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删除指定字段上的外键

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Release： 2016-06-07 14:57:05
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原先不懂事，外键没有指定名称，在不同的数据库上删除很复杂，特编写一段脚本，删除指定字段上的外键 无

原先不懂事，外键没有指定名称，在不同的数据库上删除很复杂，特编写一段脚本，删除指定字段上的外键
Related labels：
different delete foreign key Field designation
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