프로그래밍.../PostgreSQL | Posted by 고기킬러 2009. 12. 22. 14:38

PostgreSQL의 PL/PgSQL 사용법

CREATE FUNCTION pgl_get_rows() RETURNS SETOF RECORD AS
'
DECLARE
  row RECORD;

BEGIN
  FOR row IN EXECUTE ''select field1,field2 from pkg_test ''
  LOOP
    RETURN next row;

  END LOOP;
  RETURN;
END;
' LANGUAGE 'plpgsql' ;