mysql中两张表关联如何实现同时插入数据-学PHP

问题 2011-12-17 00:18:38 点击:42540

[数据库] mysql中两张表关联如何实现同时插入数据
有order表，里面有字段order_id，是自增的，还有order_message表，里面有order_id字段与order表order_id相同。向order表插入一条数据生成order_id后，再将order_id的值插入到order_massage表、

推荐答案 2011-12-17 00:18:38

在insert语句后写";SELECT @@IDENTITY"、

然后用"ExecuteScalar"方法查询单条记录即可、

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