Re: Delete Rule Error

From: Andrus Adamchik (andru..bjectstyle.org)
Date: Tue Jul 26 2005 - 16:18:40 EDT

  • Next message: Andrus Adamchik: "Re: Deleting Object from M to M relation"

    > Hello,
    >
    > I want to delete a relational table row. Although I set the relation
    > delete
    > rule nullify, it is not set the relation null.
    > *SystemLogs table has column of LogTypeId and LogTypeId has relatýon with
    > Id (P.K. column) of LogType table.
    > *When I delete a row of LogType table, LogTypeId column of SystemLogs
    > table, which has relation of deleted row of LogType table,
    > is not nullified automaticly.

    Doublecheck on what side of the relationship "Nullify" is set. It should
    be on the FROM side of the object being deleted. So LogType -> SystemLog
    must have a "Nullify" rule, not the SystemLog -> LogType ...

    > My observation is that this rule is not work after the contex
    > commitChanges(); line.

    After? It should take effect BEFORE and DURING the commit.

    Andrus

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