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      Open Access Technology International

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      Open Access Technology International Software Developer interview

      Open Access Technology International Interview Question

      Software Developer Interview

      Whats an inner and outer join.

      Interview Answers

      Anonymous

      Mar 16, 2014

      Inner join is a simple join that selects all records from the multiple tables as long as there is a match between the columns.

      Anonymous

      Mar 16, 2014

      Outer join: returns all the records from the two joined tables even if no matching record exists.

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