On 5/30/06, Waldomiro <waldomiro@shx.com.br> 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.
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