Blog - Title

December, 2010

  • Conor vs. SQL

    Conor vs. more SARGable predicates

    I got another question in the mail this week from another reader:   Hi Conor Thanks for an interesting blog. Maybe you have the answer to this question: Why I SQL Server having performance problems with these types of expressions: --------------...
  • Conor vs. SQL

    Conor vs. Join Search Space

    I received a question this week from a reader about how SQL Server determines the join order if there are more than 6 joins in a query. There are a lot of details about how SQL Server’s optimizer works here, and some of them are beyond the level of detail...
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