Reg -Joins

  • If you are using ID for the join you will get a Cartesian result.

    How do you know which row in table b belongs to each row in table a?

    Far away is close at hand in the images of elsewhere.
    Anon.

  • I don't see anything (in common between the two) in that sample data that could help prevent the Cartesian product except maybe the dates.

    Jason...AKA CirqueDeSQLeil
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