Probably a silly question, but did you remember to set your database before you ran the query?  (IE: use peq; ) 
 
If it's still not working, you can use a program like HeidiSQL to pull up the database and run the query from there.  If it still doesn't work, well, someone would probably actually need to see your database structures. 
		
	
		
		
		
		
		
		
			
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				Hmm.
			 
		
		
		
		
		
		
	
		
		
	
	
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