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From "Daniel John Debrunner (JIRA)" <derby-...@db.apache.org>
Subject [jira] Commented: (DERBY-1539) As per the functional spec attached to DERBY-1330, a trigger should be dropped when a privilege required by the trigger is revoked.
Date Fri, 21 Jul 2006 23:39:14 GMT
    [ http://issues.apache.org/jira/browse/DERBY-1539?page=comments#action_12422793 ] 
            
Daniel John Debrunner commented on DERBY-1539:
----------------------------------------------

Thanks Mamta for looking into this - I'm still concerned that the object has the ability to
change its hashcode and it's worrying when you say:

"Since the earlier entries in hashtable is step 1) above were based on the hashcode of tableUUID
and grantee, we will not find the entry in the hash table based on the UUID."

Seems something is wrong when we do a lookup expecting to fail and then subsequent find the
object during creation time. I'm looking at the code to see what is going on.

> As per the functional spec attached to DERBY-1330, a trigger should be dropped when a
privilege required by the trigger is revoked.
> -----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-1539
>                 URL: http://issues.apache.org/jira/browse/DERBY-1539
>             Project: Derby
>          Issue Type: New Feature
>          Components: SQL
>    Affects Versions: 10.2.0.0
>            Reporter: Mamta A. Satoor
>         Assigned To: Mamta A. Satoor
>             Fix For: 10.2.0.0
>
>         Attachments: DERBY1539V1hashCodeEqualsDiff.txt, DERBY1539V1hashCodeEqualsStat.txt
>
>
> A trigger tracks its privileges requirements using Derby's Dependency Manager. If any
one of those required privileges are revoked, the trigger should be dropped automatically.

> I am just creating a new jira entry here so it is easier to track sub items of DERBY-1330.
Will link this Jira entry to DERBY-1330.

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