T SQL Level Up Chapter 3 CASE Expressions

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  • เผยแพร่เมื่อ 2 พ.ย. 2024

ความคิดเห็น • 4

  • @hovardlee
    @hovardlee 3 ปีที่แล้ว

    My experience: try not to use non-equal joins :) If you are using so do not be suprised the performance may be poor ... I had such case and then I decided to design a query in a different maner. It worked..

  • @DigitalHeadShots
    @DigitalHeadShots 4 ปีที่แล้ว

    I'm curious where the scripts that go along with this video series are located.
    I'm studying t-sql and this series has been more helpful explaining the terminology than any of my college professors

    • @BrentOzarUnlimited
      @BrentOzarUnlimited  4 ปีที่แล้ว

      Thanks, glad you like it! We didn't publish the scripts, though. Enjoy the free videos!

  • @janmaarten6250
    @janmaarten6250 2 ปีที่แล้ว +1

    The CASE-expression inside the COUNT is unnecessary.