To ensure that the autonumbered id fields get restored to the same value, be sure to drop all tables before you restore them.

为了确保自动编号的id字段被恢复为相同的值，一定要在恢复表前将它们全部删除。

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To ensure that the autonumbered id fields get restored to the same value, be sure to drop all tables before you restore them.

为了确保自动编号的id字段被恢复为相同的值，一定要在恢复表前将它们全部删除。

youdao