mirror of
https://github.com/MariaDB/server.git
synced 2025-01-22 14:54:20 +01:00
93 lines
3.2 KiB
Text
93 lines
3.2 KiB
Text
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SET @global_start_value = @@global.innodb_sync_spin_loops;
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SELECT @global_start_value;
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@global_start_value
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20
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'#--------------------FN_DYNVARS_046_01------------------------#'
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SET @@global.innodb_sync_spin_loops = 0;
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SET @@global.innodb_sync_spin_loops = DEFAULT;
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SELECT @@global.innodb_sync_spin_loops;
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@@global.innodb_sync_spin_loops
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20
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'#---------------------FN_DYNVARS_046_02-------------------------#'
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SET innodb_sync_spin_loops = 1;
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ERROR HY000: Variable 'innodb_sync_spin_loops' is a GLOBAL variable and should be set with SET GLOBAL
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SELECT @@innodb_sync_spin_loops;
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@@innodb_sync_spin_loops
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20
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SELECT local.innodb_sync_spin_loops;
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ERROR 42S02: Unknown table 'local' in field list
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SET global innodb_sync_spin_loops = 0;
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SELECT @@global.innodb_sync_spin_loops;
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@@global.innodb_sync_spin_loops
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0
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'#--------------------FN_DYNVARS_046_03------------------------#'
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SET @@global.innodb_sync_spin_loops = 0;
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SELECT @@global.innodb_sync_spin_loops;
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@@global.innodb_sync_spin_loops
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0
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SET @@global.innodb_sync_spin_loops = 1;
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SELECT @@global.innodb_sync_spin_loops;
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@@global.innodb_sync_spin_loops
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1
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SET @@global.innodb_sync_spin_loops = 1000;
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SELECT @@global.innodb_sync_spin_loops;
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@@global.innodb_sync_spin_loops
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1000
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'#--------------------FN_DYNVARS_046_04-------------------------#'
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SET @@global.innodb_sync_spin_loops = -1;
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SELECT @@global.innodb_sync_spin_loops;
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@@global.innodb_sync_spin_loops
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18446744073709551615
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SET @@global.innodb_sync_spin_loops = "T";
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ERROR 42000: Incorrect argument type to variable 'innodb_sync_spin_loops'
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SELECT @@global.innodb_sync_spin_loops;
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@@global.innodb_sync_spin_loops
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18446744073709551615
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SET @@global.innodb_sync_spin_loops = "Y";
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ERROR 42000: Incorrect argument type to variable 'innodb_sync_spin_loops'
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SELECT @@global.innodb_sync_spin_loops;
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@@global.innodb_sync_spin_loops
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18446744073709551615
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SET @@global.innodb_sync_spin_loops = 1001;
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SELECT @@global.innodb_sync_spin_loops;
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@@global.innodb_sync_spin_loops
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1001
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'#----------------------FN_DYNVARS_046_05------------------------#'
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SELECT @@global.innodb_sync_spin_loops =
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VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='innodb_sync_spin_loops';
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@@global.innodb_sync_spin_loops =
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VARIABLE_VALUE
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1
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SELECT @@global.innodb_sync_spin_loops;
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@@global.innodb_sync_spin_loops
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1001
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SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='innodb_sync_spin_loops';
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VARIABLE_VALUE
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1001
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'#---------------------FN_DYNVARS_046_06-------------------------#'
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SET @@global.innodb_sync_spin_loops = OFF;
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ERROR 42000: Incorrect argument type to variable 'innodb_sync_spin_loops'
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SELECT @@global.innodb_sync_spin_loops;
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@@global.innodb_sync_spin_loops
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1001
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SET @@global.innodb_sync_spin_loops = ON;
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ERROR 42000: Incorrect argument type to variable 'innodb_sync_spin_loops'
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SELECT @@global.innodb_sync_spin_loops;
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@@global.innodb_sync_spin_loops
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1001
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'#---------------------FN_DYNVARS_046_07----------------------#'
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SET @@global.innodb_sync_spin_loops = TRUE;
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SELECT @@global.innodb_sync_spin_loops;
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@@global.innodb_sync_spin_loops
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1
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SET @@global.innodb_sync_spin_loops = FALSE;
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SELECT @@global.innodb_sync_spin_loops;
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@@global.innodb_sync_spin_loops
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0
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SET @@global.innodb_sync_spin_loops = @global_start_value;
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SELECT @@global.innodb_sync_spin_loops;
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@@global.innodb_sync_spin_loops
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20
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