




















scope_indentity() 返回插入到同一作用域中(存储过程,.......)的indentity列内的最后一个indentity值
declare @dt table
( _id int identity(1,1),
_name char(10)
)
insert into @dt (_name) values('scottxu')
insert into @dt (_name) values('psg')
insert into @dt (_name) values('nanfangxiaogui')
select * from @dt where _id=scope_identity()
结果:
3 nanfangxiaogui
以下示例将返回行号为 50 到 60(含)的行,并以 OrderDate 排序。
USE AdventureWorks;
GO
WITH OrderedOrders AS
(SELECT SalesOrderID, OrderDate,
ROW_NUMBER() OVER (order by OrderDate)as RowNumber
FROM Sales.SalesOrderHeader )
SELECT *
FROM OrderedOrders
WHERE RowNumber between 50 and 60;
select rows from sysindexes where id = object_id('tablename') and indid in (0,1)
此内容由惯性聚合(RSS阅读器)自动聚合整理,仅供阅读参考。 原文来自 — 版权归原作者所有。