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2,048 PointsWhy location id is = 1?
Why st louis receive location id = 1, and columbia location id = 2?
1 Answer
Steven Parker
231,269 PointsID numbers often have no relationship to the other data.
Commonly, the ID number is assigned automatically by the database when the record is first created. So while it gives a convenient way of uniquely identifying records, it may have no other meaning than just the order that the record was added.