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Message Posted: Wed, 10 Jun 2015 @ 08:52:55 GMT

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Subj:   Re: Write Lock - Partition level
From:   Anomy Anom

<-- Anonymously Posted: Tuesday, June 09, 2015 21:28 -->

You probably meant to say:

In DEV they were updating a non PI column which was placing table locks (so updates took turns but succeeded) and in PROD the updates were on PI column which is a RowHash level lock leading to Deadlock (due to the application design holding some locks already and requesting others).

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