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These aren't queries, these are notations to represent database operations. Queries are written according to these equations.
But lets be real, nobody cares about these. :P
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Basics of Sets and Relations #7
You are viewing a single comment's thread. Return to all comments →
These aren't queries, these are notations to represent database operations. Queries are written according to these equations.
But lets be real, nobody cares about these. :P