nice, this could be put into a plpgsql function with error handling. ---------- Original Message ----------- From: "Jim C. Nasby" <jnasby@xxxxxxxxxxxxx> To: Alexander Scholz <alexander.scholz1@xxxxxxxxxx> Cc: pgsql-general@xxxxxxxxxxxxxx Sent: Fri, 21 Apr 2006 00:54:51 -0500 Subject: Re: [GENERAL] Query to check existence of stored procedure? > If you're on a more recent version, you can try and select the procname > for a proc and trap the error: > > decibel=# select 'abs(bigint)'::regprocedure; > regprocedure > -------------- > abs(bigint) > (1 row) > > decibel=# select 'abs(text)'::regprocedure; > ERROR: function "abs(text)" does not exist > decibel=# > > If you don't care about arguments you can use regproc. > > On Tue, Apr 18, 2006 at 08:26:49AM +0200, Alexander Scholz wrote: > > Hi Newsgroup, > > > > I need a query which can check for the existence of a certain stored > > procedure. > > > > (The pendant for MS SQL is > > > > IF EXISTS (SELECT * FROM "sysobjects" WHERE "id" = > > object_id(N'"MyTestStoredProcedure"') and OBJECTPROPERTY("id", > > N'IsProcedure') = 1) > > ... > > ) > > > > Any help would be appreciated! :-) > > > > Thanx in advance, > > > > Alexander. > > > > ---------------------------(end of broadcast)--------------------------- > > TIP 9: In versions below 8.0, the planner will ignore your desire to > > choose an index scan if your joining column's datatypes do not > > match > > > > -- > Jim C. Nasby, Sr. Engineering Consultant jnasby@xxxxxxxxxxxxx > Pervasive Software http://pervasive.com work: 512-231-6117 > vcard: http://jim.nasby.net/pervasive.vcf cell: 512-569-9461 > > ---------------------------(end of broadcast)--------------------------- > TIP 1: if posting/reading through Usenet, please send an appropriate > subscribe-nomail command to majordomo@xxxxxxxxxxxxxx so that your > message can get through to the mailing list cleanly ------- End of Original Message -------