SQLServer 自增长标识列的修改操作
在日常的sql server开发中，经常会用到Identity类型的标识列作为一个表结构的自增长编号。比如文章编号、记录序号等等。自增长的标识列的引用很大程度上 方便了数据库程序的开发，但是有时这个固执的字段类型也会带来一些麻烦。 自增长 SQL Server SET IDENTI
在日常的sql server开发中，经常会用到Identity类型的标识列作为一个表结构的自增长编号。比如文章编号、记录序号等等。自增长的标识列的引用很大程度上 方便了数据库程序的开发，但是有时这个固执的字段类型也会带来一些麻烦。 自增长 SQL ServerSET IDENTITY_INSERT [TABLE][ON|OFF]
DBCC CHECKIDENT（TABLE, [RESEED|NORESEED], [1])
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