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Date: Fri, 12 Aug 2011 10:38:27 +0000 (UTC)
From: "Kristian Waagan (JIRA)" <jira@apache.org>
To: derby-dev@db.apache.org
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Subject: [jira] [Updated] (DERBY-735) Need implementation for `ON UPDATE
 CASCADE`
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     [ https://issues.apache.org/jira/browse/DERBY-735?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kristian Waagan updated DERBY-735:
----------------------------------

    Assignee:     (was: Sylvain Leroux)

Unassigning due to inactivity.

Sylvain, if you still want to work on this feel free to reassign it you yourself.

> Need implementation for `ON UPDATE CASCADE`
> -------------------------------------------
>
>                 Key: DERBY-735
>                 URL: https://issues.apache.org/jira/browse/DERBY-735
>             Project: Derby
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 10.1.2.1
>         Environment: Gentoo Linux, JDK 1.5.0_04
>            Reporter: Igor Galchevsky
>
> Ifound no chance to implement such statement in derby
> CREATE TABLE A (
>     ax INTEGER NOT NULL,
>     PRIMARY KEY(ax)
> );
> CREATE TABLE B (
>     
>     bx INTEGER NOT NULL,
>     
>     FOREIGN KEY (bx)     REFERENCES A (ax)
>     ON UPDATE CASCADE -- can't make this work
>     ON DELETE CASCADE
> );
> Seems `ON UPDATE CASCADE` does not implemented in derby yet.
> P.S. I found this working in HSQL, M$SQL, PostgreSQL... but not in
> debry :(

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