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https://github.com/MariaDB/server.git
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135 lines
4.7 KiB
Plaintext
135 lines
4.7 KiB
Plaintext
SET @start_value = @@global.query_cache_size;
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SELECT @start_value;
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@start_value
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0
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'#--------------------FN_DYNVARS_133_01------------------------#'
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SET @@global.query_cache_size = 99;
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SET @@global.query_cache_size = DEFAULT;
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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0
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'#---------------------FN_DYNVARS_133_02-------------------------#'
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SET @@global.query_cache_size = @start_value;
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SELECT @@global.query_cache_size = 0;
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@@global.query_cache_size = 0
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1
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'#--------------------FN_DYNVARS_133_03------------------------#'
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SET @@global.query_cache_size = 0;
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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0
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SET @@global.query_cache_size = 1;
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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0
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SET @@global.query_cache_size = 512;
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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0
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SET @@global.query_cache_size = 1024;
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Warnings:
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Warning 1282 Query cache failed to set size 1024; new query cache size is 0
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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0
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: 'Bug#34880: Warnings are coming on assinging valid values to variable
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'Bug# 34877: Invalid Values are coming in variable on assigning valid values';
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SET @@global.query_cache_size = 1048576;
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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1048576
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SET @@global.query_cache_size = 1048575;
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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1047552
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'#--------------------FN_DYNVARS_133_04-------------------------#'
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SET @@global.query_cache_size = -1;
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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0
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SET @@global.query_cache_size = 4294967296;
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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4294967296
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SET @@global.query_cache_size = 511;
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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0
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SET @@global.query_cache_size = 10000.01;
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ERROR 42000: Incorrect argument type to variable 'query_cache_size'
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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0
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SET @@global.query_cache_size = -1024;
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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0
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SET @@global.query_cache_size = 42949672950;
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Warnings:
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Warning 1282 Query cache failed to set size 42949671936; new query cache size is 0
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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0
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'Bug # 34837: Errors are not coming on assigning invalid values to variable';
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SET @@global.query_cache_size = ON;
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ERROR 42000: Incorrect argument type to variable 'query_cache_size'
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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0
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SET @@global.query_cache_size = 'test';
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ERROR 42000: Incorrect argument type to variable 'query_cache_size'
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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0
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'#-------------------FN_DYNVARS_133_05----------------------------#'
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SET @@session.query_cache_size = 0;
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ERROR HY000: Variable 'query_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
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SELECT @@query_cache_size;
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@@query_cache_size
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0
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'#----------------------FN_DYNVARS_133_06------------------------#'
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SELECT @@global.query_cache_size = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='query_cache_size';
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@@global.query_cache_size = VARIABLE_VALUE
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1
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SELECT @@query_cache_size = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='query_cache_size';
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@@query_cache_size = VARIABLE_VALUE
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1
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'#---------------------FN_DYNVARS_133_07----------------------#'
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SET @@global.query_cache_size = TRUE;
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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0
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SET @@global.query_cache_size = FALSE;
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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0
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'#---------------------FN_DYNVARS_133_08----------------------#'
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SET @@global.query_cache_size = 1;
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SELECT @@query_cache_size = @@global.query_cache_size;
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@@query_cache_size = @@global.query_cache_size
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1
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'#---------------------FN_DYNVARS_133_09----------------------#'
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SET query_cache_size = 1;
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ERROR HY000: Variable 'query_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
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SELECT @@query_cache_size;
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@@query_cache_size
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0
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SET local.query_cache_size = 1;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'query_cache_size = 1' at line 1
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SELECT local.query_cache_size;
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ERROR 42S02: Unknown table 'local' in field list
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SET global.query_cache_size = 1;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'query_cache_size = 1' at line 1
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SELECT global.query_cache_size;
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ERROR 42S02: Unknown table 'global' in field list
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SELECT query_cache_size = @@session.query_cache_size;
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ERROR 42S22: Unknown column 'query_cache_size' in 'field list'
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SET @@global.query_cache_size = @start_value;
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SELECT @@global.query_cache_size;
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@@global.query_cache_size
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0
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