Hello, use plperl.
PostgreSQL hasn't simple tool for it. Maybe this link will be usefull for you http://www.ciselant.de/projects/pg_ci_diff/ Pavel On 26/01/2008, Ivan Voras <[EMAIL PROTECTED]> wrote: > Hi, > > I'd like to implement some simple data logging via triggers on a small > number of infrequently updated tables and I'm wondering if there are > some helpful functions, plugins or idioms that would serialize a row > (received for example in a AFTER INSERT trigger) into a string that I'd > store in the log table. There's a limited number of field types > involved: varchars, integers and booleans. I'm not looking for anything > fancy, comma-separated string result will be just fine; Even better, > something like a dictionary ("field_name":"field_value",...) would be > nice. The reason for trying to do it this way is that I don't want to > create separate log tables for every table I wish to log. > > > > ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster
