Surrogate and composite primary keys
hi,
Why use composite primary key if I can use a surrogate key?
I am asking because I think it would be easier to reference one column in a where clause i.e than referencing 2 or more columns.
i.e, select .... where surrogate_key =...., rather than
where col1 = and col2 = and col3=......
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Surrogate and composite primary keys
January 24, 2018 04:36AM
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