Justin H-Davies

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Creating a Striped Backup Set with AI

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I needed to test a striped backup, so I decided to ask the AI’s...

Trace Flag 1448 – Lessons from a Technical Interview

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In SQL Server environments where transactional replication runs alongside Always On Availability Groups (AGs),...

Disable the sa login in SQL Server (and sleep better)

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Disable the sa login in SQL Server (and sleep better)If you run SQL Server...

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Create an HTML Report on the Status of SQL Server Agent Jobs

By Nisarg Upadhyay

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SQLPS and syspolicy_purge_history job

By schleep

The SQLPS.exe file has gone AWOL on 2 of my 4 SQL servers, ie,...

Be Wary of Data

By Steve Jones - SSC Editor

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Question of the Day

Locking Hierarchies

You have a table [dbo].[orders] without a Clustered Index (Heap). The table does not have any other nonclustered indexes! You rund the following command in Read Committed Isolation Level: 

SELECTo_orderdate,
        o_orderkey,
        o_custkey,
        o_storekey
FROMdbo.orders
WHEREo_orderkey = 3877;

What locking hierarchy will Microsoft SQL Server use?

 

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