Create 'main' test directory and move 't' and 'r' there

1 files changed, 0 insertions, 1549 deletions

diff --git a/mysql-test/t/variables.test b/mysql-test/t/variables.test
deleted file mode 100644
index 4da3cac3a73..00000000000
--- a/mysql-test/t/variables.test
+++ /dev/null
@@ -1,1549 +0,0 @@
-#
-# 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_connections           =@@global.max_connections;
-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_myisam_data_pointer_size  =@@global.myisam_data_pointer_size;
-set @my_myisam_max_sort_file_size =@@global.myisam_max_sort_file_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_server_id                 =@@global.server_id;
-set @my_slow_launch_time          =@@global.slow_launch_time;
-set @my_storage_engine            =@@global.default_storage_engine;
-set @my_thread_cache_size         =@@global.thread_cache_size;
-set @my_max_allowed_packet        =@@global.max_allowed_packet;
-set @my_delay_key_write           =@@global.delay_key_write;
-set @my_join_buffer_size          =@@global.join_buffer_size;
-set @my_log_warnings               =@@global.log_warnings;
-# 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';
-select * from information_schema.session_variables where variable_name like 'max_join_size';
---replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
-show global variables like 'max_join_size';
---replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
-select * from information_schema.global_variables where variable_name like 'max_join_size';
-set GLOBAL max_join_size=2000;
-show global variables like 'max_join_size';
-select * from information_schema.global_variables where variable_name 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';
---replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
-select * from information_schema.session_variables where variable_name 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';
---replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
-select * from information_schema.global_variables where variable_name 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';
-select * from information_schema.session_variables where variable_name like 'concurrent_insert';
-set global concurrent_insert=1;
-show variables like 'concurrent_insert';
-select * from information_schema.session_variables where variable_name like 'concurrent_insert';
-set global concurrent_insert=0;
-show variables like 'concurrent_insert';
-select * from information_schema.session_variables where variable_name like 'concurrent_insert';
-set global concurrent_insert=DEFAULT;
-select @@concurrent_insert;
-
-set global timed_mutexes=ON;
-show variables like 'timed_mutexes';
-select * from information_schema.session_variables where variable_name like 'timed_mutexes';
-set global timed_mutexes=0;
-show variables like 'timed_mutexes';
-select * from information_schema.session_variables where variable_name like 'timed_mutexes';
-
-set default_storage_engine=MYISAM, default_storage_engine="HEAP", global default_storage_engine="MERGE";
-show local variables like 'default_storage_engine';
-select * from information_schema.session_variables where variable_name like 'default_storage_engine';
-show global variables like 'default_storage_engine';
-select * from information_schema.global_variables where variable_name like 'default_storage_engine';
-
-set GLOBAL myisam_max_sort_file_size=2000000;
-show global variables like 'myisam_max_sort_file_size';
-select * from information_schema.global_variables where variable_name 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';
---replace_result 9223372036853727232 FILE_SIZE 2146435072 FILE_SIZE
-select * from information_schema.global_variables where variable_name like 'myisam_max_sort_file_size';
-
-# bug#22891: modified to take read-only SESSION net_buffer_length into account
-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;
-show global variables like 'net_%';
-select * from information_schema.global_variables where variable_name like 'net_%' order by 1;
-show session variables like 'net_%';
-select * from information_schema.session_variables where variable_name like 'net_%' order by 1;
-set global net_buffer_length=8000, global net_read_timeout=900, net_write_timeout=1000;
-show global variables like 'net_%';
-select * from information_schema.global_variables where variable_name like 'net_%' order by 1;
-set global net_buffer_length=1;
-show global variables like 'net_buffer_length';
-select * from information_schema.global_variables where variable_name like 'net_buffer_length';
-#warning 1292
-set global net_buffer_length=2000000000;
-show global variables like 'net_buffer_length';
-select * from information_schema.global_variables where variable_name like 'net_buffer_length';
-
-set character set cp1251_koi8;
-show variables like "character_set_client";
-select * from information_schema.session_variables where variable_name like 'character_set_client';
-select @@timestamp>0;
-
-set @@rand_seed1=10000000,@@rand_seed2=1000000;
-select ROUND(RAND(),5);
-
-
---echo
---echo ==+ Testing %alloc% system variables +==
---echo ==+ NOTE:  These values *must* be a multiple of 1024 +==
---echo ==+ Other values will be rounded down to nearest multiple +==
---echo
---echo ==+ Show initial values +==
-SHOW VARIABLES WHERE variable_name IN ('range_alloc_block_size',
-'query_alloc_block_size', 'query_prealloc_size',
-'transaction_alloc_block_size', 'transaction_prealloc_size');
-
---echo ==+ information_schema data +==
-SELECT * FROM information_schema.session_variables 
-WHERE variable_name IN ('range_alloc_block_size',
-'query_alloc_block_size', 'query_prealloc_size',
-'transaction_alloc_block_size', 'transaction_prealloc_size') ORDER BY 1;
---echo Testing values that are multiples of 1024
-set @@range_alloc_block_size=1024*15+1024;
-set @@query_alloc_block_size=1024*15+1024*2;
-set @@query_prealloc_size=1024*18-1024;
-set @@transaction_alloc_block_size=1024*21-1024*1;
-set @@transaction_prealloc_size=1024*21-2048;
---echo ==+ Check manipulated values ==+
-select @@query_alloc_block_size;
-SHOW VARIABLES WHERE variable_name IN ('range_alloc_block_size',
-'query_alloc_block_size', 'query_prealloc_size',
-'transaction_alloc_block_size', 'transaction_prealloc_size');
---echo ==+ information_schema data +==
-SELECT * FROM information_schema.session_variables
-WHERE variable_name IN ('range_alloc_block_size',
-'query_alloc_block_size', 'query_prealloc_size',
-'transaction_alloc_block_size', 'transaction_prealloc_size') ORDER BY 1;
---echo ==+ Manipulate variable values +==
---echo Testing values that are not 1024 multiples
-set @@range_alloc_block_size=1024*16+1023;
-set @@query_alloc_block_size=1024*17+2;
-set @@query_prealloc_size=1024*18-1023;
-set @@transaction_alloc_block_size=1024*20-1;
-set @@transaction_prealloc_size=1024*21-1;
---echo ==+ Check manipulated values ==+
-SHOW VARIABLES WHERE variable_name IN ('range_alloc_block_size',
-'query_alloc_block_size', 'query_prealloc_size',
-'transaction_alloc_block_size', 'transaction_prealloc_size');
---echo ==+ information_schema data +==
-SELECT * FROM information_schema.session_variables 
-WHERE variable_name IN ('range_alloc_block_size',
-'query_alloc_block_size', 'query_prealloc_size',
-'transaction_alloc_block_size', 'transaction_prealloc_size') ORDER BY 1;
---echo ==+ Set values back to the default values +==
-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;
---echo ==+ Check the values now that they are reset +==
-SHOW VARIABLES WHERE variable_name IN ('range_alloc_block_size',
-'query_alloc_block_size', 'query_prealloc_size',
-'transaction_alloc_block_size', 'transaction_prealloc_size');
-
-#
-# 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 default_storage_engine=UNKNOWN_TABLE_TYPE;
---error ER_WRONG_VALUE_FOR_VAR
-set default_storage_engine=MERGE, big_tables=2;
-show local variables like 'default_storage_engine';
---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_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_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=0.000001;
-select @@long_query_time;
-set long_query_time=100.000001;
-select @@long_query_time;
-set low_priority_updates=1;
-set global 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 global max_user_connections=100;
-select @@max_user_connections;
-set global max_write_lock_count=100;
-set myisam_sort_buffer_size=100;
-set global net_buffer_length=100;
-set net_read_timeout=100;
-set net_write_timeout=100;
-set read_buffer_size=100;
-set read_rnd_buffer_size=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_buffer_result=1;
-set sql_log_bin=1;
-set sql_log_off=1;
-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_open_cache=100;
-set default_storage_engine=myisam;
-set global thread_cache_size=100;
-set timestamp=1, timestamp=default;
-set tmp_table_size=1024;
-set tx_isolation="READ-COMMITTED";
-set wait_timeout=100;
-set log_warnings=1;
-set global 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';
---replace_result 4294967296 MAX_FILE_SIZE 2146435072 MAX_FILE_SIZE
-select * from information_schema.global_variables where variable_name 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_UNKNOWN_STRUCTURED_VARIABLE
-set @@global.global.key_buffer_size= 1;
---error ER_UNKNOWN_STRUCTURED_VARIABLE
-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';
-select * from information_schema.global_variables where variable_name like 'log_warnings';
-set global log_warnings = 0;
-show global variables like 'log_warnings';
-select * from information_schema.global_variables where variable_name like 'log_warnings';
-set global log_warnings = 42;
-show global variables like 'log_warnings';
-select * from information_schema.global_variables where variable_name like 'log_warnings';
-set global log_warnings = @tstlw;
-show global variables like 'log_warnings';
-select * from information_schema.global_variables where variable_name 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';
-SELECT * FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME LIKE 'MYISAM_DATA_POINTER_SIZE';
-
-#
-# Bug #6958: negative arguments to integer options wrap around
-#
-
-SET GLOBAL table_open_cache=-1;
-SHOW VARIABLES LIKE 'table_open_cache';
-SELECT * FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME LIKE 'table_open_cache';
-SET GLOBAL table_open_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;
-
-#
-# 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_LOCALE
-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_LOCALE
-set lc_time_names=-1;
-select @@lc_time_names;
---echo LC_TIME_NAMES: testing locale with the last ID:
-set lc_time_names=110;
-select @@lc_time_names;
---echo LC_TIME_NAMES: testing a number beyond the valid ID range:
---error ER_UNKNOWN_LOCALE
-set lc_time_names=111;
-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;
-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;
-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
-#
-
---disable_warnings
-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;
---enable_warnings
-
-#
-# 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';
-select * from information_schema.session_variables where variable_name 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';
-select * from information_schema.session_variables where variable_name like 'sql_notes';
-show variables like 'sql_warnings';
-select * from information_schema.session_variables where variable_name like 'sql_warnings';
-set @@sql_notes = 1, @@sql_warnings = 1;
-show variables like 'sql_notes';
-select * from information_schema.session_variables where variable_name like 'sql_notes';
-show variables like 'sql_warnings';
-select * from information_schema.session_variables where variable_name 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 #
-select * from information_schema.session_variables where variable_name like 'basedir';
---replace_column 2 #
-show variables like 'datadir';
---replace_column 2 #
-select * from information_schema.session_variables where variable_name like 'datadir';
---replace_column 2 #
-show variables like 'tmpdir';
---replace_column 2 #
-select * from information_schema.session_variables where variable_name like 'tmpdir';
-
-#
-# Bug #19606: make ssl settings available via SHOW VARIABLES and @@variables
-# 
-# Don't actually output, since it depends on the system
-set sort_buffer_size=1024*8;
---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%';
---replace_column 2 #
-select * from information_schema.session_variables where variable_name like 'ssl%' order by 1;
-
-#
-# 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';
-select * from information_schema.session_variables where variable_name 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';
-
---echo #
---echo # BUG#37408 - Compressed MyISAM files should not require/use mmap()
---echo #
---echo # Test 'myisam_mmap_size' option is not dynamic
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@myisam_mmap_size= 500M;
-
-
---echo #
---echo # Bug #52315: utc_date() crashes when system time > year 2037
---echo #
-
---error 0, ER_WRONG_VALUE_FOR_VAR
-SET TIMESTAMP=2*1024*1024*1024;
---echo #Should not crash
---disable_result_log
-SELECT UTC_DATE();
---enable_result_log
-SET TIMESTAMP=DEFAULT;
-
-
---echo End of 5.0 tests
-
-#
-# Bug#36446: Attempt to set @@join_buffer_size to its minimum value
-#            produces spurious warning
-#
-
-# set to 1 so mysqld will correct to minimum (+ warn)
-set join_buffer_size=1;
-# save minimum
-set @save_join_buffer_size=@@join_buffer_size;
-# set minimum
-set join_buffer_size=@save_join_buffer_size;
-
-# 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     =@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_connections           =@my_max_connections;
-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      =default;
-set global myisam_data_pointer_size  =@my_myisam_data_pointer_size;
-set global myisam_max_sort_file_size =@my_myisam_max_sort_file_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 server_id                 =@my_server_id;
-set global slow_launch_time          =@my_slow_launch_time;
-set global default_storage_engine            =@my_storage_engine;
-set global thread_cache_size         =@my_thread_cache_size;
-set global max_allowed_packet        = default;
-set global delay_key_write           =@my_delay_key_write;
-set global join_buffer_size          =@my_join_buffer_size;
-set global log_warnings              =@my_log_warnings;
-
-#
-# Bug#28580 Repeatation of status variables
-#
---replace_column 2 #
-show global variables where Variable_name='table_definition_cache';
-# Note: table_lock_wait_timeout no longer exists. See bug#45225.
-
-###########################################################################
-
---echo
---echo # --
---echo # -- Bug#34820: log_output can be set to illegal value.
---echo # --
-
---error ER_WRONG_VALUE_FOR_VAR
-SET GLOBAL log_output = '';
-
---error ER_WRONG_VALUE_FOR_VAR
-SET GLOBAL log_output = 0;
-
---echo
---echo # -- End of Bug#34820.
-
-#
-# Bug#28234 - global/session scope - documentation vs implementation
-#
---echo
---echo #
-SHOW VARIABLES like 'ft_max_word_len';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.ft_max_word_len;
-SELECT @@global.ft_max_word_len;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.ft_max_word_len= 7;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.ft_max_word_len= 7;
-#
---echo #
-SHOW VARIABLES like 'ft_min_word_len';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.ft_min_word_len;
-SELECT @@global.ft_min_word_len;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.ft_min_word_len= 7;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.ft_min_word_len= 7;
-#
---echo #
-SHOW VARIABLES like 'ft_query_expansion_limit';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.ft_query_expansion_limit;
-SELECT @@global.ft_query_expansion_limit;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.ft_query_expansion_limit= 7;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.ft_query_expansion_limit= 7;
-#
---echo #
-SHOW VARIABLES like 'ft_stopword_file';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.ft_stopword_file;
-SELECT @@global.ft_stopword_file;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.ft_stopword_file= 'x';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.ft_stopword_file= 'x';
-#
-# Additional variables fixed.
-#
---echo #
-SHOW VARIABLES like 'back_log';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.back_log;
-SELECT @@global.back_log;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.back_log= 7;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.back_log= 7;
-#
---echo #
---replace_column 2 #
-SHOW VARIABLES like 'large_files_support';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.large_files_support;
---replace_column 1 #
-SELECT @@global.large_files_support;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.large_files_support= true;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.large_files_support= true;
-#
---echo #
---replace_column 2 #
-SHOW VARIABLES like 'character_sets_dir';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.character_sets_dir;
---replace_column 1 #
-SELECT @@global.character_sets_dir;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.character_sets_dir= 'x';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.character_sets_dir= 'x';
-#
---echo #
---replace_column 2 #
-SHOW VARIABLES like 'init_file';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.init_file;
---replace_column 1 #
-SELECT @@global.init_file;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.init_file= 'x';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.init_file= 'x';
-#
---echo #
---replace_column 2 #
-SHOW VARIABLES like 'lc_messages_dir';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.lc_messages_dir;
---replace_column 1 #
-SELECT @@global.lc_messages_dir;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.lc_messages_dir= 'x';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.lc_messages_dir= 'x';
-#
---echo #
---replace_column 2 #
-SHOW VARIABLES like 'large_page_size';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.large_page_size;
---replace_column 1 #
-SELECT @@global.large_page_size;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.large_page_size= 7;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.large_page_size= 7;
-#
---echo #
---replace_column 2 #
-SHOW VARIABLES like 'large_pages';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.large_pages;
---replace_column 1 #
-SELECT @@global.large_pages;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.large_pages= true;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.large_pages= true;
-#
---echo #
-SHOW VARIABLES like 'log_bin';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.log_bin;
-SELECT @@global.log_bin;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.log_bin= true;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.log_bin= true;
-#
---echo #
---replace_column 2 #
-SHOW VARIABLES like 'log_error';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.log_error;
---replace_column 1 #
-SELECT @@global.log_error;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.log_error= 'x';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.log_error= 'x';
-#
---echo #
---replace_column 2 #
-SHOW VARIABLES like 'lower_case_file_system';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.lower_case_file_system;
---replace_column 1 #
-SELECT @@global.lower_case_file_system;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.lower_case_file_system= true;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.lower_case_file_system= true;
-#
---echo #
---replace_column 2 #
-SHOW VARIABLES like 'lower_case_table_names';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.lower_case_table_names;
---replace_column 1 #
-SELECT @@global.lower_case_table_names;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.lower_case_table_names= 7;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.lower_case_table_names= 7;
-#
---echo #
-SHOW VARIABLES like 'myisam_recover_options';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.myisam_recover_options;
-SELECT @@global.myisam_recover_options;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.myisam_recover_options= 'x';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.myisam_recover_options= 'x';
-#
---echo #
---replace_column 2 #
-SHOW VARIABLES like 'open_files_limit';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.open_files_limit;
---replace_column 1 #
-SELECT @@global.open_files_limit;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.open_files_limit= 7;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.open_files_limit= 7;
-#
---echo #
---replace_column 2 #
-SHOW VARIABLES like 'pid_file';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.pid_file;
---replace_column 1 #
-SELECT @@global.pid_file;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.pid_file= 'x';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.pid_file= 'x';
-#
---echo #
---replace_column 2 #
-SHOW VARIABLES like 'plugin_dir';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.plugin_dir;
---replace_column 1 #
-SELECT @@global.plugin_dir;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.plugin_dir= 'x';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.plugin_dir= 'x';
-#
---echo #
---replace_column 2 #
-SHOW VARIABLES like 'port';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.port;
---replace_column 1 #
-SELECT @@global.port;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.port= 7;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.port= 7;
-#
---echo #
-SHOW VARIABLES like 'protocol_version';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.protocol_version;
-SELECT @@global.protocol_version;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.protocol_version= 7;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.protocol_version= 7;
-#
---echo #
-SHOW VARIABLES like 'skip_external_locking';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.skip_external_locking;
-SELECT @@global.skip_external_locking;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.skip_external_locking= true;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.skip_external_locking= true;
-#
---echo #
-SHOW VARIABLES like 'skip_networking';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.skip_networking;
-SELECT @@global.skip_networking;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.skip_networking= true;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.skip_networking= true;
-#
---echo #
-SHOW VARIABLES like 'skip_show_database';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.skip_show_database;
-SELECT @@global.skip_show_database;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.skip_show_database= true;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.skip_show_database= true;
-#
---echo #
---replace_column 2 #
-SHOW VARIABLES like 'thread_stack';
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.thread_stack;
---replace_column 1 #
-SELECT @@global.thread_stack;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@session.thread_stack= 7;
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SET @@global.thread_stack= 7;
-#
-
-#
-# Bug #40657 - assertion with out of range variables and traditional sql_mode
-#
-
-SELECT @@global.expire_logs_days INTO @old_eld;
-
-SET GLOBAL expire_logs_days = -1;
---echo needs to've been adjusted (0)
-SELECT @@global.expire_logs_days;
-
-SET GLOBAL expire_logs_days = 11;
-SET @old_mode=@@sql_mode;
-SET SESSION sql_mode = 'TRADITIONAL';
---error ER_WRONG_VALUE_FOR_VAR
-SET GLOBAL expire_logs_days = 100;
---echo needs to be unchanged (11)
-SELECT @@global.expire_logs_days;
-SET SESSION sql_mode = @old_mode;
-
-SET GLOBAL expire_logs_days = 100;
---echo needs to've been adjusted (99)
-SELECT @@global.expire_logs_days;
-
-SET GLOBAL expire_logs_days = 11;
-SET GLOBAL expire_logs_days = 99;
---echo needs to pass with no warnings (99)
-SELECT @@global.expire_logs_days;
-
-# cleanup
-SET GLOBAL expire_logs_days = @old_eld;
-
-# show that warning uses underscore (sysvar-name), not hyphens (option-name)
-SET GLOBAL auto_increment_offset=-1;
-SET GLOBAL auto_increment_offset=0;
-
-
-
-#
-# Bug#41030 Wrong meta data (incorrect fieldlen)
-#
-
---enable_metadata
-select @@default_storage_engine;
---disable_metadata
-
-#
-# Bug#36540: CREATE EVENT and ALTER EVENT statements fail with large server_id
-#
-
-SET @old_server_id = @@GLOBAL.server_id;
-SET GLOBAL server_id = (1 << 32) - 1;
-SELECT @@GLOBAL.server_id;
-SET GLOBAL server_id = (1 << 32);
-SELECT @@GLOBAL.server_id;
-SET GLOBAL server_id = (1 << 60);
-SELECT @@GLOBAL.server_id;
-SET GLOBAL server_id = 0;
-SELECT @@GLOBAL.server_id;
-SET GLOBAL server_id = -1;
-SELECT @@GLOBAL.server_id;
-SET GLOBAL server_id = @old_server_id;
-
---echo #
---echo # BUG#10206 - InnoDB: Transaction requiring Max_BinLog_Cache_size > 4GB always rollsback
---echo #
-
-SET @old_max_binlog_cache_size = @@GLOBAL.max_binlog_cache_size;
---echo # Set the max_binlog_cache_size to size more than 4GB. 
---disable_warnings
-SET GLOBAL max_binlog_cache_size = 5 * 1024 * 1024 * 1024;
---enable_warnings
---replace_result 5368709120 max_size 4294963200 max_size
-SELECT @@GLOBAL.max_binlog_cache_size;
-SET GLOBAL max_binlog_cache_size = @old_max_binlog_cache_size;
-
---echo #
---echo # Bug #37168 : Missing variable - skip_name_resolve
---echo #
-
-SELECT @@skip_name_resolve;
-SHOW VARIABLES LIKE 'skip_name_resolve';
-
---echo #
---echo # Bug #43233 : Some server variables are clipped during "update,"
---echo #              not "check" stage
---echo #
-
-SET @kbs=@@global.key_buffer_size;
-SET @kcbs=@@global.key_cache_block_size;
-
---echo throw errors in STRICT mode
-SET SQL_MODE=STRICT_ALL_TABLES;
-
-# sys_var_ulonglong_ptr: sys_max_binlog_cache_size
---error ER_WRONG_VALUE_FOR_VAR
-SET @@global.max_binlog_cache_size=-1;
-
-# sys_var_thd_ha_rows: "max_join_size" et al.
---error ER_WRONG_VALUE_FOR_VAR
-SET @@global.max_join_size=0;
-
-# sys_var_key_buffer_size: "key_buffer_size"
---error ER_WARN_CANT_DROP_DEFAULT_KEYCACHE
-SET @@global.key_buffer_size=0;
-
-# sys_var_key_cache_long: "key_cache_block_size" et al.
---error ER_WRONG_VALUE_FOR_VAR
-SET @@global.key_cache_block_size=0;
-
---echo throw warnings in default mode
-SET SQL_MODE=DEFAULT;
-
-SET @@global.max_binlog_cache_size=-1;
-SET @@global.max_join_size=0;
-# this is an exception. since this is a new error/warning, let's stay
-# compatible with the upcoming 5.6.
---error ER_WARN_CANT_DROP_DEFAULT_KEYCACHE
-SET @@global.key_buffer_size=0;
-SET @@global.key_cache_block_size=0;
-
-# Restore variables
-SET @@global.max_binlog_cache_size=DEFAULT;
-SET @@global.max_join_size=DEFAULT;
-SET @@global.key_buffer_size=@kbs;
-SET @@global.key_cache_block_size=@kcbs;
-
-#
-# Bug#56976: added new start-up parameter
-#
-select @@max_long_data_size;
-
---echo #
---echo # Bug#11766424  59527:
---echo # Assert in DECIMAL_BIN_SIZE: 
---echo # `SCALE >= 0 && PRECISION > 0 && SCALE <= PRE
---echo # This test also exposed a bug with sql_buffer_result
---echo #
-
-CREATE TABLE t1(f1 DECIMAL(1,1) UNSIGNED);
-INSERT INTO t1 VALUES (0.2),(0.1);
-set @a=NULL;
-set sql_buffer_result=0;
-SELECT 1 as 'one' FROM t1 GROUP BY @a:= ROUND(f1);
-
-explain SELECT 1 as 'one' FROM t1 GROUP BY @a:= (SELECT ROUND(f1) FROM t1 WHERE f1 = 0);
-SELECT 1 as 'one' FROM t1 GROUP BY @a:= (SELECT ROUND(f1) FROM t1 WHERE f1 = 0);
-SELECT 1 as 'one' FROM t1 GROUP BY @a:= (SELECT ROUND(f1) FROM t1 WHERE @a=f1);
-
-set sql_buffer_result=1;
-explain SELECT 1 as 'one' FROM t1 GROUP BY @a:= (SELECT ROUND(f1) FROM t1 WHERE f1 = 0);
-SELECT 1 as 'one' FROM t1 GROUP BY @a:= (SELECT ROUND(f1) FROM t1 WHERE f1 = 0);
-SELECT 1 as 'one' FROM t1 GROUP BY @a:= (SELECT ROUND(f1) FROM t1 WHERE @a=f1);
-
-DROP TABLE t1;
-
-set sql_buffer_result=0;
-
-#
-# Test of CREATE ... CAST
-#
-
-CREATE TABLE t1 AS SELECT @a:= CAST(1 AS UNSIGNED) AS a;
-SHOW CREATE TABLE t1;
-DROP TABLE t1;
-
---echo End of 5.1 tests
-
-###########################################################################
-
---echo
---echo #
---echo # Bug#34828: OF is taken as OFF and a value of 0 is set for variable SQL_notes.
---echo #
---echo
-
---echo # Checking sql_notes...
-SET @sql_notes_saved = @@sql_notes;
-
---echo
-SET @@sql_notes = ON;
-SELECT @@sql_notes;
-
---echo
---error ER_WRONG_VALUE_FOR_VAR
-SET @@sql_notes = OF;
-SELECT @@sql_notes;
-
---echo
-SET @@sql_notes = OFF;
-SELECT @@sql_notes;
-
---echo
-SET @@sql_notes = @sql_notes_saved;
-
---echo
---echo # Checking delay_key_write...
-SET @delay_key_write_saved = @@delay_key_write;
-
---echo
-SET GLOBAL delay_key_write = ON;
-SELECT @@delay_key_write;
-
---echo
---error ER_WRONG_VALUE_FOR_VAR
-SET GLOBAL delay_key_write = OF;
-SELECT @@delay_key_write;
-
---echo
---error ER_WRONG_VALUE_FOR_VAR
-SET GLOBAL delay_key_write = AL;
-SELECT @@delay_key_write;
-
---echo
-SET GLOBAL delay_key_write = OFF;
-SELECT @@delay_key_write;
-
---echo
-SET GLOBAL delay_key_write = ALL;
-SELECT @@delay_key_write;
-
---echo
-SET GLOBAL delay_key_write = @delay_key_write_saved;
-
---echo
---echo # Checking sql_safe_updates...
-SET @sql_safe_updates_saved = @@sql_safe_updates;
-
---echo
-SET @@sql_safe_updates = ON;
-SELECT @@sql_safe_updates;
-
---echo
---error ER_WRONG_VALUE_FOR_VAR
-SET @@sql_safe_updates = OF;
-SELECT @@sql_safe_updates;
-
---echo
-SET @@sql_safe_updates = OFF;
-SELECT @@sql_safe_updates;
-
---echo
-SET @@sql_safe_updates = @sql_safe_updates_saved;
-
---echo
---echo # Checking foreign_key_checks...
-SET @foreign_key_checks_saved = @@foreign_key_checks;
-
---echo
-SET @@foreign_key_checks = ON;
-SELECT @@foreign_key_checks;
-
---echo
---error ER_WRONG_VALUE_FOR_VAR
-SET @@foreign_key_checks = OF;
-SELECT @@foreign_key_checks;
-
---echo
-SET @@foreign_key_checks = OFF;
-SELECT @@foreign_key_checks;
-
---echo
-SET @@foreign_key_checks = @foreign_key_checks_saved;
-
---echo
---echo # Checking unique_checks...
-SET @unique_checks_saved = @@unique_checks;
-
---echo
-SET @@unique_checks = ON;
-SELECT @@unique_checks;
-
---echo
---error ER_WRONG_VALUE_FOR_VAR
-SET @@unique_checks = OF;
-SELECT @@unique_checks;
-
---echo
-SET @@unique_checks = OFF;
-SELECT @@unique_checks;
-
---echo
-SET @@unique_checks = @unique_checks_saved;
-
---echo
---echo # Checking sql_buffer_result...
-SET @sql_buffer_result_saved = @@sql_buffer_result;
-
---echo
-SET @@sql_buffer_result = ON;
-SELECT @@sql_buffer_result;
-
---echo
---error ER_WRONG_VALUE_FOR_VAR
-SET @@sql_buffer_result = OF;
-SELECT @@sql_buffer_result;
-
---echo
-SET @@sql_buffer_result = OFF;
-SELECT @@sql_buffer_result;
-
---echo
-SET @@sql_buffer_result = @sql_buffer_result_saved;
-
---echo
---echo # Checking sql_quote_show_create...
-SET @sql_quote_show_create_saved = @@sql_quote_show_create;
-
---echo
-SET @@sql_quote_show_create = ON;
-SELECT @@sql_quote_show_create;
-
---echo
---error ER_WRONG_VALUE_FOR_VAR
-SET @@sql_quote_show_create = OF;
-SELECT @@sql_quote_show_create;
-
---echo
-SET @@sql_quote_show_create = OFF;
-SELECT @@sql_quote_show_create;
-
---echo
-SET @@sql_quote_show_create = @sql_quote_show_create_saved;
-
---echo
---echo # End of Bug#34828.
---echo
-
---echo # Make sure we can manipulate with autocommit in the
---echo # along with other variables.
-
-
---disable_warnings
-drop table if exists t1;
-drop function if exists t1_max;
-drop function if exists t1_min;
---enable_warnings
-
-set sql_mode="";
---disable_warnings
-create table t1 (a int) engine=innodb;
---enable_warnings
-set sql_mode=default;
-insert into t1(a) values (0), (1);
-create function t1_max() returns int return (select max(a) from t1);
-create function t1_min() returns int return (select min(a) from t1);
-select t1_min();
-select t1_max();
-set @@session.autocommit=t1_min(), @@session.autocommit=t1_max(),
-    @@session.autocommit=t1_min(), @@session.autocommit=t1_max(),
-    @@session.autocommit=t1_min(), @@session.autocommit=t1_max();
-
---echo # Cleanup.
-drop table t1;
-drop function t1_min;
-drop function t1_max;
-
-
-###########################################################################
-
-
---echo #
---echo # Bug #59884: setting charset to 2048 crashes
---echo #
-
---error ER_UNKNOWN_CHARACTER_SET
-set session character_set_results = 2048;
---error ER_UNKNOWN_CHARACTER_SET
-set session character_set_client=2048;
---error ER_UNKNOWN_CHARACTER_SET
-set session character_set_connection=2048;
---error ER_UNKNOWN_CHARACTER_SET
-set session character_set_server=2048;
---error ER_UNKNOWN_COLLATION
-set session collation_server=2048;
---error ER_UNKNOWN_CHARACTER_SET
-set session character_set_filesystem=2048;
---error ER_UNKNOWN_CHARACTER_SET
-set session character_set_database=2048;
---error ER_UNKNOWN_COLLATION
-set session collation_connection=2048;
---error ER_UNKNOWN_COLLATION
-set session collation_database=2048;
-
-#
-# Bug #16044655 CRASH: SETTING DEFAULT VALUE FOR SOME VARIABLES
-#
---error ER_NO_DEFAULT
-set session rand_seed1=DEFAULT;
-
-#
-# Bug #14211565 CRASH WHEN ATTEMPTING TO SET SYSTEM VARIABLE TO RESULT OF VALUES()
-#
---error ER_BAD_FIELD_ERROR
-set autocommit = value(v);
-
-#
-# MDEV-6673 I_S.SESSION_VARIABLES shows global values
-#
-set session sql_mode=ansi_quotes;
-select * from information_schema.session_variables where variable_name='sql_mode';
-show global status like 'foobar';
-select * from information_schema.session_variables where variable_name='sql_mode';
-
---echo End of 5.5 tests
-
-#
-# test Item_func_get_system_var::print()
-#
-explain extended select @@VERsion from dual where rand() > @@verSION;
-explain extended select @@SESsion.SQL_mode from dual where rand() > @@sesSION.sql_MODE;
-explain extended select @@GLObal.COLLATION_connection from dual where rand() > @@gloBAL.collation_CONNECTION;
-explain extended select @@FOObar.KEY_BUFfer_size from dual where rand() > @@fooBAR.key_bufFER_SIZE;
-
---echo #
---echo # MDEV-15316 Assertion `(thd->lex)->var_list.is_empty()' failed in MYSQLparse
---echo #
-
-SET GLOBAL mc.key_cache_age_threshold=100, mc.key_cache_block_size=1024;
-SET GLOBAL mc.key_buffer_size= 0 /*cleanup*/;