am Tue, dem 05.12.2006, um 16:25:31 +0100 mailte Marian POPESCU folgendes: > Hi, > > I want to write a function that updates several tables; if there is an > exception while updating, it should rollback the transaction and raise an > error. > > How can this be done in pgPLSQL in PostgreSQL 8.1 ?
A function runs within a transaction. You can trapp errors within a function, read this: http://www.postgresql.org/docs/8.1/interactive/plpgsql-control-structures.html#PLPGSQL-ERROR-TRAPPING Andreas -- Andreas Kretschmer Kontakt: Heynitz: 035242/47215, D1: 0160/7141639 (mehr: -> Header) GnuPG-ID: 0x3FFF606C, privat 0x7F4584DA http://wwwkeys.de.pgp.net ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq
