SQL 分布式查询、插入递增列示例 |
本文标签:SQL,分布式,递增列 复制代码 代码如下: truncate table TestTable EXEC sp_configure show advanced options, 1; -- 开启高级配置 RECONFIGURE EXEC sp_configure Ad Hoc Distributed Queries, 1;--开启分布式查询 RECONFIGURE set IDENTITY_insert TestTable on --设置 某表允许插入递增量 INSERT INTO TestTable(ID,Date,Info )SELECT a.ID,a.Date,a.Info FROM OPENROWSET(SQLOLEDB,V;sa;123456, SELECT * FROM TestDatabase.dbo.TestTable) AS a set IDENTITY_insert TestTable OFF --设置 不某表允许插入递增量 EXEC sp_configure Ad Hoc Distributed Queries, 0;--关闭分布式查询 RECONFIGURE EXEC sp_configure show advanced options, 0;--关闭高级配置 RECONFIGURE |