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HOLDLOCK along with UPDLOCK
HOLDLOCK along with UPDLOCK
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mymail.default
mymail.default
Posted Thursday, January 10, 2013 10:32 AM
Valued Member
Group: General Forum Members
Last Login: Thursday, January 10, 2013 2:20 PM
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Visits: 223
Hi,
Using either HOLDLOCK or UPDLOCK as a lock hint allows other transactions to see the data, but, when used together, the other transactions cannot see the data until the previous transaction is completed.
Can anyone shed some light on what happens when these locks are used together, and what happens.
Thanks.
Post #1405553
GilaMonster
GilaMonster
Posted Thursday, January 10, 2013 11:53 AM
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Group: General Forum Members
Last Login: Today @ 7:51 AM
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The update lock is held until the transaction commits or rolls back.
Gail Shaw
Microsoft Certified Master: SQL Server 2008, MVP
SQL In The Wild
: Discussions on DB performance with occasional diversions into recoverability
We walk in the dark places no others will enter
We stand on the bridge and no one may pass
Post #1405582
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