On 5/30/06, Waldomiro <[EMAIL PROTECTED]> wrote:
Is there a command to Insert a record If It does not exists and a update if It exists?
Sure, it's called MERGE. See http://en.wikipedia.org/wiki/Merge_%28SQL%29
I mean the postgres should test if a record exist before insert and if It exist then the postgres must do an update instead an insert.
PostgreSQL does not support MERGE at the moment, sorry. -- Jonah H. Harris, Software Architect | phone: 732.331.1300 EnterpriseDB Corporation | fax: 732.331.1301 33 Wood Ave S, 2nd Floor | [EMAIL PROTECTED] Iselin, New Jersey 08830 | http://www.enterprisedb.com/ ---------------------------(end of broadcast)--------------------------- TIP 6: explain analyze is your friend
