You can perform a number of different Boolean operations within a WHERE clause.

可以在where子句中执行许多不同的布尔操作。

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Boolean SUBTRACTION, DIVISION and NOT operations make up a complete set.

布尔减、布尔除与非运算构成完备集。

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Boolean SUBTRACTION, DIVISION and NOT operations make up a complete set.

布尔减、布尔除与非运算构成完备集。

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