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	in pghackers list. Support for oldstyle internal functions is gone (no longer needed, since conversion is complete) and pg_language entry 'internal' now implies newstyle call convention. pg_language entry 'newC' is gone; both old and newstyle dynamically loaded C functions are now called language 'C'. A newstyle function must be identified by an associated info routine. See src/backend/utils/fmgr/README.
		
			
				
	
	
		
			13 lines
		
	
	
		
			254 B
		
	
	
	
		
			MySQL
		
	
	
	
	
	
			
		
		
	
	
			13 lines
		
	
	
		
			254 B
		
	
	
	
		
			MySQL
		
	
	
	
	
	
DROP FUNCTION check_primary_key ();
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DROP FUNCTION check_foreign_key ();
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CREATE FUNCTION check_primary_key ()
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	RETURNS opaque
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	AS 'MODULE_PATHNAME'
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	LANGUAGE 'C';
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CREATE FUNCTION check_foreign_key ()
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	RETURNS opaque
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	AS 'MODULE_PATHNAME'
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	LANGUAGE 'C';
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