游标基础用法

标签：游标   cursor   

Create PROCEDURE P_InsertSubject
@SubjectId int
AS
DECLARE rs CURSOR LOCAL SCROLL FOR
select studentid from student where StudentGradu = 1
OPEN rs
FETCH NEXT FROM rs INTO @tempStudentID
WHILE @@FETCH_STATUS = 0
BEGIN
Insert SelSubject values (@SubjectId,@tempStudentID)
FETCH NEXT FROM rs INTO @tempStudentID
END
CLOSE rs
GO

本文出自 “战争之影” 博客，请务必保留此出处http://rmlifejun.blog.51cto.com/7683304/1424369

游标基础用法,布布扣,bubuko.com

游标基础用法

标签：游标   cursor   

原文地址：http://rmlifejun.blog.51cto.com/7683304/1424369