> Is there a way in PL/pgSQL to have a trigger look at the fields in a
> %ROWTYPE variable to look for changes?
> I'm looking to be able to log the fields that are different between old
> and new in a trigger, but don't want to have to list each field (It
> changes, occasionally, but it changes). I'd also like to add a
> timestamp and flag field when I store the record in the log table.
> Am I just SOL, or is there a way to do this? (7.2.1, if it matters).
I'm pretty sure there is a way to do what you want, and it's probably simpler
than you think.
However, I need you to be more explicit, with examples. I can't quite figure
out what is is you're trying to do.
In response to
pgsql-sql by date
|Next:||From: Larry Rosenman||Date: 2002-05-16 17:51:03|
|Subject: Re: trigger question|
|Previous:||From: Larry Rosenman||Date: 2002-05-16 17:38:13|
|Subject: trigger question|