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https://github.com/MariaDB/server.git
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103 lines
4.0 KiB
Plaintext
103 lines
4.0 KiB
Plaintext
SET @start_value = @@global.binlog_cache_size;
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SELECT @start_value;
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@start_value
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32768
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'#--------------------FN_DYNVARS_006_01------------------------#'
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SET @@global.binlog_cache_size = 100;
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Warnings:
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Warning 1292 Truncated incorrect binlog_cache_size value: '100'
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SET @@global.binlog_cache_size = DEFAULT;
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SELECT @@global.binlog_cache_size;
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@@global.binlog_cache_size
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32768
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'#---------------------FN_DYNVARS_006_02-------------------------#'
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SET @@global.binlog_cache_size = @start_value;
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SELECT @@global.binlog_cache_size = 32768;
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@@global.binlog_cache_size = 32768
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1
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'#--------------------FN_DYNVARS_006_03------------------------#'
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SET @@global.binlog_cache_size = 4096;
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SELECT @@global.binlog_cache_size;
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@@global.binlog_cache_size
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4096
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SET @@global.binlog_cache_size = 4294967295;
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SELECT @@global.binlog_cache_size;
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@@global.binlog_cache_size
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4294963200
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SET @@global.binlog_cache_size = 10000;
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SELECT @@global.binlog_cache_size;
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@@global.binlog_cache_size
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8192
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SET @@global.binlog_cache_size = 21221204;
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SELECT @@global.binlog_cache_size;
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@@global.binlog_cache_size
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21217280
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'Bug: Invalid values are coming in variable on assigning valid values'
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'#--------------------FN_DYNVARS_006_04-------------------------#'
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SET @@global.binlog_cache_size = 1024;
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Warnings:
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Warning 1292 Truncated incorrect binlog_cache_size value: '1024'
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SELECT @@global.binlog_cache_size;
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@@global.binlog_cache_size
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4096
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SET @@global.binlog_cache_size = 10000.01;
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ERROR 42000: Incorrect argument type to variable 'binlog_cache_size'
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SET @@global.binlog_cache_size = -1024;
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Warnings:
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Warning 1292 Truncated incorrect binlog_cache_size value: '0'
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SELECT @@global.binlog_cache_size;
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@@global.binlog_cache_size
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4096
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SET @@global.binlog_cache_size = 42949672950;
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Warnings:
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Warning 1292 Truncated incorrect binlog_cache_size value: '42949672950'
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SELECT @@global.binlog_cache_size;
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@@global.binlog_cache_size
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4294963200
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'Bug: Errors are not coming on assigning invalid values to variable'
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SET @@global.binlog_cache_size = ON;
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ERROR 42000: Incorrect argument type to variable 'binlog_cache_size'
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SET @@global.binlog_cache_size = 'test';
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ERROR 42000: Incorrect argument type to variable 'binlog_cache_size'
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'#-------------------FN_DYNVARS_006_05----------------------------#'
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SET @@session.binlog_cache_size = 0;
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ERROR HY000: Variable 'binlog_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
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'#----------------------FN_DYNVARS_006_06------------------------#'
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SELECT @@global.binlog_cache_size = VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='binlog_cache_size';
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@@global.binlog_cache_size = VARIABLE_VALUE
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1
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'#---------------------FN_DYNVARS_006_07----------------------#'
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SET @@global.binlog_cache_size = TRUE;
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Warnings:
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Warning 1292 Truncated incorrect binlog_cache_size value: '1'
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SELECT @@global.binlog_cache_size;
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@@global.binlog_cache_size
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4096
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SET @@global.binlog_cache_size = FALSE;
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Warnings:
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Warning 1292 Truncated incorrect binlog_cache_size value: '0'
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SELECT @@global.binlog_cache_size;
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@@global.binlog_cache_size
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4096
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'Bug: Errors are not coming on assigning TRUE/FALSE to variable'
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'#---------------------FN_DYNVARS_006_08----------------------#'
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SET @@global.binlog_cache_size = 1;
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Warnings:
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Warning 1292 Truncated incorrect binlog_cache_size value: '1'
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SELECT @@binlog_cache_size = @@global.binlog_cache_size;
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@@binlog_cache_size = @@global.binlog_cache_size
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1
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'#---------------------FN_DYNVARS_006_09----------------------#'
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SET binlog_cache_size = 1;
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ERROR HY000: Variable 'binlog_cache_size' is a GLOBAL variable and should be set with SET GLOBAL
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SET global.binlog_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 'binlog_cache_size = 1' at line 1
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SELECT global.binlog_cache_size;
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ERROR 42S02: Unknown table 'global' in field list
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SELECT binlog_cache_size = @@session.binlog_cache_size;
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ERROR 42S22: Unknown column 'binlog_cache_size' in 'field list'
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SET @@global.binlog_cache_size = @start_value;
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SELECT @@global.binlog_cache_size;
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@@global.binlog_cache_size
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32768
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