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131 lines
5.3 KiB
Plaintext
131 lines
5.3 KiB
Plaintext
SET @start_value = @@global.query_cache_min_res_unit;
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SELECT @start_value;
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@start_value
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4096
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'#--------------------FN_DYNVARS_132_01------------------------#'
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SET @@global.query_cache_min_res_unit = 99;
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SET @@global.query_cache_min_res_unit = DEFAULT;
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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4096
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'#---------------------FN_DYNVARS_132_02-------------------------#'
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SET @@global.query_cache_min_res_unit = @start_value;
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SELECT @@global.query_cache_min_res_unit = 4096;
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@@global.query_cache_min_res_unit = 4096
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1
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'#--------------------FN_DYNVARS_132_03------------------------#'
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SET @@global.query_cache_min_res_unit = 0;
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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512
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SET @@global.query_cache_min_res_unit = 1;
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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512
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'Bug#34842: FN_DYNVARS_132_03 - Minimum value according to documentation is 0, and here it is 512';
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SET @@global.query_cache_min_res_unit = 512;
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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512
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SET @@global.query_cache_min_res_unit = 513;
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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520
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'Bug# 34877: Invalid Values are coming in variable on assigning valid values';
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SET @@global.query_cache_min_res_unit = 1048576;
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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1048576
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SET @@global.query_cache_min_res_unit = 1048575;
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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1048576
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'#--------------------FN_DYNVARS_132_04-------------------------#'
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SET @@global.query_cache_min_res_unit = -1;
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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512
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SET @@global.query_cache_min_res_unit = 4294967296;
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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4294967296
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SET @@global.query_cache_min_res_unit = 511;
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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512
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SET @@global.query_cache_min_res_unit = 10000.01;
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ERROR 42000: Incorrect argument type to variable 'query_cache_min_res_unit'
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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512
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SET @@global.query_cache_min_res_unit = -1024;
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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512
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SET @@global.query_cache_min_res_unit = 42949672950;
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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42949672952
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'Bug # 34837: Errors are not coming on assigning invalid values to variable';
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SET @@global.query_cache_min_res_unit = ON;
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ERROR 42000: Incorrect argument type to variable 'query_cache_min_res_unit'
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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42949672952
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SET @@global.query_cache_min_res_unit = 'test';
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ERROR 42000: Incorrect argument type to variable 'query_cache_min_res_unit'
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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42949672952
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'#-------------------FN_DYNVARS_132_05----------------------------#'
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SET @@session.query_cache_min_res_unit = 0;
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ERROR HY000: Variable 'query_cache_min_res_unit' is a GLOBAL variable and should be set with SET GLOBAL
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SELECT @@query_cache_min_res_unit;
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@@query_cache_min_res_unit
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42949672952
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'#----------------------FN_DYNVARS_132_06------------------------#'
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SELECT @@global.query_cache_min_res_unit = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='query_cache_min_res_unit';
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@@global.query_cache_min_res_unit = VARIABLE_VALUE
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1
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SELECT @@query_cache_min_res_unit = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='query_cache_min_res_unit';
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@@query_cache_min_res_unit = VARIABLE_VALUE
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1
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'#---------------------FN_DYNVARS_132_07----------------------#'
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SET @@global.query_cache_min_res_unit = TRUE;
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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512
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SET @@global.query_cache_min_res_unit = FALSE;
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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512
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'#---------------------FN_DYNVARS_132_08----------------------#'
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SET @@global.query_cache_min_res_unit = 1;
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SELECT @@query_cache_min_res_unit = @@global.query_cache_min_res_unit;
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@@query_cache_min_res_unit = @@global.query_cache_min_res_unit
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1
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'#---------------------FN_DYNVARS_132_09----------------------#'
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SET query_cache_min_res_unit = 1;
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ERROR HY000: Variable 'query_cache_min_res_unit' is a GLOBAL variable and should be set with SET GLOBAL
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SELECT @@query_cache_min_res_unit;
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@@query_cache_min_res_unit
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512
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SET local.query_cache_min_res_unit = 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_min_res_unit = 1' at line 1
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SELECT local.query_cache_min_res_unit;
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ERROR 42S02: Unknown table 'local' in field list
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SET global.query_cache_min_res_unit = 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_min_res_unit = 1' at line 1
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SELECT global.query_cache_min_res_unit;
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ERROR 42S02: Unknown table 'global' in field list
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SELECT query_cache_min_res_unit = @@session.query_cache_min_res_unit;
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ERROR 42S22: Unknown column 'query_cache_min_res_unit' in 'field list'
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SET @@global.query_cache_min_res_unit = @start_value;
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SELECT @@global.query_cache_min_res_unit;
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@@global.query_cache_min_res_unit
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4096
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