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122 lines
3.9 KiB
Plaintext
122 lines
3.9 KiB
Plaintext
SET @start_value = @@session.identity;
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SELECT @start_value;
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@start_value
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0
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'#--------------------FN_DYNVARS_035_01------------------------#'
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SET @@session.identity = 99;
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'Variable is giving error on assigning Default value';
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SELECT @@session.identity;
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@@session.identity
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99
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'#---------------------FN_DYNVARS_035_02-------------------------#'
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SET @@session.identity = @start_value;
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SELECT @@session.identity = 0;
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@@session.identity = 0
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1
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'#--------------------FN_DYNVARS_035_03------------------------#'
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SET @@session.identity = 0;
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SELECT @@session.identity;
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@@session.identity
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0
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SET @@session.identity = 1099;
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SELECT @@session.identity;
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@@session.identity
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1099
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SET @@session.identity = 1800;
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SELECT @@session.identity;
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@@session.identity
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1800
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SET @@session.identity = 65535;
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SELECT @@session.identity;
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@@session.identity
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65535
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'#--------------------FN_DYNVARS_035_04-------------------------#'
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SET @@session.identity = -1;
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SELECT @@session.identity;
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@@session.identity
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-1
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SET @@session.identity = 100000000000;
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SELECT @@session.identity;
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@@session.identity
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100000000000
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SET @@session.identity = 10000.01;
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ERROR 42000: Incorrect argument type to variable 'identity'
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SELECT @@session.identity;
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@@session.identity
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100000000000
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SET @@session.identity = -1024;
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SELECT @@session.identity;
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@@session.identity
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-1024
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SET @@session.identity = 42949672950;
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SELECT @@session.identity;
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@@session.identity
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42949672950
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'Bug # 34837: Errors are not coming on assigning invalid values to variable'
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SET @@session.identity = ON;
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ERROR 42000: Incorrect argument type to variable 'identity'
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SELECT @@session.identity;
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@@session.identity
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42949672950
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SET @@session.identity = 'test';
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ERROR 42000: Incorrect argument type to variable 'identity'
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SELECT @@session.identity;
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@@session.identity
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42949672950
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'#-------------------FN_DYNVARS_035_05----------------------------#'
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SET @@global.identity = 0;
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ERROR HY000: Variable 'identity' is a SESSION variable and can't be used with SET GLOBAL
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SELECT @@global.identity;
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ERROR HY000: Variable 'identity' is a SESSION variable
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'#----------------------FN_DYNVARS_035_06------------------------#'
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SELECT @@global.identity = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='identity';
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ERROR HY000: Variable 'identity' is a SESSION variable
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SELECT @@session.identity = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='identity';
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@@session.identity = VARIABLE_VALUE
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1
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'#-------------------FN_DYNVARS_035_07----------------------------#'
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SET @@global.identity = 0;
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ERROR HY000: Variable 'identity' is a SESSION variable and can't be used with SET GLOBAL
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SELECT @@global.identity;
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ERROR HY000: Variable 'identity' is a SESSION variable
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'#---------------------FN_DYNVARS_035_08----------------------#'
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SET @@session.identity = TRUE;
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SELECT @@session.identity;
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@@session.identity
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1
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SET @@session.identity = FALSE;
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SELECT @@session.identity;
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@@session.identity
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0
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'#---------------------FN_DYNVARS_035_09----------------------#'
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SET @@session.identity = 1;
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SELECT @@identity = @@session.identity;
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@@identity = @@session.identity
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1
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SELECT @@session.identity = @@local.identity;
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@@session.identity = @@local.identity
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1
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'#---------------------FN_DYNVARS_035_10----------------------#'
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SET identity = 1;
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SELECT @@identity;
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@@identity
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1
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SET local.identity = 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 'identity = 1' at line 1
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SELECT local.identity;
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ERROR 42S02: Unknown table 'local' in field list
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SET session.identity = 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 'identity = 1' at line 1
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SELECT session.identity;
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ERROR 42S02: Unknown table 'session' in field list
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SELECT identity = @@session.identity;
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ERROR 42S22: Unknown column 'identity' in 'field list'
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SET @@session.identity = @start_value;
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SELECT @@session.identity;
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@@session.identity
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0
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