Ignored PostgreSQL SET command

I have a line in a PHP script that looks like this: $set=pg_exec($dbconn, "SET DATESTYLE TO 'European'"); //Set date format Since my ISP updated their server, this appears to be ignored as pgsql always returns dates in ISO format. 1. What is the default format of dates returned that I can ALWAYS rely on? 2. Why is the command ignored? ======================================================================= Patrick Dunford, Christchurch, NZ - http://pdunford.godzone.net.nz/ There is no wisdom, no insight, no plan that can succeed against the LORD. -- Proverbs 21:30 http://www.heartlight.org/cgi-shl/todaysverse.cgi?day=20010101 ======================================================================= Created by Mail2Sig - http://pdunford.godzone.net.nz/software/mail2sig/