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			54 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			54 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
'#---------------------BS_STVARS_052_01----------------------#'
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SELECT COUNT(@@GLOBAL.tmpdir);
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COUNT(@@GLOBAL.tmpdir)
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1
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1 Expected
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'#---------------------BS_STVARS_052_02----------------------#'
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SET @@GLOBAL.tmpdir=1;
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ERROR HY000: Variable 'tmpdir' is a read only variable
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Expected error 'Read only variable'
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SELECT COUNT(@@GLOBAL.tmpdir);
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COUNT(@@GLOBAL.tmpdir)
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1
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1 Expected
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'#---------------------BS_STVARS_052_03----------------------#'
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SELECT @@GLOBAL.tmpdir = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='tmpdir';
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@@GLOBAL.tmpdir = VARIABLE_VALUE
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1
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1 Expected
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SELECT COUNT(@@GLOBAL.tmpdir);
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COUNT(@@GLOBAL.tmpdir)
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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='tmpdir';
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COUNT(VARIABLE_VALUE)
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1
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1 Expected
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'#---------------------BS_STVARS_052_04----------------------#'
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SELECT @@tmpdir = @@GLOBAL.tmpdir;
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@@tmpdir = @@GLOBAL.tmpdir
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1
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1 Expected
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'#---------------------BS_STVARS_052_05----------------------#'
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SELECT COUNT(@@tmpdir);
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COUNT(@@tmpdir)
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1
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1 Expected
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SELECT COUNT(@@local.tmpdir);
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ERROR HY000: Variable 'tmpdir' is a GLOBAL variable
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Expected error 'Variable is a GLOBAL variable'
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SELECT COUNT(@@SESSION.tmpdir);
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ERROR HY000: Variable 'tmpdir' is a GLOBAL variable
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Expected error 'Variable is a GLOBAL variable'
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SELECT COUNT(@@GLOBAL.tmpdir);
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COUNT(@@GLOBAL.tmpdir)
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1
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1 Expected
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SELECT tmpdir = @@SESSION.tmpdir;
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ERROR 42S22: Unknown column 'tmpdir' in 'field list'
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Expected error 'Readonly variable'
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