Uses of Dual

From: <adizon_at_mail.us.net>
Date: 1996/08/21
Message-ID: <20830.adizon_at_mail.us.net>#1/1


I know I can get the user's name by doing 'select user from dual' and I can also get the next sequence number with 'select seq.nextval form dual'. Are there any more uses of dual aside from these? Thanks.

Lito Dizon
adizon_at_us.net Received on Wed Aug 21 1996 - 00:00:00 CEST

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