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177 lines
6.1 KiB
Plaintext
177 lines
6.1 KiB
Plaintext
SET @start_global_value = @@global.max_seeks_for_key;
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SELECT @start_global_value;
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@start_global_value
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18446744073709551615
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SET @start_session_value = @@session.max_seeks_for_key;
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SELECT @start_session_value;
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@start_session_value
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18446744073709551615
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'#--------------------FN_DYNVARS_083_01-------------------------#'
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SET @@global.max_seeks_for_key = 100;
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SET @@global.max_seeks_for_key = DEFAULT;
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SELECT @@global.max_seeks_for_key;
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@@global.max_seeks_for_key
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18446744073709551615
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SET @@session.max_seeks_for_key = 200;
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SET @@session.max_seeks_for_key = DEFAULT;
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SELECT @@session.max_seeks_for_key;
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@@session.max_seeks_for_key
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18446744073709551615
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'#--------------------FN_DYNVARS_083_02-------------------------#'
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SET @@global.max_seeks_for_key = DEFAULT;
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SELECT @@global.max_seeks_for_key = 4294967295;
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@@global.max_seeks_for_key = 4294967295
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0
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SET @@session.max_seeks_for_key = DEFAULT;
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SELECT @@session.max_seeks_for_key = 4294967295;
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@@session.max_seeks_for_key = 4294967295
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0
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'#--------------------FN_DYNVARS_083_03-------------------------#'
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SET @@global.max_seeks_for_key = 1;
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SELECT @@global.max_seeks_for_key;
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@@global.max_seeks_for_key
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1
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SET @@global.max_seeks_for_key = 2;
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SELECT @@global.max_seeks_for_key;
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@@global.max_seeks_for_key
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2
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SET @@global.max_seeks_for_key = 65536;
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SELECT @@global.max_seeks_for_key;
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@@global.max_seeks_for_key
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65536
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SET @@global.max_seeks_for_key = 4294967295;
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SELECT @@global.max_seeks_for_key;
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@@global.max_seeks_for_key
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4294967295
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SET @@global.max_seeks_for_key = 4294967294;
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SELECT @@global.max_seeks_for_key;
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@@global.max_seeks_for_key
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4294967294
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'#--------------------FN_DYNVARS_083_04-------------------------#'
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SET @@session.max_seeks_for_key = 1;
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SELECT @@session.max_seeks_for_key;
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@@session.max_seeks_for_key
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1
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SET @@session.max_seeks_for_key = 2;
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SELECT @@session.max_seeks_for_key;
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@@session.max_seeks_for_key
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2
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SET @@session.max_seeks_for_key = 4294967295;
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SELECT @@session.max_seeks_for_key;
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@@session.max_seeks_for_key
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4294967295
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SET @@session.max_seeks_for_key = 4294967294;
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SELECT @@session.max_seeks_for_key;
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@@session.max_seeks_for_key
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4294967294
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SET @@session.max_seeks_for_key = 65535;
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SELECT @@session.max_seeks_for_key;
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@@session.max_seeks_for_key
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65535
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'#------------------FN_DYNVARS_083_05-----------------------#'
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SET @@global.max_seeks_for_key = 0;
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Warnings:
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Warning 1292 Truncated incorrect max_seeks_for_key value: '0'
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SELECT @@global.max_seeks_for_key;
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@@global.max_seeks_for_key
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1
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SET @@global.max_seeks_for_key = -1024;
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Warnings:
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Warning 1292 Truncated incorrect max_seeks_for_key value: '0'
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SELECT @@global.max_seeks_for_key;
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@@global.max_seeks_for_key
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1
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SET @@global.max_seeks_for_key = 4294967296;
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SELECT @@global.max_seeks_for_key;
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@@global.max_seeks_for_key
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4294967296
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SET @@global.max_seeks_for_key = 65530.34.;
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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 '.' at line 1
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SELECT @@global.max_seeks_for_key;
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@@global.max_seeks_for_key
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4294967296
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SET @@global.max_seeks_for_key = test;
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ERROR 42000: Incorrect argument type to variable 'max_seeks_for_key'
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SELECT @@global.max_seeks_for_key;
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@@global.max_seeks_for_key
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4294967296
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SET @@session.max_seeks_for_key = 0;
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Warnings:
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Warning 1292 Truncated incorrect max_seeks_for_key value: '0'
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SELECT @@session.max_seeks_for_key;
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@@session.max_seeks_for_key
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1
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SET @@session.max_seeks_for_key = -2;
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Warnings:
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Warning 1292 Truncated incorrect max_seeks_for_key value: '0'
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SELECT @@session.max_seeks_for_key;
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@@session.max_seeks_for_key
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1
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SET @@session.max_seeks_for_key = 65530.34.;
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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 '.' at line 1
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SET @@session.max_seeks_for_key = 4294967296;
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SELECT @@session.max_seeks_for_key;
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@@session.max_seeks_for_key
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4294967296
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'Bug # 34837: Errors are not coming on assigning invalid values to variable';
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SET @@session.max_seeks_for_key = test;
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ERROR 42000: Incorrect argument type to variable 'max_seeks_for_key'
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SELECT @@session.max_seeks_for_key;
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@@session.max_seeks_for_key
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4294967296
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'#------------------FN_DYNVARS_083_06-----------------------#'
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SELECT @@global.max_seeks_for_key = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='max_seeks_for_key';
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@@global.max_seeks_for_key = VARIABLE_VALUE
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1
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'#------------------FN_DYNVARS_083_07-----------------------#'
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SELECT @@session.max_seeks_for_key = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='max_seeks_for_key';
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@@session.max_seeks_for_key = VARIABLE_VALUE
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1
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'#------------------FN_DYNVARS_083_08-----------------------#'
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SET @@global.max_seeks_for_key = TRUE;
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SELECT @@global.max_seeks_for_key;
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@@global.max_seeks_for_key
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1
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SET @@global.max_seeks_for_key = FALSE;
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Warnings:
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Warning 1292 Truncated incorrect max_seeks_for_key value: '0'
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SELECT @@global.max_seeks_for_key;
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@@global.max_seeks_for_key
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1
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'#---------------------FN_DYNVARS_083_09----------------------#'
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SET @@global.max_seeks_for_key = 10;
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SELECT @@max_seeks_for_key = @@global.max_seeks_for_key;
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@@max_seeks_for_key = @@global.max_seeks_for_key
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0
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'#---------------------FN_DYNVARS_083_10----------------------#'
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SET @@max_seeks_for_key = 100;
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SELECT @@max_seeks_for_key = @@local.max_seeks_for_key;
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@@max_seeks_for_key = @@local.max_seeks_for_key
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1
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SELECT @@local.max_seeks_for_key = @@session.max_seeks_for_key;
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@@local.max_seeks_for_key = @@session.max_seeks_for_key
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1
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'#---------------------FN_DYNVARS_083_11----------------------#'
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SET max_seeks_for_key = 1;
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SELECT @@max_seeks_for_key;
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@@max_seeks_for_key
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1
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SELECT local.max_seeks_for_key;
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ERROR 42S02: Unknown table 'local' in field list
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SELECT session.max_seeks_for_key;
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ERROR 42S02: Unknown table 'session' in field list
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SELECT max_seeks_for_key = @@session.max_seeks_for_key;
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ERROR 42S22: Unknown column 'max_seeks_for_key' in 'field list'
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SET @@global.max_seeks_for_key = @start_global_value;
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SELECT @@global.max_seeks_for_key;
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@@global.max_seeks_for_key
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18446744073709551615
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SET @@session.max_seeks_for_key = @start_session_value;
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SELECT @@session.max_seeks_for_key;
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@@session.max_seeks_for_key
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18446744073709551615
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