000
NUMERIC_MAX_VALUE 1600000000
@@ -1244,7 +1244,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Up to what percentage of dirty pages should be flushed when innodb finds it has spare resources to do so.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 100
@@ -1272,10 +1272,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 200
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of IOPs the server can do. Tunes the background IO rate
NUMERIC_MIN_VALUE 100
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 0
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1284,12 +1284,12 @@
SESSION_VALUE NULL
GLOBAL_VALUE 2000
GLOBAL_VALUE_ORIGIN COMPILE-TIME
-DEFAULT_VALUE 18446744073709551615
+DEFAULT_VALUE 4294967295
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Limit to which innodb_io_capacity can be inflated.
NUMERIC_MIN_VALUE 100
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 0
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1342,7 +1342,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 50
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Timeout in seconds an InnoDB transaction may wait for a lock before being rolled back. Values above 100000000 disable the timeout.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1073741824
@@ -1356,10 +1356,10 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 16777216
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT The size of the buffer which InnoDB uses to write log to the log files on disk.
NUMERIC_MIN_VALUE 262144
-NUMERIC_MAX_VALUE 9223372036854775807
+NUMERIC_MAX_VALUE 2147483647
NUMERIC_BLOCK_SIZE 1024
ENUM_VALUE_LIST NULL
READ_ONLY YES
@@ -1412,7 +1412,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 2
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of log files in the log group. InnoDB writes to the files in a circular fashion.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 100
@@ -1454,7 +1454,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 8192
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Redo log write ahead unit size to avoid read-on-write, it should match the OS cache block IO size
NUMERIC_MIN_VALUE 512
NUMERIC_MAX_VALUE 16384
@@ -1468,10 +1468,10 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 1024
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT How deep to scan LRU to keep it clean
NUMERIC_MIN_VALUE 100
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 0
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1524,10 +1524,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Desired maximum length of the purge queue (0 = no limit)
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 0
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1538,7 +1538,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum delay of user threads in micro-seconds
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 10000000
@@ -1678,10 +1678,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT How many files at the maximum InnoDB keeps open at the same time.
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 9223372036854775807
+NUMERIC_MAX_VALUE 2147483647
NUMERIC_BLOCK_SIZE 0
ENUM_VALUE_LIST NULL
READ_ONLY YES
@@ -1706,7 +1706,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Page cleaner threads can be from 1 to 64. Default is 4.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 64
@@ -1734,7 +1734,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 16
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of rw_locks protecting buffer pool page_hash. Rounded up to the next power of 2
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1024
@@ -1748,7 +1748,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 16384
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Page size to use for all InnoDB tablespaces.
NUMERIC_MIN_VALUE 4096
NUMERIC_MAX_VALUE 65536
@@ -1790,7 +1790,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 300
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of UNDO log pages to purge in one batch from the history list.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 5000
@@ -1804,7 +1804,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 128
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Dictates rate at which UNDO records are purged. Value N means purge rollback segment(s) on every Nth iteration of purge invocation
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 128
@@ -1846,7 +1846,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Purge threads can be from 1 to 32. Default is 4.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 32
@@ -1874,7 +1874,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 56
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of pages that must be accessed sequentially for InnoDB to trigger a readahead.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 64
@@ -1888,7 +1888,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 4
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of background read I/O threads in InnoDB.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 64
@@ -1916,10 +1916,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Replication thread delay (ms) on the slave server if innodb_thread_concurrency is reached (0 by default)
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 0
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1944,7 +1944,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 128
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of undo logs to use (deprecated).
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 128
@@ -1958,7 +1958,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT An InnoDB page number.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -2014,7 +2014,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1048576
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Memory buffer size for index creation
NUMERIC_MIN_VALUE 65536
NUMERIC_MAX_VALUE 67108864
@@ -2224,7 +2224,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Size of the mutex/lock wait array.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1024
@@ -2252,10 +2252,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 30
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Count of spin-loop rounds in InnoDB mutexes (30 by default)
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 0
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2294,7 +2294,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Helps in performance tuning in heavily concurrent environments. Sets the maximum number of threads allowed inside InnoDB. Value 0 will disable the thread throttling.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1000
@@ -2308,7 +2308,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 10000
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Time of innodb thread sleeping before joining InnoDB queue (usec). Value 0 disable a sleep
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1000000
@@ -2378,7 +2378,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 128
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of undo logs to use.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 128
@@ -2406,7 +2406,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of undo tablespaces to use.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 127
@@ -2448,7 +2448,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 4
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of background write I/O threads in InnoDB.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 64
sysvars_server_embedded,32bit.rdiff 0 → 100644
View file @ b23a1096
--- a/mysql-test/suite/sys_vars/r/sysvars_server_embedded.result
+++ b/mysql-test/suite/sys_vars/r/sysvars_server_embedded.result
@@ -57,7 +57,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Auto-increment columns are incremented by this
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 65535
@@ -71,7 +71,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Offset added to Auto-increment columns. Used when auto-increment-increment != 1
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 65535
@@ -85,7 +85,7 @@
GLOBAL_VALUE_ORIGIN AUTO
DEFAULT_VALUE 150
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -144,7 +144,7 @@
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
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -169,10 +169,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT If non-zero, binlog write will wait at most binlog_commit_wait_usec microseconds for at least this many commits to queue up for group commit to the binlog. This can reduce I/O on the binlog and provide increased opportunity for parallel apply on the slave, but too high a value will decrease commit throughput.
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -183,10 +183,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100000
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum time, in microseconds, to wait for more commits to queue up for binlog group commit. Only takes effect if the value of binlog_commit_wait_count is non-zero.
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -256,7 +256,7 @@
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
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -270,7 +270,7 @@
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
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -477,7 +477,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 10
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -533,7 +533,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 15
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Long search depth for the two-step deadlock detection
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 33
@@ -547,7 +547,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Short search depth for the two-step deadlock detection
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 32
@@ -561,7 +561,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 50000000
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Long timeout for the two-step deadlock detection (in microseconds)
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -575,7 +575,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 10000
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Short timeout for the two-step deadlock detection (in microseconds)
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -631,7 +631,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The default week format used by WEEK() functions
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 7
@@ -645,7 +645,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -659,7 +659,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 300
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT How long a INSERT DELAYED thread should wait for INSERT statements before terminating
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 31536000
@@ -673,7 +673,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1000
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -701,7 +701,7 @@
GLOBAL_VALUE_ORIGIN SQL
DEFAULT_VALUE 4
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Precision of the result of '/' operator will be increased on that value
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 38
@@ -799,7 +799,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
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
@@ -841,7 +841,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The number of connections on extra-port
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 100000
@@ -883,7 +883,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT A dedicated thread is created to flush all tables at the given interval
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 31536000
@@ -925,7 +925,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 84
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -939,7 +939,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -953,7 +953,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 20
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of best matches to use for query expansion
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1000
@@ -1012,7 +1012,7 @@
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
@@ -1163,7 +1163,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -1191,7 +1191,7 @@
GLOBAL_VALUE_ORIGIN AUTO
DEFAULT_VALUE 128
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT How many host names should be cached to avoid resolving.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 65536
@@ -1345,7 +1345,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 28800
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -1376,7 +1376,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The size of the buffer that is used for joins
NUMERIC_MIN_VALUE 128
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 128
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1401,7 +1401,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 2
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -1432,7 +1432,7 @@
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
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1639,7 +1639,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 86400
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Timeout in seconds to wait for a lock before returning an error.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 31536000
@@ -1779,7 +1779,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -1821,7 +1821,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 2
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -1863,7 +1863,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 16777216
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Max packet length to send to or receive from the server
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1073741824
@@ -1873,14 +1873,14 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_BINLOG_CACHE_SIZE
SESSION_VALUE NULL
-GLOBAL_VALUE 18446744073709547520
+GLOBAL_VALUE 4294963200
GLOBAL_VALUE_ORIGIN COMPILE-TIME
-DEFAULT_VALUE 18446744073709547520
+DEFAULT_VALUE 4294963200
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the total size of the transactional cache
NUMERIC_MIN_VALUE 4096
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1891,7 +1891,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1073741824
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Binary log will be rotated automatically when the size exceeds this value.
NUMERIC_MIN_VALUE 4096
NUMERIC_MAX_VALUE 1073741824
@@ -1901,14 +1901,14 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_BINLOG_STMT_CACHE_SIZE
SESSION_VALUE NULL
-GLOBAL_VALUE 18446744073709547520
+GLOBAL_VALUE 4294963200
GLOBAL_VALUE_ORIGIN COMPILE-TIME
-DEFAULT_VALUE 18446744073709547520
+DEFAULT_VALUE 4294963200
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the total size of the statement cache
NUMERIC_MIN_VALUE 4096
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1919,7 +1919,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 151
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The number of simultaneous clients allowed
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 100000
@@ -1933,7 +1933,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -1947,7 +1947,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 20
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -1975,7 +1975,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 64
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Max number of errors/warnings to store for a statement
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 65535
@@ -1992,7 +1992,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Don't allow creation of heap tables bigger than this
NUMERIC_MIN_VALUE 16384
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1024
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2003,7 +2003,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 20
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2031,7 +2031,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1024
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Max number of bytes in sorted records
NUMERIC_MIN_VALUE 4
NUMERIC_MAX_VALUE 8388608
@@ -2045,7 +2045,7 @@
GLOBAL_VALUE_ORIGIN AUTO
DEFAULT_VALUE 1048576
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The maximum BLOB length to send to server from mysql_send_long_data API. Deprecated option; use max_allowed_packet instead.
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 4294967295
@@ -2059,7 +2059,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 16382
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of prepared statements in the server
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -2073,7 +2073,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4294967295
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of iterations when executing recursive queries
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -2087,7 +2087,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4294967295
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Limit assumed max number of seeks when looking up rows based on a key
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -2115,7 +2115,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1024
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_MAX_VALUE 8388608
@@ -2129,7 +2129,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum stored procedure recursion depth
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 255
@@ -2157,7 +2157,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 32
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Unused, will be removed.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -2185,7 +2185,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4294967295
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT After this many write locks, allow some read locks to run in between
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -2199,7 +2199,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1024
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Unused
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1048576
@@ -2213,7 +2213,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 8
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Unused
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1024
@@ -2227,7 +2227,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Don't write queries to slow log that examine fewer rows than that
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -2241,7 +2241,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 262144
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Size of buffer to use when using MRR with range access
NUMERIC_MIN_VALUE 8192
NUMERIC_MAX_VALUE 2147483647
@@ -2255,10 +2255,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 256
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Ignored. Use mrr_buffer_size instead
NUMERIC_MIN_VALUE 1
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2269,7 +2269,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1024
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Block size to be used for MyISAM index pages
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 16384
@@ -2283,7 +2283,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 6
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Default pointer size to be used for MyISAM tables
NUMERIC_MIN_VALUE 2
NUMERIC_MAX_VALUE 7
@@ -2293,9 +2293,9 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MYISAM_MAX_SORT_FILE_SIZE
SESSION_VALUE NULL
-GLOBAL_VALUE 9223372036853727232
+GLOBAL_VALUE 2146435072
GLOBAL_VALUE_ORIGIN COMPILE-TIME
-DEFAULT_VALUE 9223372036853727232
+DEFAULT_VALUE 2146435072
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Don't use the fast sort index method to created index if the temporary file would get bigger than this
@@ -2307,14 +2307,14 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MYISAM_MMAP_SIZE
SESSION_VALUE NULL
-GLOBAL_VALUE 18446744073709551615
+GLOBAL_VALUE 4294967295
GLOBAL_VALUE_ORIGIN COMPILE-TIME
-DEFAULT_VALUE 18446744073709551615
+DEFAULT_VALUE 4294967295
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Restricts the total memory used for memory mapping of MySQL tables
NUMERIC_MIN_VALUE 7
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY YES
@@ -2339,10 +2339,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT If larger than 1, when repairing a MyISAM table all indexes will be created in parallel, with one thread per index. The value of 1 disables parallel repair
NUMERIC_MIN_VALUE 1
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2356,7 +2356,7 @@
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
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2409,7 +2409,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 16384
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Buffer length for TCP/IP and socket communication
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1048576
@@ -2423,7 +2423,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 30
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2437,7 +2437,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 10
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2451,7 +2451,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 60
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2521,7 +2521,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2535,7 +2535,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 62
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2549,7 +2549,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Controls number of record samples to check condition selectivity
NUMERIC_MIN_VALUE 10
NUMERIC_MAX_VALUE 4294967295
@@ -2577,7 +2577,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2605,7 +2605,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
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
@@ -2619,7 +2619,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+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
@@ -2633,7 +2633,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
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
@@ -2647,7 +2647,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
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
@@ -2661,7 +2661,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
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
@@ -2675,7 +2675,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
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
@@ -2689,7 +2689,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
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
@@ -2703,7 +2703,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
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
@@ -2717,7 +2717,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of instrumented hosts. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2731,7 +2731,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 80
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of condition instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2745,7 +2745,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of instrumented condition objects. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2759,7 +2759,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1024
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum length considered for digest text, when stored in performance_schema tables.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -2773,7 +2773,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 50
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of file instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2787,7 +2787,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 32768
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of opened instrumented files.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -2801,7 +2801,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of instrumented files. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2815,7 +2815,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 200
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of mutex instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2829,7 +2829,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of instrumented MUTEX objects. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 104857600
@@ -2843,7 +2843,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 40
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of rwlock instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2857,7 +2857,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of instrumented RWLOCK objects. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 104857600
@@ -2871,7 +2871,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 10
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of socket instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2885,7 +2885,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of opened instrumented sockets. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2899,7 +2899,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 150
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of stage instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2913,7 +2913,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 191
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of statement instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2927,7 +2927,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of opened instrumented tables. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2941,7 +2941,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of instrumented tables. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2955,7 +2955,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 50
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of thread instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2969,7 +2969,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of instrumented threads. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2983,7 +2983,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
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
@@ -2997,7 +2997,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of rows in SETUP_ACTORS.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1024
@@ -3011,7 +3011,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of rows in SETUP_OBJECTS.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -3025,7 +3025,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of instrumented users. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -3095,7 +3095,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 32768
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The size of the buffer that is allocated when preloading indexes
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1073741824
@@ -3123,7 +3123,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 15
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -3137,7 +3137,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 5
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -3221,7 +3221,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 16384
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Allocation block size for query parsing and execution
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 4294967295
@@ -3235,7 +3235,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1048576
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Don't cache results that are bigger than this
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -3249,7 +3249,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4096
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The minimum size for blocks allocated by the query cache
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -3266,7 +3266,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The memory allocated to store results from old queries
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1024
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3319,7 +3319,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 24576
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Persistent buffer for query parsing and execution
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 4294967295
@@ -3333,7 +3333,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4096
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Allocation block size for storing ranges during optimization
NUMERIC_MIN_VALUE 4096
NUMERIC_MAX_VALUE 4294967295
@@ -3347,7 +3347,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 131072
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -3375,7 +3375,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 262144
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -3389,10 +3389,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 8388608
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The size of the buffers used [NOT] IN evaluation via partial matching
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 9223372036854775807
+NUMERIC_MAX_VALUE 2147483647
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3431,7 +3431,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Uniquely identifies the server instance in the community of replication partners
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -3529,7 +3529,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1073741824
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The maximum packet length to sent successfully from the master to slave.
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1073741824
@@ -3543,7 +3543,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 2
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -3602,7 +3602,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Each thread that needs to do a sort allocates a buffer of this size
NUMERIC_MIN_VALUE 1024
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3893,7 +3893,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 256
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The soft upper limit for number of cached stored routines for one connection.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 524288
@@ -3963,7 +3963,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 400
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The number of cached table definitions
NUMERIC_MIN_VALUE 400
NUMERIC_MAX_VALUE 524288
@@ -3977,7 +3977,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 2000
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The number of cached open tables
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1048576
@@ -4005,7 +4005,7 @@
GLOBAL_VALUE_ORIGIN AUTO
DEFAULT_VALUE 256
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -4019,7 +4019,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 10
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Permits the application to give the threads system a hint for the desired number of threads that should be run at the same time.This variable has no effect, and is deprecated. It will be removed in a future release.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 512
@@ -4126,15 +4126,15 @@
READ_ONLY YES
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME TMP_DISK_TABLE_SIZE
-SESSION_VALUE 18446744073709551615
-GLOBAL_VALUE 18446744073709551615
+SESSION_VALUE 4294967295
+GLOBAL_VALUE 4294967295
GLOBAL_VALUE_ORIGIN COMPILE-TIME
-DEFAULT_VALUE 18446744073709551615
+DEFAULT_VALUE 4294967295
VARIABLE_SCOPE SESSION
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Max size for data for an internal temporary on-disk MyISAM or Aria table.
NUMERIC_MIN_VALUE 1024
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -4148,7 +4148,7 @@
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 1024
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -4162,7 +4162,7 @@
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 1024
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -4173,7 +4173,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 8192
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Allocation block size for transactions to be stored in binary log
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 134217728
@@ -4187,7 +4187,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4096
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Persistent buffer for transactions to be stored in binary log
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 134217728
@@ -4285,7 +4285,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 28800
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -4389,7 +4389,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME OPEN_FILES_LIMIT
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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 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
@@ -4402,7 +4402,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the internal state of the RAND() generator for replication purposes
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -4412,7 +4412,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the internal state of the RAND() generator for replication purposes
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -4497,7 +4497,7 @@
VARIABLE_NAME LOG_TC_SIZE
GLOBAL_VALUE_ORIGIN AUTO
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Size of transaction coordinator log.
ENUM_VALUE_LIST NULL
READ_ONLY YES
sysvars_server_notembedded,32bit.rdiff 0 → 100644
View file @ b23a1096
--- suite/sys_vars/r/sysvars_server_notembedded.result 2017-09-14 10:37:46.000000000 +0000
+++ suite/sys_vars/r/sysvars_server_notembedded,32bit.reject 2017-09-26 13:04:02.733012523 +0000
@@ -57,7 +57,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Auto-increment columns are incremented by this
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 65535
@@ -71,7 +71,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Offset added to Auto-increment columns. Used when auto-increment-increment != 1
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 65535
@@ -85,7 +85,7 @@
GLOBAL_VALUE_ORIGIN AUTO
DEFAULT_VALUE 150
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -144,7 +144,7 @@
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
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -169,10 +169,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT If non-zero, binlog write will wait at most binlog_commit_wait_usec microseconds for at least this many commits to queue up for group commit to the binlog. This can reduce I/O on the binlog and provide increased opportunity for parallel apply on the slave, but too high a value will decrease commit throughput.
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -183,10 +183,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100000
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum time, in microseconds, to wait for more commits to queue up for binlog group commit. Only takes effect if the value of binlog_commit_wait_count is non-zero.
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -256,7 +256,7 @@
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
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -270,7 +270,7 @@
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
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -533,7 +533,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 10
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -589,7 +589,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 15
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Long search depth for the two-step deadlock detection
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 33
@@ -603,7 +603,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Short search depth for the two-step deadlock detection
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 32
@@ -617,7 +617,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 50000000
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Long timeout for the two-step deadlock detection (in microseconds)
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -631,7 +631,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 10000
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Short timeout for the two-step deadlock detection (in microseconds)
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -701,7 +701,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The default week format used by WEEK() functions
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 7
@@ -715,7 +715,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -729,7 +729,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 300
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT How long a INSERT DELAYED thread should wait for INSERT statements before terminating
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 31536000
@@ -743,7 +743,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1000
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -771,7 +771,7 @@
GLOBAL_VALUE_ORIGIN SQL
DEFAULT_VALUE 4
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Precision of the result of '/' operator will be increased on that value
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 38
@@ -883,7 +883,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
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
@@ -925,7 +925,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The number of connections on extra-port
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 100000
@@ -967,7 +967,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT A dedicated thread is created to flush all tables at the given interval
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 31536000
@@ -1009,7 +1009,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 84
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -1023,7 +1023,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -1037,7 +1037,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 20
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of best matches to use for query expansion
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1000
@@ -1096,7 +1096,7 @@
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
@@ -1345,7 +1345,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -1373,7 +1373,7 @@
GLOBAL_VALUE_ORIGIN AUTO
DEFAULT_VALUE 128
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT How many host names should be cached to avoid resolving.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 65536
@@ -1527,7 +1527,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 28800
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -1558,7 +1558,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The size of the buffer that is used for joins
NUMERIC_MIN_VALUE 128
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 128
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1583,7 +1583,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 2
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -1614,7 +1614,7 @@
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
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1835,7 +1835,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 86400
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Timeout in seconds to wait for a lock before returning an error.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 31536000
@@ -2045,7 +2045,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2087,7 +2087,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 2
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2143,7 +2143,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 16777216
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Max packet length to send to or receive from the server
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1073741824
@@ -2153,14 +2153,14 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_BINLOG_CACHE_SIZE
SESSION_VALUE NULL
-GLOBAL_VALUE 18446744073709547520
+GLOBAL_VALUE 4294963200
GLOBAL_VALUE_ORIGIN COMPILE-TIME
-DEFAULT_VALUE 18446744073709547520
+DEFAULT_VALUE 4294963200
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the total size of the transactional cache
NUMERIC_MIN_VALUE 4096
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2171,7 +2171,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1073741824
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Binary log will be rotated automatically when the size exceeds this value.
NUMERIC_MIN_VALUE 4096
NUMERIC_MAX_VALUE 1073741824
@@ -2181,14 +2181,14 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_BINLOG_STMT_CACHE_SIZE
SESSION_VALUE NULL
-GLOBAL_VALUE 18446744073709547520
+GLOBAL_VALUE 4294963200
GLOBAL_VALUE_ORIGIN COMPILE-TIME
-DEFAULT_VALUE 18446744073709547520
+DEFAULT_VALUE 4294963200
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the total size of the statement cache
NUMERIC_MIN_VALUE 4096
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2199,7 +2199,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 151
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The number of simultaneous clients allowed
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 100000
@@ -2213,7 +2213,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2227,7 +2227,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 20
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2255,7 +2255,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 64
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Max number of errors/warnings to store for a statement
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 65535
@@ -2272,7 +2272,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Don't allow creation of heap tables bigger than this
NUMERIC_MIN_VALUE 16384
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1024
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2283,7 +2283,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 20
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2311,7 +2311,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1024
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Max number of bytes in sorted records
NUMERIC_MIN_VALUE 4
NUMERIC_MAX_VALUE 8388608
@@ -2325,7 +2325,7 @@
GLOBAL_VALUE_ORIGIN AUTO
DEFAULT_VALUE 1048576
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The maximum BLOB length to send to server from mysql_send_long_data API. Deprecated option; use max_allowed_packet instead.
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 4294967295
@@ -2339,7 +2339,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 16382
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of prepared statements in the server
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -2353,7 +2353,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4294967295
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of iterations when executing recursive queries
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -2381,7 +2381,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4294967295
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Limit assumed max number of seeks when looking up rows based on a key
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -2409,7 +2409,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1024
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_MAX_VALUE 8388608
@@ -2423,7 +2423,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum stored procedure recursion depth
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 255
@@ -2451,7 +2451,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 32
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Unused, will be removed.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -2479,7 +2479,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4294967295
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT After this many write locks, allow some read locks to run in between
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -2493,7 +2493,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1024
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Unused
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1048576
@@ -2507,7 +2507,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 8
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Unused
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1024
@@ -2521,7 +2521,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Don't write queries to slow log that examine fewer rows than that
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -2535,7 +2535,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 262144
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Size of buffer to use when using MRR with range access
NUMERIC_MIN_VALUE 8192
NUMERIC_MAX_VALUE 2147483647
@@ -2549,10 +2549,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 256
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Ignored. Use mrr_buffer_size instead
NUMERIC_MIN_VALUE 1
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2563,7 +2563,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1024
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Block size to be used for MyISAM index pages
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 16384
@@ -2577,7 +2577,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 6
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Default pointer size to be used for MyISAM tables
NUMERIC_MIN_VALUE 2
NUMERIC_MAX_VALUE 7
@@ -2587,9 +2587,9 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MYISAM_MAX_SORT_FILE_SIZE
SESSION_VALUE NULL
-GLOBAL_VALUE 9223372036853727232
+GLOBAL_VALUE 2146435072
GLOBAL_VALUE_ORIGIN COMPILE-TIME
-DEFAULT_VALUE 9223372036853727232
+DEFAULT_VALUE 2146435072
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Don't use the fast sort index method to created index if the temporary file would get bigger than this
@@ -2601,14 +2601,14 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MYISAM_MMAP_SIZE
SESSION_VALUE NULL
-GLOBAL_VALUE 18446744073709551615
+GLOBAL_VALUE 4294967295
GLOBAL_VALUE_ORIGIN COMPILE-TIME
-DEFAULT_VALUE 18446744073709551615
+DEFAULT_VALUE 4294967295
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Restricts the total memory used for memory mapping of MySQL tables
NUMERIC_MIN_VALUE 7
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY YES
@@ -2633,10 +2633,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT If larger than 1, when repairing a MyISAM table all indexes will be created in parallel, with one thread per index. The value of 1 disables parallel repair
NUMERIC_MIN_VALUE 1
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2650,7 +2650,7 @@
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
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2703,7 +2703,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 16384
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Buffer length for TCP/IP and socket communication
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1048576
@@ -2717,7 +2717,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 30
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2731,7 +2731,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 10
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2745,7 +2745,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 60
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2815,7 +2815,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2829,7 +2829,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 62
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2843,7 +2843,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Controls number of record samples to check condition selectivity
NUMERIC_MIN_VALUE 10
NUMERIC_MAX_VALUE 4294967295
@@ -2871,7 +2871,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -2899,7 +2899,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
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
@@ -2913,7 +2913,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+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
@@ -2927,7 +2927,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
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
@@ -2941,7 +2941,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
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
@@ -2955,7 +2955,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
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
@@ -2969,7 +2969,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
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
@@ -2983,7 +2983,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
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
@@ -2997,7 +2997,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
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
@@ -3011,7 +3011,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of instrumented hosts. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -3025,7 +3025,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 80
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of condition instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -3039,7 +3039,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of instrumented condition objects. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -3053,7 +3053,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1024
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum length considered for digest text, when stored in performance_schema tables.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -3067,7 +3067,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 50
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of file instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -3081,7 +3081,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 32768
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of opened instrumented files.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -3095,7 +3095,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of instrumented files. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -3109,7 +3109,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 200
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of mutex instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -3123,7 +3123,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of instrumented MUTEX objects. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 104857600
@@ -3137,7 +3137,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 40
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of rwlock instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -3151,7 +3151,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of instrumented RWLOCK objects. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 104857600
@@ -3165,7 +3165,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 10
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of socket instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -3179,7 +3179,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of opened instrumented sockets. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -3193,7 +3193,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 150
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of stage instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -3207,7 +3207,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 191
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of statement instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -3221,7 +3221,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of opened instrumented tables. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -3235,7 +3235,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of instrumented tables. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -3249,7 +3249,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 50
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of thread instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -3263,7 +3263,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of instrumented threads. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -3277,7 +3277,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
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
@@ -3291,7 +3291,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of rows in SETUP_ACTORS.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1024
@@ -3305,7 +3305,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of rows in SETUP_OBJECTS.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -3319,7 +3319,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT
+VARIABLE_TYPE INT
VARIABLE_COMMENT Maximum number of instrumented users. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -3389,7 +3389,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 32768
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The size of the buffer that is allocated when preloading indexes
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1073741824
@@ -3417,7 +3417,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 15
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -3431,7 +3431,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 5
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -3515,7 +3515,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 16384
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Allocation block size for query parsing and execution
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 4294967295
@@ -3529,7 +3529,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1048576
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Don't cache results that are bigger than this
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -3543,7 +3543,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4096
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The minimum size for blocks allocated by the query cache
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -3560,7 +3560,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The memory allocated to store results from old queries
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1024
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3613,7 +3613,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 24576
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Persistent buffer for query parsing and execution
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 4294967295
@@ -3627,7 +3627,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4096
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Allocation block size for storing ranges during optimization
NUMERIC_MIN_VALUE 4096
NUMERIC_MAX_VALUE 4294967295
@@ -3644,7 +3644,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Maximum speed(KB/s) to read binlog from master (0 = no limit)
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3655,7 +3655,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 131072
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -3683,7 +3683,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 262144
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -3963,10 +3963,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 8388608
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The size of the buffers used [NOT] IN evaluation via partial matching
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 9223372036854775807
+NUMERIC_MAX_VALUE 2147483647
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -4005,7 +4005,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Uniquely identifies the server instance in the community of replication partners
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -4187,7 +4187,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -4229,7 +4229,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1073741824
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The maximum packet length to sent successfully from the master to slave.
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1073741824
@@ -4257,7 +4257,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 131072
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -4285,7 +4285,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -4299,7 +4299,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Alias for slave_parallel_threads
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 16383
@@ -4355,7 +4355,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 10
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of times the slave SQL thread will retry a transaction in case it failed with a deadlock or elapsed lock wait timeout, before giving up and stopping
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -4383,7 +4383,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 2
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -4442,7 +4442,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Each thread that needs to do a sort allocates a buffer of this size
NUMERIC_MIN_VALUE 1024
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -4747,7 +4747,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 256
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The soft upper limit for number of cached stored routines for one connection.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 524288
@@ -4845,7 +4845,7 @@
GLOBAL_VALUE_ORIGIN AUTO
DEFAULT_VALUE 400
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The number of cached table definitions
NUMERIC_MIN_VALUE 400
NUMERIC_MAX_VALUE 524288
@@ -4859,7 +4859,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 2000
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT The number of cached open tables
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1048576
@@ -4887,7 +4887,7 @@
GLOBAL_VALUE_ORIGIN AUTO
DEFAULT_VALUE 256
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -4901,7 +4901,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 10
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Permits the application to give the threads system a hint for the desired number of threads that should be run at the same time.This variable has no effect, and is deprecated. It will be removed in a future release.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 512
@@ -5106,15 +5106,15 @@
READ_ONLY YES
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME TMP_DISK_TABLE_SIZE
-SESSION_VALUE 18446744073709551615
-GLOBAL_VALUE 18446744073709551615
+SESSION_VALUE 4294967295
+GLOBAL_VALUE 4294967295
GLOBAL_VALUE_ORIGIN COMPILE-TIME
-DEFAULT_VALUE 18446744073709551615
+DEFAULT_VALUE 4294967295
VARIABLE_SCOPE SESSION
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Max size for data for an internal temporary on-disk MyISAM or Aria table.
NUMERIC_MIN_VALUE 1024
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -5128,7 +5128,7 @@
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 1024
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -5142,7 +5142,7 @@
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 1024
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -5153,7 +5153,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 8192
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Allocation block size for transactions to be stored in binary log
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 134217728
@@ -5167,7 +5167,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4096
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Persistent buffer for transactions to be stored in binary log
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 134217728
@@ -5265,7 +5265,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 28800
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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
@@ -5369,7 +5369,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME OPEN_FILES_LIMIT
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
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 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
@@ -5382,7 +5382,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the internal state of the RAND() generator for replication purposes
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -5392,7 +5392,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the internal state of the RAND() generator for replication purposes
NUMERIC_MIN_VALUE 0
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -5477,7 +5477,7 @@
VARIABLE_NAME LOG_TC_SIZE
GLOBAL_VALUE_ORIGIN AUTO
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Size of transaction coordinator log.
ENUM_VALUE_LIST NULL
READ_ONLY YES
sysvars_wsrep,32bit.rdiff 0 → 100644
View file @ b23a1096
--- suite/sys_vars/r/sysvars_wsrep.result 2014-10-10 13:33:55.000000000 +0300
+++ suite/sys_vars/r/sysvars_wsrep,32bit.reject 2014-10-10 19:38:09.000000000 +0300
@@ -245,7 +245,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 131072
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Max number of rows in write set
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1048576
@@ -259,7 +259,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1073741824
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Max write set size (bytes)
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 4294901759
@@ -273,7 +273,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT mysql replication group commit
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1000
@@ -455,7 +455,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Max number of times to retry a failed autocommit statement
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 10000
@@ -483,7 +483,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Number of slave appliers to launch
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 512
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7