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Need help with a trigger pls

  • December 9, 2015 at 5:29 pm

    #310099

    Hi All,

    We have a very narrow data table where I need to capture the date a specific value is inserted into specific column. The table is a Type 2 SCD that I'm loading via SSIS and using a MERGE statement. Whenever a value of 'Y' is inserted into a specific column I need to log the Account number, Value, and date in an audit table. The original value would be NULL. Any guidance would be very much appreciated.

    I was hoping I could do it via trigger on the destination table as opposed to performing a look-up and insert in staging prior to load. Thanks!

    -DG

  • December 9, 2015 at 6:15 pm

    #1845083

    DataGuy (12/9/2015)

    Hi All,

    We have a very narrow data table where I need to capture the date a specific value is inserted into specific column. The table is a Type 2 SCD that I'm loading via SSIS and using a MERGE statement. Whenever a value of 'Y' is inserted into a specific column I need to log the Account number, Value, and date in an audit table. The original value would be NULL. Any guidance would be very much appreciated.

    I was hoping I could do it via trigger on the destination table as opposed to performing a look-up and insert in staging prior to load. Thanks!

    -DG

    We would need to know what the whole table looks like. Please post the CREATE TABLE statement for it and the Audit table.

    --Jeff Moden

    RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
    First step towards the paradigm shift of writing Set Based code:
    ________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.

    Change is inevitable... Change for the better is not.

    Helpful Links:
    How to post code problems
    How to Post Performance Problems
    Create a Tally Function (fnTally)

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