CREATE PROCEDURE [dbo].[GetAllStuClickTime] @stime nvarchar(20),–开始时间 @etime nvarchar(20)–结束时间 –时间为第一个循环体 以这个时间段为范围 AS BEGIN declare @days int declare @datediff int declare @datetime datetime declare @count INT
CREATE PROCEDURE [dbo].[GetAllStuClickTime]
@stime nvarchar(20),–开始时间
@etime nvarchar(20)–结束时间
–时间为第一个循环体 以这个时间段为范围
AS
BEGIN
declare @days int
declare @datediff int
declare @datetime datetime
declare @count INT
declare @classID nvarchar(50)
declare @people nvarchar(20)–学生卡号
declare @type nvarchar(50)–打卡类型
declare @typeValue nvarchar(50)–打卡类型Value值
set datefirst 1
set @count = 0
set @days = 0
set @datediff = datediff(day,@stime,@etime)
while @days <= @datediff –为天数(第几天第几天)
begin
set @datetime = dateadd(day,@days,@stime)
–第二个循环取出学生表中的学生姓名,班级编号
–新建游标
declare StuClickTime cursor for select 本文来源gao@!dai!ma.com搞$$代^@码!网!ClassName,TTCard from dbo.vw_StudentInfo
–打开游标
open StuClickTime
–从游标里取出数据给 变量 赋值
fetch next from StuClickTime into @classID,@people
begin
–判断游标的状态
— 0 fetch语句成功
— -1 fetch语句失败或此行不在结果集中
— -2被提取的行不存在
while @@fetch_status = 0
begin
–第三个循环体,将每个学生的每个类型循环
–新建游标
declare StuClickTimeTyp cursor for select PBC_Name,PBC_Value from TB_Code where PBC_Node=48
–打开游标
open StuClickTimeTyp
–从游标里取出数据给 变量 赋值
fetch next from StuClickTimeTyp into @type,@typeValue
begin
–判断游标的状态
— 0 fetch语句成功
— -1 fetch语句失败或此行不在结果集中
— -2被提取的行不存在
while @@fetch_status = 0
begin
–判断新表中是否存在此条循环出来的数据
set @count = (select isnull(count(*),0) from dbo.Sm_CheckInout where UserID=@people and resultType=@type and ClockTime=@datetime )
if(@count = 0)
begin
insert into Sm_CheckInout(ClassID,UserID,resultType,ClockTime,resultTypeValue) values(@classID,@people,@type,@datetime,@typeValue)
end–用游标去取下一条记录
fetch next from StuClickTimeTyp into @type,@typeValue
end
end
–关闭游标
close StuClickTimeTyp
–撤销游标
deallocate StuClickTimeTyp
–用游标去取下一条记录
fetch next from StuClickTime into @classID,@people
end
end
–关闭游标
close StuClickTime
–撤销游标
deallocate StuClickTime
set @days = @days + 1 –循环完了一天然后加一
end
END