NessSteedainw6m NessSteedainw6m

06-01-2017
Computers and Technology

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Suppose you have two tables: officer and gentleman. what question(s) can be asked by using the union operator?

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rsmith6559 rsmith6559

07-01-2017

The union of two tables is basically the total of the two tables, so "or" questions would be my guess.

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