Oracle-L: Re: ON DELETE SET NULL ??

From: <Jared.Still_at_radisys.com>
Date: Mon, 19 May 2003 12:02:09 -0800
Message-ID: <F001.0059CED0.20030519120209@fatcity.com>

here ya go:

http://download-west.oracle.com/docs/cd/B10501_01/server.920/a96540/clauses3a.htm#998196

Just look for 'set null'.

Jared

Janet Linsy <janetlinsy_at_yahoo.com>
Sent by: root_at_fatcity.com
05/19/2003 11:56 AM
Please respond to ORACLE-L

        To:     Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com>
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        Subject:        ON DELETE SET NULL ??

Hi,

I used Erwin 3.5.2 to generate script. The DDL has the following, what exactly is ON DELETE SET NULL part?

ALTER TABLE ED_RECORDINGS_PAYMENTS

       ADD FOREIGN KEY (RECORDING_ID)
                             REFERENCES ED_RECORDINGS
                             ON DELETE SET NULL;

Thanks in advance.

Janet

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Author: Janet Linsy
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