I have 2 plpgsql defined functions, say: create function A(....) returns ... as' ..... 'language 'plpgsql'; create function B(....) returns ... as ' declare .... begin select A(..) into myvar from .... .... end; 'language 'plpgsql'; If I modify function A (drop && re_create), then I have to re_create function B though no change to function B. Is there any way (sql stmt) let me re_load function B's defination without using drop and create?? Thanks. Jie LIANG St. Bernard Software 10350 Science Center Drive Suite 100, San Diego, CA 92121 Office:(858)320-4873 [EMAIL PROTECTED] www.stbernard.com www.ipinc.com ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/users-lounge/docs/faq.html