CREATEPROCEDURE[dbo].[pro_CURSOR]
AS
BEGIN

--声明一个游标
DECLAREMyCURSORCURSORFOR
SELECTuserid,depidFROMusers

--打开游标
openMyCURSOR

--声明两个变量
declare@useridvarchar(50)
declare@depidvarchar(50)

--循环移动
fetchnextfromMyCURSORinto@userid,@depid
while(@@fetch_status=0)
begin
updateuserssetdescription=(selectdep_desfromdepartmentwheredepid=@depid)
whereuserid=@userid
fetchnextfromMyCURSORinto@userid,@depid
end

closeMyCURSOR
deallocateMyCURSOR

END