150 lines
7.0 KiB
Plaintext
150 lines
7.0 KiB
Plaintext
'#________________________VAR_05_table_definition_cache__________________#'
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echo '##'
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--echo '#---------------------WL6372_VAR_5_01----------------------#'
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####################################################################
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# Checking default value #
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####################################################################
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SELECT COUNT(@@GLOBAL.table_definition_cache)
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1 Expected
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SET @@GLOBAL.table_definition_cache=DEFAULT;
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SELECT IF (@@open_files_limit < 5000, 2000, @@GLOBAL.table_definition_cache);
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IF (@@open_files_limit < 5000, 2000, @@GLOBAL.table_definition_cache)
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2000
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2000 Expected
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'#---------------------WL6372_VAR_5_02----------------------#'
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# Restart server with table_definition_cache 1
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SELECT @@GLOBAL.table_definition_cache;
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@@GLOBAL.table_definition_cache
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2000
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2000 Expected
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SET @@GLOBAL.table_definition_cache=DEFAULT;
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SELECT IF (@@open_files_limit < 5000, 2000, @@GLOBAL.table_definition_cache);
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IF (@@open_files_limit < 5000, 2000, @@GLOBAL.table_definition_cache)
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2000
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2000 Expected
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'#---------------------WL6372_VAR_5_03----------------------#'
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SET @@local.table_definition_cache=1;
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ERROR HY000: Variable 'table_definition_cache' is a GLOBAL variable and should be set with SET GLOBAL
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Expected error 'Global variable'
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SET @@session.table_definition_cache=1;
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ERROR HY000: Variable 'table_definition_cache' is a GLOBAL variable and should be set with SET GLOBAL
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Expected error 'Global variable'
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SET @@GLOBAL.table_definition_cache=1;
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SET @@GLOBAL.table_definition_cache=DEFAULT;
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SELECT IF (@@open_files_limit < 5000, 2000, @@GLOBAL.table_definition_cache);
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IF (@@open_files_limit < 5000, 2000, @@GLOBAL.table_definition_cache)
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2000
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2000 Expected
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'#---------------------WL6372_VAR_5_04----------------------#'
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SELECT @@GLOBAL.table_definition_cache = VARIABLE_VALUE
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FROM performance_schema.global_variables
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WHERE VARIABLE_NAME='table_definition_cache';
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@@GLOBAL.table_definition_cache = VARIABLE_VALUE
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1
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1 Expected
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SELECT COUNT(@@GLOBAL.table_definition_cache);
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COUNT(@@GLOBAL.table_definition_cache)
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1
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1 Expected
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SELECT COUNT(VARIABLE_VALUE)
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FROM performance_schema.global_variables
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WHERE VARIABLE_NAME='table_definition_cache';
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COUNT(VARIABLE_VALUE)
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1
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1 Expected
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'#---------------------WL6372_VAR_5_05----------------------#'
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SELECT @@table_definition_cache = @@GLOBAL.table_definition_cache;
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@@table_definition_cache = @@GLOBAL.table_definition_cache
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1
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1 Expected
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SELECT COUNT(@@local.table_definition_cache);
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ERROR HY000: Variable 'table_definition_cache' is a GLOBAL variable
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Expected error 'Variable is a GLOBAL variable'
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SELECT COUNT(@@SESSION.table_definition_cache);
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ERROR HY000: Variable 'table_definition_cache' is a GLOBAL variable
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Expected error 'Variable is a GLOBAL variable'
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SELECT COUNT(@@GLOBAL.table_definition_cache);
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COUNT(@@GLOBAL.table_definition_cache)
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1
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1 Expected
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SELECT table_definition_cache = @@SESSION.table_definition_cache;
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ERROR 42S22: Unknown column 'table_definition_cache' in 'field list'
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Expected error 'Unknown column table_definition_cache in field list'
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'#---------------------WL6372_VAR_5_06----------------------#'
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Check the size of the vardir
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The output size is in unit blocks
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TRUE
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TRUE Expected
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'#---------------------WL6372_VAR_5_07----------------------#'
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flush tables;
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flush status;
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set @dd_definitions = 14;
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set @Open_table_definitions = (select variable_value from performance_schema.session_status where variable_name ='Open_table_definitions') + @dd_definitions;
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set @Opened_table_definitions = (select variable_value from performance_schema.session_status where variable_name ='Opened_table_definitions') + @dd_definitions;
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# create 2 tables
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DROP TABLE IF EXISTS tab1;
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DROP TABLE IF EXISTS tab2;
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===============
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create table & Index
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===============
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CREATE TABLE tab1 (col_1 text(10))
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ENGINE=INNODB ;
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===============
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create table & Index
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===============
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CREATE TABLE tab2 (col_1 text(10))
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ENGINE=INNODB ;
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select (select variable_value from performance_schema.session_status where variable_name ='Open_table_definitions') = @Open_table_definitions;
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(select variable_value from performance_schema.session_status where variable_name ='Open_table_definitions') = @Open_table_definitions
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0
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1 Expected
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select (select variable_value from performance_schema.session_status where variable_name ='Opened_table_definitions') = @Opened_table_definitions + 2;
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(select variable_value from performance_schema.session_status where variable_name ='Opened_table_definitions') = @Opened_table_definitions + 2
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0
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1 Expected
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# open two tables
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select 1 from tab1;
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1
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1 Expected
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select (select variable_value from performance_schema.session_status where variable_name ='Open_table_definitions') = @Open_table_definitions + 1;
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(select variable_value from performance_schema.session_status where variable_name ='Open_table_definitions') = @Open_table_definitions + 1
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0
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1 Expected
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select (select variable_value from performance_schema.session_status where variable_name ='Opened_table_definitions') = @Opened_table_definitions + 3;
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(select variable_value from performance_schema.session_status where variable_name ='Opened_table_definitions') = @Opened_table_definitions + 3
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0
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1 Expected
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select 1 from tab2;
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1
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1 Expected
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select (select variable_value from performance_schema.session_status where variable_name ='Open_table_definitions') = @Open_table_definitions + 2;
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(select variable_value from performance_schema.session_status where variable_name ='Open_table_definitions') = @Open_table_definitions + 2
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0
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1 Expected
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select (select variable_value from performance_schema.session_status where variable_name ='Opened_table_definitions') = @Opened_table_definitions + 4;
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(select variable_value from performance_schema.session_status where variable_name ='Opened_table_definitions') = @Opened_table_definitions + 4
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0
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1 Expected
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DROP TABLE IF EXISTS tab1;
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select (select variable_value from performance_schema.session_status where variable_name ='Open_table_definitions') = @Open_table_definitions + 1 + 2;
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(select variable_value from performance_schema.session_status where variable_name ='Open_table_definitions') = @Open_table_definitions + 1 + 2
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0
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1 Expected
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select (select variable_value from performance_schema.session_status where variable_name ='Opened_table_definitions') = @Opened_table_definitions + 4 + 2;
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(select variable_value from performance_schema.session_status where variable_name ='Opened_table_definitions') = @Opened_table_definitions + 4 + 2
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0
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1 Expected
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DROP TABLE IF EXISTS tab2;
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select (select variable_value from
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performance_schema.session_status where variable_name ='Open_table_definitions') = @Open_table_definitions + 2;
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(select variable_value from
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performance_schema.session_status where variable_name ='Open_table_definitions') = @Open_table_definitions + 2
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0
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1 Expected
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select (select variable_value from performance_schema.session_status where variable_name ='Opened_table_definitions') = @Opened_table_definitions + 4 + 2;
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(select variable_value from performance_schema.session_status where variable_name ='Opened_table_definitions') = @Opened_table_definitions + 4 + 2
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0
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1 Expected
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#cleanup
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set @@GLOBAL.table_definition_cache=DEFAULT;
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