mirror of
https://github.com/MariaDB/server.git
synced 2025-05-05 16:59:35 +03:00
142 lines
5.0 KiB
Plaintext
142 lines
5.0 KiB
Plaintext
SET @start_global_value = @@global.net_buffer_length;
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SET @@global.net_buffer_length = DEFAULT;
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connect con1,localhost,root,,;
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connection con1;
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'#--------------------FN_DYNVARS_109_01-------------------------#'
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SET @@global.net_buffer_length = 10000;
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Warnings:
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Warning 1292 Truncated incorrect net_buffer_length value: '10000'
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SET @@global.net_buffer_length = DEFAULT;
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SELECT @@global.net_buffer_length;
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@@global.net_buffer_length
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16384
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SET @@session.net_buffer_length = 20000;
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ERROR HY000: SESSION variable 'net_buffer_length' is read-only. Use SET GLOBAL to assign the value
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SET @@session.net_buffer_length = DEFAULT;
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ERROR HY000: SESSION variable 'net_buffer_length' is read-only. Use SET GLOBAL to assign the value
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SELECT @@session.net_buffer_length;
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@@session.net_buffer_length
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16384
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'#--------------------FN_DYNVARS_109_02-------------------------#'
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SET @@global.net_buffer_length = DEFAULT;
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SELECT @@global.net_buffer_length = 16384;
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@@global.net_buffer_length = 16384
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1
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'#--------------------FN_DYNVARS_109_03-------------------------#'
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SET @@global.net_buffer_length = 1024;
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SELECT @@global.net_buffer_length;
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@@global.net_buffer_length
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1024
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SET @@global.net_buffer_length = 1025;
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Warnings:
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Warning 1292 Truncated incorrect net_buffer_length value: '1025'
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SELECT @@global.net_buffer_length;
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@@global.net_buffer_length
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1024
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SET @@global.net_buffer_length = 1048576;
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SELECT @@global.net_buffer_length;
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@@global.net_buffer_length
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1048576
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SET @@global.net_buffer_length = 1048575;
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Warnings:
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Warning 1292 Truncated incorrect net_buffer_length value: '1048575'
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SELECT @@global.net_buffer_length;
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@@global.net_buffer_length
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1047552
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SET @@global.net_buffer_length = 65535;
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Warnings:
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Warning 1292 Truncated incorrect net_buffer_length value: '65535'
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SELECT @@global.net_buffer_length;
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@@global.net_buffer_length
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64512
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'#--------------------FN_DYNVARS_109_04-------------------------#'
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'#------------------FN_DYNVARS_109_05-----------------------#'
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SET @@global.net_buffer_length = 0;
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Warnings:
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Warning 1292 Truncated incorrect net_buffer_length value: '0'
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SELECT @@global.net_buffer_length;
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@@global.net_buffer_length
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1024
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SET @@global.net_buffer_length = -1024;
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Warnings:
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Warning 1292 Truncated incorrect net_buffer_length value: '-1024'
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SELECT @@global.net_buffer_length;
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@@global.net_buffer_length
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1024
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SET @@global.net_buffer_length = 1023;
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Warnings:
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Warning 1292 Truncated incorrect net_buffer_length value: '1023'
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SELECT @@global.net_buffer_length;
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@@global.net_buffer_length
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1024
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SET @@global.net_buffer_length = 1048577;
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Warnings:
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Warning 1292 Truncated incorrect net_buffer_length value: '1048577'
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SELECT @@global.net_buffer_length;
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@@global.net_buffer_length
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1048576
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SET @@global.net_buffer_length = 104857633;
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Warnings:
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Warning 1292 Truncated incorrect net_buffer_length value: '104857633'
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SELECT @@global.net_buffer_length;
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@@global.net_buffer_length
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1048576
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SET @@global.net_buffer_length = 65530.34;
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ERROR 42000: Incorrect argument type to variable 'net_buffer_length'
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SELECT @@global.net_buffer_length;
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@@global.net_buffer_length
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1048576
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SET @@global.net_buffer_length = test;
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ERROR 42000: Incorrect argument type to variable 'net_buffer_length'
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SELECT @@global.net_buffer_length;
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@@global.net_buffer_length
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1048576
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SET @@session.net_buffer_length = test;
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ERROR 42000: Incorrect argument type to variable 'net_buffer_length'
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SELECT @@session.net_buffer_length;
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@@session.net_buffer_length
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16384
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'#------------------FN_DYNVARS_109_06-----------------------#'
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SELECT @@global.net_buffer_length = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='net_buffer_length';
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@@global.net_buffer_length = VARIABLE_VALUE
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1
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'#------------------FN_DYNVARS_109_07-----------------------#'
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SELECT @@session.net_buffer_length = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='net_buffer_length';
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@@session.net_buffer_length = VARIABLE_VALUE
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1
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'#------------------FN_DYNVARS_109_08-----------------------#'
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SET @@global.net_buffer_length = TRUE;
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Warnings:
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Warning 1292 Truncated incorrect net_buffer_length value: '1'
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SELECT @@global.net_buffer_length;
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@@global.net_buffer_length
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1024
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SET @@global.net_buffer_length = FALSE;
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Warnings:
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Warning 1292 Truncated incorrect net_buffer_length value: '0'
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SELECT @@global.net_buffer_length;
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@@global.net_buffer_length
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1024
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'#---------------------FN_DYNVARS_109_09----------------------#'
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SET @@global.net_buffer_length = 2048;
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SELECT @@net_buffer_length = @@global.net_buffer_length;
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@@net_buffer_length = @@global.net_buffer_length
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0
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'#---------------------FN_DYNVARS_109_10----------------------#'
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'#---------------------FN_DYNVARS_109_11----------------------#'
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SELECT @@net_buffer_length;
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@@net_buffer_length
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16384
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SELECT local.net_buffer_length;
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ERROR 42S02: Unknown table 'local' in field list
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SELECT session.net_buffer_length;
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ERROR 42S02: Unknown table 'session' in field list
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SELECT net_buffer_length = @@session.net_buffer_length;
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ERROR 42S22: Unknown column 'net_buffer_length' in 'field list'
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connection default;
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SET @@global.net_buffer_length = @start_global_value;
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