AW: locking with tuxedo

From: Petr Novak <>
Date: Wed, 5 Jan 2011 13:49:09 +0000
Message-ID: <>

Hallo Remigiusz,

I cannot answer your question, but may be you could look on these documents:

Best Regards,

Von: []&quot; im Auftrag von &quot;Remigiusz Sokolowski [] Gesendet: Mittwoch, 5. Januar 2011 10:46 Bis: oracle-l
Betreff: locking with tuxedo


we hit from time to time the following issue: - some rows from a table are locked
- there is no blocking session information and the session, which tries to acquire lock has blocking_session_status set to NO HOLDER

The rows are locked by Tuxedo transaction. We suppose we hit the situation, when Tuxedo's TRAN_TIME is longer than distributed_lock_timeout and it seems setting those values to order TRAN_TIME<distributed_lock_timeout will solve this issue.

Question is how/where to search for more information about the "thing" holding lock and if it is possible to release such lock for example by forcing a local rollback?



Pole nakazi

Remigiusz Sokolowski <>
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-- Received on Wed Jan 05 2011 - 07:49:09 CST

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