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Home › Forums › kdb+ › Performance using a table to combine where phrases › Re: Performance using a table to combine where phrases

  • gyorokpeter-kx

    Member
    July 6, 2023 at 12:00 am

    If you have a list of where clauses separated by a comma, it is executed sequentially, successively reducing the number of rows processed. On the other hand if you use the & operator, all operations will run on the full table.

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