> both return a single row indicating success or failure. The last
> two return a row for each record in the table. You'd probably be
> less than thrilled if you have a few million records.
No these means do not return any rows. They return sucess or faliure with
initiating
a fetch. In fact no DBMS will return any rows whether there is one record or
millions until a fetch is called.
A good DBMS will actually fail the statement at the prepare stage.
>
> Mike Schienle
> Interactive Visuals, Inc.
> http://www.ivsoftware.com
>
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