Integration Services (SSIS)

Technical Article

Regular Expression Transformation

  • Article

The regular expression transformation exposes the power of regular expression matching within the pipeline. One or more columns can be selected, and for each column an individual expression can be applied. If all columns selected pass their tests then rows are passed down the successful match output. Rows that fail to pass all tests are directed down the alternate output.

2008-02-06

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SQLServerCentral Article

SQL Overview Part 1

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Monitoring your SQL Server instances and figuring out what's going on is important to keep an eye on your environment. David Bird brings us a new series that looks at how you might start setting this up with Integration Services.

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2011-07-01 (first published: )

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Locking Hierarchies

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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?

 

See possible answers