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From "Satheesh Bandaram (JIRA)" <derby-...@db.apache.org>
Subject [jira] Created: (DERBY-551) Allow invoking java stored procedures from inside a trigger. Make CALL a valid statement in the trigger body.
Date Thu, 01 Sep 2005 23:45:12 GMT
Allow invoking java stored procedures from inside a trigger. Make CALL a valid statement in
the trigger body.
-------------------------------------------------------------------------------------------------------------

         Key: DERBY-551
         URL: http://issues.apache.org/jira/browse/DERBY-551
     Project: Derby
        Type: New Feature
  Components: SQL  
    Versions: 10.1.1.0    
 Environment: All platforms
 Reporter: Satheesh Bandaram


Derby currently doesn't allow CALL statement to be used in a trigger body. It would be great
to allow java stored procedure invocation inside a trigger. Since Derby doesn't have SQL procedure
language, triggers can only execute a single SQL statement. If we allow stored procedures
in triggers, it would be possible to write a trigger that involves more than just one SQL
statement. Functions are currently allowed, but they are read-only.

I believe it is fairly easy to support this enhancement. Need good amount of testing though.

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