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			55 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			55 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
'#---------------------BS_STVARS_044_01----------------------#'
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SELECT COUNT(@@SESSION.sql_auto_is_null);
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COUNT(@@SESSION.sql_auto_is_null)
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1
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1 Expected
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'#---------------------BS_STVARS_044_02----------------------#'
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SET @@SESSION.sql_auto_is_null=1;
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"BUG:It should give error on setting this variable as it is readonly variable"
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Expected error 'Read only variable'
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SELECT COUNT(@@SESSION.sql_auto_is_null);
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COUNT(@@SESSION.sql_auto_is_null)
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1
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1 Expected
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'#---------------------BS_STVARS_044_03----------------------#'
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SELECT @@SESSION.sql_auto_is_null = VARIABLE_VALUE 
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES 
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WHERE VARIABLE_NAME='sql_auto_is_null';
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@@SESSION.sql_auto_is_null = VARIABLE_VALUE
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0
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1 Expected
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SELECT COUNT(@@SESSION.sql_auto_is_null);
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COUNT(@@SESSION.sql_auto_is_null)
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1
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1 Expected
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SELECT COUNT(VARIABLE_VALUE)
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES 
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WHERE VARIABLE_NAME='sql_auto_is_null';
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COUNT(VARIABLE_VALUE)
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1
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1 Expected
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'#---------------------BS_STVARS_044_04----------------------#'
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SELECT @@sql_auto_is_null = @@SESSION.sql_auto_is_null;
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@@sql_auto_is_null = @@SESSION.sql_auto_is_null
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1
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1 Expected
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'#---------------------BS_STVARS_044_05----------------------#'
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SELECT COUNT(@@sql_auto_is_null);
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COUNT(@@sql_auto_is_null)
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1
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1 Expected
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SELECT COUNT(@@local.sql_auto_is_null);
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COUNT(@@local.sql_auto_is_null)
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1
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1 Expected
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SELECT COUNT(@@SESSION.sql_auto_is_null);
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COUNT(@@SESSION.sql_auto_is_null)
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1
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1 Expected
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SELECT COUNT(@@GLOBAL.sql_auto_is_null);
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ERROR HY000: Variable 'sql_auto_is_null' is a SESSION variable
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Expected error 'Variable is a SESSION variable'
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SELECT COUNT(sql_auto_is_null = @@GLOBAL.sql_auto_is_null);
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ERROR 42S22: Unknown column 'sql_auto_is_null' in 'field list'
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Expected error 'Readonly variable'
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