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From "Tiago R. Espinha (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DERBY-3396) At the end transaction time(through commit/rollback), is clearing of the conglomerate (used for scans for update and delete) for an activation happening in the right place?
Date Mon, 13 Jul 2009 12:07:14 GMT

     [ https://issues.apache.org/jira/browse/DERBY-3396?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tiago R. Espinha updated DERBY-3396:
------------------------------------

    Urgency: Normal

Triaged for 10.5.2.

Assigned normal urgency.

> At the end transaction time(through commit/rollback), is clearing of the conglomerate
(used for scans for update and delete) for an activation happening in the right place?
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-3396
>                 URL: https://issues.apache.org/jira/browse/DERBY-3396
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>            Reporter: Mamta A. Satoor
>
> This is a fallout from DERBY-3304 https://issues.apache.org/jira/browse/DERBY-3304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12566169#action_12566169
(Dan's comment "For the update conglomerate clearing, I think that's code that is in the wrong
location, probably should be in the result set that set that field. That's probably a separate
issue.")
> At the time of commit processing, GenericLangaugeConnectionContext.endTransactionActivationHandling
does following
> 	a.clearHeapConglomerateController();
> At the time of rollback processing, BaseActivation.reset() does following
> 	updateHeapCC = null;
> Seems like the code for clearing conglomerate should be in a different place. I haven't
done research myself but wanted to log it as a jira entry so we do not forget about it.

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