Обсуждение: debugging Pl/Tcl
Hello again, I seem to be forever debugging my Tcl functions in Postgresql. I get a lot of this: wrong # args: should be "string match ?-nocase? pattern string" Tcl doesn't seem to like to specify WHERE the problem is and it's not Postgres' fault - even the Tcl Wish interpreter leaves out this vital information. However - as I have a number of possible triggers and functions being called on an update - is there a Postgresql command I can run after an error to get specifics such as which trigger/function it was that failed. Finally - I've asked this before - I've checked the "changes" list for Postgres 7.1 because I'm wondering if maybe I can abandon Tcl for Perl - but that would require that Postgres 7.1 supporting triggered pl/Perl functions - and I see no mention of it in the "changes" for 7.1. Can it yet? Can anyone explain to me why Postgres can't use triggers with Perl functions? Andy.
On Fri, 4 May 2001, Andy Koch wrote: > Finally - I've asked this before - I've checked the "changes" list for > Postgres 7.1 because I'm wondering if maybe I can abandon Tcl for Perl - > but that would require that Postgres 7.1 supporting triggered pl/Perl > functions - and I see no mention of it in the "changes" for 7.1. Can it yet? No. > Can anyone explain to me why Postgres can't use triggers with Perl functions? Cuz nobody wrote it. ;) -alex