Name
   CLOSE
   --    Close a cursor
  
Synopsis
CLOSE cursor
  
    Inputs
   
    
- cursor
- 	The name of an open cursor to close.
        
    Outputs
   
    
- CLOSE
       
- 	Message returned if the cursor is successfully closed.
        
- NOTICE PerformPortalClose: portal "cursor" not found
       
- 	This warning is given if
	cursor is not
	declared or has already been closed.
        
   Description
  
   CLOSE frees the resources associated with an open cursor.
   After the cursor is closed, no subsequent operations
   are allowed on it. A cursor should be closed when it is
   no longer needed.
  
   An implicit close is executed for every open cursor when a
   transaction is terminated by COMMIT
 or ROLLBACK.
  
    Notes
   
    Postgres does not have
    an explicit OPEN cursor statement;
    a cursor is considered open when it is declared.
    Use the DECLARE statement to declare a cursor.
   
   Usage
  
   Close the cursor liahona:
  
CLOSE liahona;
  
   Compatibility
  
    SQL92
   
    CLOSE is fully compatible with SQL92.