使用Navicat V8.0创建数据库,外键出现错误ERROR 1005: Can't create table (errno: 121)
ERROR 1005: Can't create table (errno: 121)
errno 121 means a duplicate key error. Probably the table already exists in the InnoDB internal data dictionary, though the .frm file for the table has
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2012-12-31 09:12:53 ·
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