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From "Daniel John Debrunner (JIRA)" <derby-...@db.apache.org>
Subject [jira] Commented: (DERBY-115) BEFORE triggers missing from CREATE TRIGGER documentation
Date Fri, 24 Jun 2005 23:54:57 GMT
    [ http://issues.apache.org/jira/browse/DERBY-115?page=comments#action_12314447 ] 

Daniel John Debrunner commented on DERBY-115:

In the Triggered-SQL-statement section, an additiona limitation is that before triggers can
not have INSERT, UPDATE or DELETE statements as their action.

> BEFORE triggers missing from CREATE TRIGGER documentation
> ---------------------------------------------------------
>          Key: DERBY-115
>          URL: http://issues.apache.org/jira/browse/DERBY-115
>      Project: Derby
>         Type: Bug
>   Components: Documentation
>     Versions:
>     Reporter: Daniel John Debrunner
>     Priority: Minor
>  Attachments: derby115final.zip
> Derby does support before triggers, syntax is the same as after triggers,
> but replace AFTER with NO CASCADE BEFORE. Eg.
> create trigger t1
> NO CASCADE BEFORE insert on x
> referencing new_table as newrowtab
> for each statement mode db2sql
> insert into y select x from newrowtab;

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