pg_query

Hi There, I have a small question about sending PostgreSQL commands/statements. I noticed that there's a function pg_insert that can insert rows, but I have also seen codes that use pg_query(pg_exec, actually) to do the same job(in phpBB). Since 'query' is defined to 'retrieve' data, is it more preferred to use pg_insert when inserting rows? Maybe more generally, do I just send whatever through pg_query, or it's more adequate/efficient to use specific functions. Thank you. Moo ----------------------------------------------------------------- 每天都 Yahoo!奇摩 海的顏色、風的氣息、愛你的溫度，盡在信紙底圖 http://tw.promo.yahoo.com/mail_premium/stationery.html