mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-01-18 13:02:28 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions
mariadb/mysql-test/t/variables.test
Patrick Crews 9a3afd1a12 Bug#39369: execution of "variables.test" with "check-testcases" show differences. 
The original symptoms of this bug have been fixed as a consequence of other bug fixes.
Taking this time to correct some formatting, such as replacing error numbers with names.
Beginning this with 5.0
2009-02-02 17:30:02 -05:00

734 lines
23 KiB
Text
Raw Blame History

#
# test variables
#
--disable_warnings
drop table if exists t1,t2;
--enable_warnings
#
# Bug#19263: variables.test doesn't clean up after itself (I/II -- save)
#
set @my_binlog_cache_size =@@global.binlog_cache_size;
set @my_connect_timeout =@@global.connect_timeout;
set @my_delayed_insert_timeout =@@global.delayed_insert_timeout;
set @my_delayed_queue_size =@@global.delayed_queue_size;
set @my_flush =@@global.flush;
set @my_flush_time =@@global.flush_time;
set @my_key_buffer_size =@@global.key_buffer_size;
set @my_max_binlog_cache_size =@@global.max_binlog_cache_size;
set @my_max_binlog_size =@@global.max_binlog_size;
set @my_max_connect_errors =@@global.max_connect_errors;
set @my_max_delayed_threads =@@global.max_delayed_threads;
set @my_max_heap_table_size =@@global.max_heap_table_size;
set @my_max_insert_delayed_threads=@@global.max_insert_delayed_threads;
set @my_max_join_size =@@global.max_join_size;
set @my_max_user_connections =@@global.max_user_connections;
set @my_max_write_lock_count =@@global.max_write_lock_count;
set @my_myisam_data_pointer_size =@@global.myisam_data_pointer_size;
set @my_net_buffer_length =@@global.net_buffer_length;
set @my_net_write_timeout =@@global.net_write_timeout;
set @my_net_read_timeout =@@global.net_read_timeout;
set @my_query_cache_limit =@@global.query_cache_limit;
set @my_query_cache_type =@@global.query_cache_type;
set @my_rpl_recovery_rank =@@global.rpl_recovery_rank;
set @my_server_id =@@global.server_id;
set @my_slow_launch_time =@@global.slow_launch_time;
set @my_storage_engine =@@global.storage_engine;
set @my_thread_cache_size =@@global.thread_cache_size;
# case insensitivity tests (new in 5.0)
set @`test`=1;
select @test, @`test`, @TEST, @`TEST`, @"teSt";
set @TEST=2;
select @test, @`test`, @TEST, @`TEST`, @"teSt";
set @"tEST"=3;
select @test, @`test`, @TEST, @`TEST`, @"teSt";
set @`TeST`=4;
select @test, @`test`, @TEST, @`TEST`, @"teSt";
select @`teST`:=5;
select @test, @`test`, @TEST, @`TEST`, @"teSt";
set @select=2,@t5=1.23456;
select @`select`,@not_used;
set @test_int=10,@test_double=1e-10,@test_string="abcdeghi",@test_string2="abcdefghij",@select=NULL;
# Expected result "1e-10", windows returns "1e-010"
--replace_result 1e-010 1e-10
select @test_int,@test_double,@test_string,@test_string2,@select;
set @test_int="hello",@test_double="hello",@test_string="hello",@test_string2="hello";
select @test_int,@test_double,@test_string,@test_string2;
set @test_int="hellohello",@test_double="hellohello",@test_string="hellohello",@test_string2="hellohello";
select @test_int,@test_double,@test_string,@test_string2;
set @test_int=null,@test_double=null,@test_string=null,@test_string2=null;
select @test_int,@test_double,@test_string,@test_string2;
select @t1:=(@t2:=1)+@t3:=4,@t1,@t2,@t3;
explain extended select @t1:=(@t2:=1)+@t3:=4,@t1,@t2,@t3;
select @t5;
#
# Test problem with WHERE and variables
#
CREATE TABLE t1 (c_id INT(4) NOT NULL, c_name CHAR(20), c_country CHAR(3), PRIMARY KEY(c_id));
INSERT INTO t1 VALUES (1,'Bozo','USA'),(2,'Ronald','USA'),(3,'Kinko','IRE'),(4,'Mr. Floppy','GB');
SELECT @min_cid:=min(c_id), @max_cid:=max(c_id) from t1;
SELECT * FROM t1 WHERE c_id=@min_cid OR c_id=@max_cid;
SELECT * FROM t1 WHERE c_id=@min_cid OR c_id=@max_cid OR c_id=666;
ALTER TABLE t1 DROP PRIMARY KEY;
select * from t1 where c_id=@min_cid OR c_id=@max_cid;
drop table t1;
#
# Test system variables
#
set GLOBAL max_join_size=10;
set max_join_size=100;
show variables like 'max_join_size';
--replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
show global variables like 'max_join_size';
set GLOBAL max_join_size=2000;
show global variables like 'max_join_size';
set max_join_size=DEFAULT;
--replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
show variables like 'max_join_size';
set GLOBAL max_join_size=DEFAULT;
--replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
show global variables like 'max_join_size';
set @@max_join_size=1000, @@global.max_join_size=2000;
select @@local.max_join_size, @@global.max_join_size;
select @@identity, length(@@version)>0;
select @@VERSION=version();
select last_insert_id(345);
explain extended select last_insert_id(345);
select @@IDENTITY,last_insert_id(), @@identity;
explain extended select @@IDENTITY,last_insert_id(), @@identity;
set big_tables=OFF, big_tables=ON, big_tables=0, big_tables=1, big_tables="OFF", big_tables="ON";
set global concurrent_insert=2;
show variables like 'concurrent_insert';
set global concurrent_insert=1;
show variables like 'concurrent_insert';
set global concurrent_insert=0;
show variables like 'concurrent_insert';
set global concurrent_insert=DEFAULT;
select @@concurrent_insert;
set global timed_mutexes=ON;
show variables like 'timed_mutexes';
set global timed_mutexes=0;
show variables like 'timed_mutexes';
set storage_engine=MYISAM, storage_engine="HEAP", global storage_engine="MERGE";
show local variables like 'storage_engine';
show global variables like 'storage_engine';
set GLOBAL query_cache_size=100000;
set GLOBAL myisam_max_sort_file_size=2000000;
show global variables like 'myisam_max_sort_file_size';
set GLOBAL myisam_max_sort_file_size=default;
--replace_result 9223372036853727232 FILE_SIZE 2146435072 FILE_SIZE
show global variables like 'myisam_max_sort_file_size';
set global net_retry_count=10, session net_retry_count=10;
set global net_buffer_length=1024, net_write_timeout=200, net_read_timeout=300;
set session net_buffer_length=2048, net_write_timeout=500, net_read_timeout=600;
show global variables like 'net_%';
show session variables like 'net_%';
set session net_buffer_length=8000, global net_read_timeout=900, net_write_timeout=1000;
show global variables like 'net_%';
show session variables like 'net_%';
set net_buffer_length=1;
show variables like 'net_buffer_length';
#warning 1292
set net_buffer_length=2000000000;
show variables like 'net_buffer_length';
set character set cp1251_koi8;
show variables like "character_set_client";
select @@timestamp>0;
set @@rand_seed1=10000000,@@rand_seed2=1000000;
select ROUND(RAND(),5);
show variables like '%alloc%';
set @@range_alloc_block_size=1024*16;
set @@query_alloc_block_size=1024*17+2;
set @@query_prealloc_size=1024*18;
set @@transaction_alloc_block_size=1024*20-1;
set @@transaction_prealloc_size=1024*21-1;
select @@query_alloc_block_size;
show variables like '%alloc%';
set @@range_alloc_block_size=default;
set @@query_alloc_block_size=default, @@query_prealloc_size=default;
set transaction_alloc_block_size=default, @@transaction_prealloc_size=default;
show variables like '%alloc%';
#
# Bug #10904 Illegal mix of collations between
# a system variable and a constant
#
SELECT @@version LIKE 'non-existent';
SELECT @@version_compile_os LIKE 'non-existent';
# The following should give errors
--error ER_WRONG_VALUE_FOR_VAR
set big_tables=OFFF;
--error ER_WRONG_VALUE_FOR_VAR
set big_tables="OFFF";
--error ER_UNKNOWN_SYSTEM_VARIABLE
set unknown_variable=1;
--error ER_WRONG_TYPE_FOR_VAR
set max_join_size="hello";
--error ER_UNKNOWN_STORAGE_ENGINE
set storage_engine=UNKNOWN_TABLE_TYPE;
--error ER_WRONG_VALUE_FOR_VAR
set storage_engine=MERGE, big_tables=2;
show local variables like 'storage_engine';
--error ER_GLOBAL_VARIABLE
set SESSION query_cache_size=10000;
--error ER_NO_DEFAULT
set GLOBAL storage_engine=DEFAULT;
--error ER_UNKNOWN_CHARACTER_SET
set character_set_client=UNKNOWN_CHARACTER_SET;
--error ER_UNKNOWN_COLLATION
set collation_connection=UNKNOWN_COLLATION;
--error ER_WRONG_VALUE_FOR_VAR
set character_set_client=NULL;
--error ER_WRONG_VALUE_FOR_VAR
set collation_connection=NULL;
--error ER_LOCAL_VARIABLE
set global autocommit=1;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@global.timestamp;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set @@version='';
--error ER_GLOBAL_VARIABLE
set @@concurrent_insert=1;
--error ER_LOCAL_VARIABLE
set @@global.sql_auto_is_null=1;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@global.sql_auto_is_null;
--error ER_GLOBAL_VARIABLE
set myisam_max_sort_file_size=100;
--error ER_WRONG_VALUE_FOR_VAR
set @@SQL_WARNINGS=NULL;
# Test setting all variables
set autocommit=1;
set big_tables=1;
select @@autocommit, @@big_tables;
set global binlog_cache_size=100;
set bulk_insert_buffer_size=100;
set character set cp1251_koi8;
set character set default;
set @@global.concurrent_insert=1;
set global connect_timeout=100;
select @@delay_key_write;
set global delay_key_write="OFF";
select @@delay_key_write;
set global delay_key_write=ALL;
select @@delay_key_write;
set global delay_key_write=1;
select @@delay_key_write;
set global delayed_insert_limit=100;
set global delayed_insert_timeout=100;
set global delayed_queue_size=100;
set global flush=1;
set global flush_time=100;
set insert_id=1;
set interactive_timeout=100;
set join_buffer_size=100;
set last_insert_id=1;
set global local_infile=1;
set long_query_time=100;
set low_priority_updates=1;
set max_allowed_packet=100;
set global max_binlog_cache_size=100;
set global max_binlog_size=100;
set global max_connect_errors=100;
set global max_connections=100;
set global max_delayed_threads=100;
set max_heap_table_size=100;
set max_join_size=100;
set max_sort_length=100;
set max_tmp_tables=100;
set global max_user_connections=100;
select @@max_user_connections;
set global max_write_lock_count=100;
set myisam_sort_buffer_size=100;
set net_buffer_length=100;
set net_read_timeout=100;
set net_write_timeout=100;
set global query_cache_limit=100;
set global query_cache_size=100;
set global query_cache_type=demand;
set read_buffer_size=100;
set read_rnd_buffer_size=100;
set global rpl_recovery_rank=100;
set global server_id=100;
set global slow_launch_time=100;
set sort_buffer_size=100;
set @@max_sp_recursion_depth=10;
select @@max_sp_recursion_depth;
set @@max_sp_recursion_depth=0;
select @@max_sp_recursion_depth;
set sql_auto_is_null=1;
select @@sql_auto_is_null;
set @@sql_auto_is_null=0;
select @@sql_auto_is_null;
set sql_big_selects=1;
set sql_big_tables=1;
set sql_buffer_result=1;
set sql_log_bin=1;
set sql_log_off=1;
set sql_log_update=1;
set sql_low_priority_updates=1;
set sql_max_join_size=200;
select @@sql_max_join_size,@@max_join_size;
set sql_quote_show_create=1;
set sql_safe_updates=1;
set sql_select_limit=1;
# reset it, so later tests don't get confused
set sql_select_limit=default;
set sql_warnings=1;
set global table_cache=100;
set storage_engine=myisam;
set global thread_cache_size=100;
set timestamp=1, timestamp=default;
set tmp_table_size=100;
set tx_isolation="READ-COMMITTED";
set wait_timeout=100;
set log_warnings=1;
#
# Bugs: #20392: INSERT_ID session variable has weird value
#
select @@session.insert_id;
set @save_insert_id=@@session.insert_id;
set session insert_id=20;
select @@session.insert_id;
set session last_insert_id=100;
select @@session.insert_id;
select @@session.last_insert_id;
select @@session.insert_id;
set @@session.insert_id=@save_insert_id;
select @@session.insert_id;
#
# key buffer
#
create table t1 (a int not null auto_increment, primary key(a));
create table t2 (a int not null auto_increment, primary key(a));
insert into t1 values(null),(null),(null);
insert into t2 values(null),(null),(null);
set global key_buffer_size=100000;
select @@key_buffer_size;
select * from t1 where a=2;
select * from t2 where a=3;
check table t1,t2;
select max(a) +1, max(a) +2 into @xx,@yy from t1;
drop table t1,t2;
#
# error conditions
#
--error ER_UNKNOWN_SYSTEM_VARIABLE
select @@xxxxxxxxxx;
select 1;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.key_buffer_size;
--error ER_GLOBAL_VARIABLE
set ft_boolean_syntax = @@init_connect;
--error ER_WRONG_VALUE_FOR_VAR
set global ft_boolean_syntax = @@init_connect;
--error ER_GLOBAL_VARIABLE
set init_connect = NULL;
set global init_connect = NULL;
--error ER_GLOBAL_VARIABLE
set ft_boolean_syntax = @@init_connect;
--error ER_WRONG_VALUE_FOR_VAR
set global ft_boolean_syntax = @@init_connect;
# Bug#3754 SET GLOBAL myisam_max_sort_file_size doesn't work as
# expected: check that there is no overflow when 64-bit unsigned
# variables are set
set global myisam_max_sort_file_size=4294967296;
--replace_result 4294967296 MAX_FILE_SIZE 2146435072 MAX_FILE_SIZE
show global variables like 'myisam_max_sort_file_size';
set global myisam_max_sort_file_size=default;
#
# swap
#
select @@global.max_user_connections,@@local.max_join_size;
set @svc=@@global.max_user_connections, @svj=@@local.max_join_size;
select @@global.max_user_connections,@@local.max_join_size;
set @@global.max_user_connections=111,@@local.max_join_size=222;
select @@global.max_user_connections,@@local.max_join_size;
set @@global.max_user_connections=@@local.max_join_size,@@local.max_join_size=@@global.max_user_connections;
select @@global.max_user_connections,@@local.max_join_size;
set @@global.max_user_connections=@svc, @@local.max_join_size=@svj;
select @@global.max_user_connections,@@local.max_join_size;
set @a=1, @b=2;
set @a=@b, @b=@a;
select @a, @b;
#
# Bug#2586:Disallow global/session/local as structured var. instance names
#
--error ER_PARSE_ERROR
set @@global.global.key_buffer_size= 1;
--error ER_PARSE_ERROR
set GLOBAL global.key_buffer_size= 1;
--error ER_PARSE_ERROR
SELECT @@global.global.key_buffer_size;
--error ER_PARSE_ERROR
SELECT @@global.session.key_buffer_size;
--error ER_PARSE_ERROR
SELECT @@global.local.key_buffer_size;
# BUG#5135: cannot turn on log_warnings with SET in 4.1 (and 4.0)
set @tstlw = @@log_warnings;
show global variables like 'log_warnings';
set global log_warnings = 0;
show global variables like 'log_warnings';
set global log_warnings = 42;
show global variables like 'log_warnings';
set global log_warnings = @tstlw;
show global variables like 'log_warnings';
#
# BUG#4788 show create table provides incorrect statement
#
# What default width have numeric types?
create table t1 (
c1 tinyint,
c2 smallint,
c3 mediumint,
c4 int,
c5 bigint);
show create table t1;
drop table t1;
#
# What types and widths have variables?
set @arg00= 8, @arg01= 8.8, @arg02= 'a string', @arg03= 0.2e0;
create table t1 as select @arg00 as c1, @arg01 as c2, @arg02 as c3, @arg03 as c4;
show create table t1;
drop table t1;
#
# Bug #6993: myisam_data_pointer_size
# Wrong bug report, data pointer size must be restricted to 7,
# setting to 8 will not work on all computers, myisamchk and
# the server may see a wrong value, such as 0 or negative number
# if 8 bytes is set.
#
SET GLOBAL MYISAM_DATA_POINTER_SIZE= 7;
SHOW VARIABLES LIKE 'MYISAM_DATA_POINTER_SIZE';
#
# Bug #6958: negative arguments to integer options wrap around
#
SET GLOBAL table_cache=-1;
SHOW VARIABLES LIKE 'table_cache';
SET GLOBAL table_cache=DEFAULT;
#
# Bugs12363: character_set_results is nullable,
# but value_ptr returns string "NULL"
#
set character_set_results=NULL;
select ifnull(@@character_set_results,"really null");
set names latin1;
#
# Bug #9613: @@have_innodb
#
--replace_column 1 #
select @@have_innodb;
#
# Tests for lc_time_names
# Note, when adding new locales, please fix ID accordingly:
# - to test the last ID (currently 108)
# - and the next after the last (currently 109)
#
--echo *** Various tests with LC_TIME_NAMES
--echo *** LC_TIME_NAMES: testing case insensitivity
set @@lc_time_names='ru_ru';
select @@lc_time_names;
--echo *** LC_TIME_NAMES: testing with a user variable
set @lc='JA_JP';
set @@lc_time_names=@lc;
select @@lc_time_names;
--echo *** LC_TIME_NAMES: testing with string expressions
set lc_time_names=concat('de','_','DE');
select @@lc_time_names;
--error ER_UNKNOWN_ERROR
set lc_time_names=concat('de','+','DE');
select @@lc_time_names;
--echo LC_TIME_NAMES: testing with numeric expressions
set @@lc_time_names=1+2;
select @@lc_time_names;
--error ER_WRONG_TYPE_FOR_VAR
set @@lc_time_names=1/0;
select @@lc_time_names;
set lc_time_names=en_US;
--echo LC_TIME_NAMES: testing NULL and a negative number:
--error ER_WRONG_VALUE_FOR_VAR
set lc_time_names=NULL;
--error ER_UNKNOWN_ERROR
set lc_time_names=-1;
select @@lc_time_names;
--echo LC_TIME_NAMES: testing locale with the last ID:
set lc_time_names=108;
select @@lc_time_names;
--echo LC_TIME_NAMES: testing a number beyond the valid ID range:
--error ER_UNKNOWN_ERROR
set lc_time_names=109;
select @@lc_time_names;
--echo LC_TIME_NAMES: testing that 0 is en_US:
set lc_time_names=0;
select @@lc_time_names;
#
# Bug #22648 LC_TIME_NAMES: Setting GLOBAL has no effect
#
select @@global.lc_time_names, @@lc_time_names;
set @@global.lc_time_names=fr_FR;
select @@global.lc_time_names, @@lc_time_names;
--echo New connection
connect (con1,localhost,root,,);
connection con1;
select @@global.lc_time_names, @@lc_time_names;
set @@lc_time_names=ru_RU;
select @@global.lc_time_names, @@lc_time_names;
disconnect con1;
connection default;
--echo Returnung to default connection
select @@global.lc_time_names, @@lc_time_names;
set lc_time_names=default;
select @@global.lc_time_names, @@lc_time_names;
set @@global.lc_time_names=default;
select @@global.lc_time_names, @@lc_time_names;
set @@lc_time_names=default;
select @@global.lc_time_names, @@lc_time_names;
#
# Bug #13334: query_prealloc_size default less than minimum
#
set @test = @@query_prealloc_size;
set @@query_prealloc_size = @test;
select @@query_prealloc_size = @test;
#
# Bug#31588 buffer overrun when setting variables
#
# Buffer-size Off By One. Should throw valgrind-warning without fix #31588.
--error ER_WRONG_VALUE_FOR_VAR
set global sql_mode=repeat('a',80);
--echo End of 4.1 tests
#
# Bug#6282 Packet error with SELECT INTO
#
create table t1 (a int);
select a into @x from t1;
show warnings;
drop table t1;
#
# Bug #10339: read only variables.
#
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set @@warning_count=1;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set @@global.error_count=1;
#
# Bug #10351: Setting ulong variable to > MAX_ULONG fails on 32-bit platform
#
set @@max_heap_table_size= 4294967296;
select @@max_heap_table_size > 0;
set global max_heap_table_size= 4294967296;
select @@max_heap_table_size > 0;
set @@max_heap_table_size= 4294967296;
select @@max_heap_table_size > 0;
#
# Bug #11775 Variable character_set_system does not exist (sometimes)
#
select @@character_set_system;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set global character_set_system = latin1;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set @@global.version_compile_os='234';
#
# Check character_set_filesystem variable
#
set character_set_filesystem=latin1;
select @@character_set_filesystem;
set @@global.character_set_filesystem=latin2;
set character_set_filesystem=latin1;
select @@character_set_filesystem;
set @@global.character_set_filesystem=latin2;
set character_set_filesystem=default;
select @@character_set_filesystem;
set @@global.character_set_filesystem=default;
select @@global.character_set_filesystem;
#
# Bug #17849: Show sql_big_selects in SHOW VARIABLES
#
set @old_sql_big_selects = @@sql_big_selects;
set @@sql_big_selects = 1;
show variables like 'sql_big_selects';
set @@sql_big_selects = @old_sql_big_selects;
#
# Bug #16195: SHOW VARIABLES doesn't report correctly sql_warnings and
# sql_notes values
#
set @@sql_notes = 0, @@sql_warnings = 0;
show variables like 'sql_notes';
show variables like 'sql_warnings';
set @@sql_notes = 1, @@sql_warnings = 1;
show variables like 'sql_notes';
show variables like 'sql_warnings';
#
# Bug #12792: @@system_time_zone is not SELECTable.
#
# Don't actually output, since it depends on the system
--replace_column 1 #
select @@system_time_zone;
#
# Bug #15684: system variables cannot be SELECTed (e.g. @@version_comment)
#
# Don't actually output, since it depends on the system
--replace_column 1 # 2 # 3 # 4 #
select @@version, @@version_comment, @@version_compile_machine,
@@version_compile_os;
#
# Bug #1039: make tmpdir and datadir available as @@variables (also included
# basedir)
#
# Don't actually output, since it depends on the system
--replace_column 1 # 2 # 3 #
select @@basedir, @@datadir, @@tmpdir;
--replace_column 2 #
show variables like 'basedir';
--replace_column 2 #
show variables like 'datadir';
--replace_column 2 #
show variables like 'tmpdir';
#
# Bug #19606: make ssl settings available via SHOW VARIABLES and @@variables
#
# Don't actually output, since it depends on the system
--replace_column 1 # 2 # 3 # 4 # 5 #
select @@ssl_ca, @@ssl_capath, @@ssl_cert, @@ssl_cipher, @@ssl_key;
--replace_column 2 #
show variables like 'ssl%';
#
# Bug #19616: make log_queries_not_using_indexes available in SHOW VARIABLES
# and as @@log_queries_not_using_indexes
#
select @@log_queries_not_using_indexes;
show variables like 'log_queries_not_using_indexes';
#
# Bug#20908: Crash if select @@""
#
--error ER_PARSE_ERROR
select @@"";
--error ER_PARSE_ERROR
select @@&;
--error ER_PARSE_ERROR
select @@@;
#
# Bug#20166 mysql-test-run.pl does not test system privilege tables creation
#
# Don't actually output, since it depends on the system
--replace_column 1 #
select @@hostname;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set @@hostname= "anothername";
--replace_column 2 #
show variables like 'hostname';
#
# Bug #29131: SHOW VARIABLES reports variable 'log' but SET doesn't recognize it
#
SHOW VARIABLES LIKE 'log';
SELECT @@log;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET GLOBAL log=0;
SHOW VARIABLES LIKE 'log_slow_queries';
SELECT @@log_slow_queries;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET GLOBAL log_slow_queries=0;
--echo End of 5.0 tests
# This is at the very after the versioned tests, since it involves doing
# cleanup
#
# Bug #19263: variables.test doesn't clean up after itself (II/II --
# restore)
#
set global binlog_cache_size =@my_binlog_cache_size;
set global connect_timeout =@my_connect_timeout;
set global delayed_insert_timeout =@my_delayed_insert_timeout;
set global delayed_queue_size =@my_delayed_queue_size;
set global flush =@my_flush;
set global flush_time =@my_flush_time;
set global key_buffer_size =@my_key_buffer_size;
set global max_binlog_cache_size =default; #@my_max_binlog_cache_size;
set global max_binlog_size =@my_max_binlog_size;
set global max_connect_errors =@my_max_connect_errors;
set global max_delayed_threads =@my_max_delayed_threads;
set global max_heap_table_size =@my_max_heap_table_size;
set global max_insert_delayed_threads=@my_max_insert_delayed_threads;
set global max_join_size =@my_max_join_size;
set global max_user_connections =@my_max_user_connections;
set global max_write_lock_count =@my_max_write_lock_count;
set global myisam_data_pointer_size =@my_myisam_data_pointer_size;
set global net_buffer_length =@my_net_buffer_length;
set global net_write_timeout =@my_net_write_timeout;
set global net_read_timeout =@my_net_read_timeout;
set global query_cache_limit =@my_query_cache_limit;
set global query_cache_type =@my_query_cache_type;
set global rpl_recovery_rank =@my_rpl_recovery_rank;
set global server_id =@my_server_id;
set global slow_launch_time =@my_slow_launch_time;
set global storage_engine =@my_storage_engine;
set global thread_cache_size =@my_thread_cache_size;
Reference in a new issue View git blame Copy permalink