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			54 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			54 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
'#---------------------BS_STVARS_054_01----------------------#'
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SELECT COUNT(@@GLOBAL.version_comment);
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COUNT(@@GLOBAL.version_comment)
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1
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1 Expected
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'#---------------------BS_STVARS_054_02----------------------#'
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SET @@GLOBAL.version_comment=1;
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ERROR HY000: Variable 'version_comment' is a read only variable
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Expected error 'Read only variable'
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SELECT COUNT(@@GLOBAL.version_comment);
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COUNT(@@GLOBAL.version_comment)
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1
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1 Expected
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'#---------------------BS_STVARS_054_03----------------------#'
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SELECT @@GLOBAL.version_comment = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='version_comment';
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@@GLOBAL.version_comment = VARIABLE_VALUE
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1
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1 Expected
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SELECT COUNT(@@GLOBAL.version_comment);
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COUNT(@@GLOBAL.version_comment)
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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.GLOBAL_VARIABLES 
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WHERE VARIABLE_NAME='version_comment';
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COUNT(VARIABLE_VALUE)
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1
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1 Expected
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'#---------------------BS_STVARS_054_04----------------------#'
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SELECT @@version_comment = @@GLOBAL.version_comment;
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@@version_comment = @@GLOBAL.version_comment
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1
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1 Expected
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'#---------------------BS_STVARS_054_05----------------------#'
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SELECT COUNT(@@version_comment);
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COUNT(@@version_comment)
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1
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1 Expected
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SELECT COUNT(@@local.version_comment);
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ERROR HY000: Variable 'version_comment' is a GLOBAL variable
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Expected error 'Variable is a GLOBAL variable'
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SELECT COUNT(@@SESSION.version_comment);
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ERROR HY000: Variable 'version_comment' is a GLOBAL variable
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Expected error 'Variable is a GLOBAL variable'
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SELECT COUNT(@@GLOBAL.version_comment);
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COUNT(@@GLOBAL.version_comment)
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1
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1 Expected
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SELECT version_comment = @@SESSION.version_comment;
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ERROR 42S22: Unknown column 'version_comment' in 'field list'
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Expected error 'Readonly variable'
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