向sql server插入包含有主键值的记录

摘自:http://www.cnblogs.com/bigguai/archive/2011/10/28/2227302.html

有一次需要向表里插入一条记录,要求指定主键的值,可是sql server提示:

Msg 544, Level 16, State 1, Line 1
Cannot insert explicit value for identity column in table 'table_name' when IDENTITY_INSERT is set to OFF

中文的提示应该是“当IDENTITY_INSERT 设置为OFF时,不能向表中的标识列插入显示值”,查了资料可以这样操作

set IDENTITY_INSERT table_name on

然后插入数据:

insert into table_name (id) values (10)

再把identiti_insert设置成 off:

set IDENTITY_INSERT table_name off

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转载自only-copy.iteye.com/blog/1317060