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MySql的约束性跟创建表演示

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Release： 2016-06-07 16:25:10
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MySql的约束性和创建表演示 1，创建表演示 2，常见的约束

MySql的约束性和创建表演示

1，创建表演示



2，常见的约束


Related labels：
mysql create Demo
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