Subject | Dropp table if exists |
---|---|
Author | David Winslow |
Post date | 2005-03-01T17:22:28Z |
I am converting a sql database to firebird...
I cannot figure out how to check if a object already exists and if it does
drop it
This is my best best but it does not work:
IF exists (select * from RDB$GENERATORS where RDB$GENERATOR_NAME =
'GEN_USEDDS_ID1')
then
drop'GEN_USEDDS_ID1'
Does anyone know how this should be done?
Also if there is a dependency how do I make sure that the objects are all
deleted ?
Many thanks,
David
ib-support@yahoogroups.com
-----Original Message-----
From: firebird-support Moderator
[mailto:firebird-support-owner@yahoogroups.com]
Sent: Tuesday, March 01, 2005 7:18 PM
To: david@...
Subject: Welcome to firebird-support
Hello,
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I cannot figure out how to check if a object already exists and if it does
drop it
This is my best best but it does not work:
IF exists (select * from RDB$GENERATORS where RDB$GENERATOR_NAME =
'GEN_USEDDS_ID1')
then
drop'GEN_USEDDS_ID1'
Does anyone know how this should be done?
Also if there is a dependency how do I make sure that the objects are all
deleted ?
Many thanks,
David
ib-support@yahoogroups.com
-----Original Message-----
From: firebird-support Moderator
[mailto:firebird-support-owner@yahoogroups.com]
Sent: Tuesday, March 01, 2005 7:18 PM
To: david@...
Subject: Welcome to firebird-support
Hello,
Welcome to the firebird-support group at Yahoogroups, a free, easy-to-use
email group service. Please take a moment to review this message.
To start sending messages to members of this group, simply send email to
firebird-support@yahoogroups.com
If you do not wish to belong to firebird-support, you may unsubscribe by
sending an email to
firebird-support-unsubscribe@yahoogroups.com
You may also visit your home account page on Yahoogroups to modify your
subscriptions:
http://www.yahoogroups.com/mygroups
Regards,
Moderator, firebird-support
Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/