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ffbb2bbc09
This is covered in mysql-test/t/variables.test. There is no sense to test this for every individual variables. This is to reduce the coming soon patch for ROW-type routine variables, which will change the error from ER_PARSE_ERROR to a new error "unknown structured variable".
93 lines
3 KiB
Text
93 lines
3 KiB
Text
SET @start_value = @@global.flush;
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SELECT @start_value;
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@start_value
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0
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'#--------------------FN_DYNVARS_030_01------------------------#'
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SET @@global.flush = ON;
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SET @@global.flush = DEFAULT;
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SELECT @@global.flush;
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@@global.flush
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0
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'#---------------------FN_DYNVARS_030_02-------------------------#'
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SET @@global.flush = @start_value;
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SELECT @@global.flush;
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@@global.flush
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0
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'#--------------------FN_DYNVARS_030_03------------------------#'
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SET @@global.flush = ON;
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SELECT @@global.flush;
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@@global.flush
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1
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SET @@global.flush = OFF;
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SELECT @@global.flush;
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@@global.flush
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0
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SET @@global.flush = 0;
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SELECT @@global.flush;
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@@global.flush
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0
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SET @@global.flush = 1;
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SELECT @@global.flush;
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@@global.flush
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1
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'#--------------------FN_DYNVARS_030_04-------------------------#'
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SET @@global.flush = 2;
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ERROR 42000: Variable 'flush' can't be set to the value of '2'
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SET @@global.flush = -1;
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ERROR 42000: Variable 'flush' can't be set to the value of '-1'
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SET @@global.flush = TRUEF;
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ERROR 42000: Variable 'flush' can't be set to the value of 'TRUEF'
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SET @@global.flush = TRUE_F;
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ERROR 42000: Variable 'flush' can't be set to the value of 'TRUE_F'
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SET @@global.flush = FALSE0;
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ERROR 42000: Variable 'flush' can't be set to the value of 'FALSE0'
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SET @@global.flush = OON;
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ERROR 42000: Variable 'flush' can't be set to the value of 'OON'
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SET @@global.flush = ONN;
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ERROR 42000: Variable 'flush' can't be set to the value of 'ONN'
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SET @@global.flush = OOFF;
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ERROR 42000: Variable 'flush' can't be set to the value of 'OOFF'
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SET @@global.flush = 0FF;
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ERROR 42000: Variable 'flush' can't be set to the value of '0FF'
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SET @@global.flush = ' ';
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ERROR 42000: Variable 'flush' can't be set to the value of ' '
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SET @@global.flush = " ";
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ERROR 42000: Variable 'flush' can't be set to the value of ' '
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SET @@global.flush = '';
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ERROR 42000: Variable 'flush' can't be set to the value of ''
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'#-------------------FN_DYNVARS_030_05----------------------------#'
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SET @@session.flush = 1;
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ERROR HY000: Variable 'flush' is a GLOBAL variable and should be set with SET GLOBAL
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SELECT @@session.flush;
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ERROR HY000: Variable 'flush' is a GLOBAL variable
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'#----------------------FN_DYNVARS_030_06------------------------#'
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SELECT IF(@@global.flush, "ON", "OFF") = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='flush';
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IF(@@global.flush, "ON", "OFF") = VARIABLE_VALUE
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1
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'#---------------------FN_DYNVARS_030_07----------------------#'
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SET @@global.flush = TRUE;
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SELECT @@global.flush;
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@@global.flush
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1
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SET @@global.flush = FALSE;
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SELECT @@global.flush;
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@@global.flush
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0
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'#---------------------FN_DYNVARS_030_08----------------------#'
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SET @@global.flush = 1;
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SELECT @@flush = @@global.flush;
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@@flush = @@global.flush
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1
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'#---------------------FN_DYNVARS_030_09----------------------#'
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SET flush = 1;
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ERROR HY000: Variable 'flush' is a GLOBAL variable and should be set with SET GLOBAL
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SELECT global.flush;
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ERROR 42S02: Unknown table 'global' in field list
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SELECT flush = @@session.flush;
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ERROR 42S22: Unknown column 'flush' in 'field list'
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SET @@global.flush = @start_value;
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SELECT @@global.flush;
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@@global.flush
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0
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