在sql查询中使用表变量

2022-05-24 0 361

复制代码 代码如下:

USE [DAF_DB]

GO

/****** Object: StoredProcedure [dbo].[PROG_WORKTASK_List] Script Date: 06/14/2010 21:14:43 ******/

SET ANSI_NULLS ON

GO

SET QUOTED_IDENTIFIER ON

GO

–[PROG_WORKTASK_List] 62,0,”,”,0,0,”,”

— =============================================

— Author: guo.lin

— Create date: 2010-03-10

— Description: 获取工作任务单列表,根据相关条件

— =============================================

ALTER PROCEDURE [dbo].[PROG_WORKTASK_List]

@userID varchar(10), —当前用户

@status int, —状态

@Leader varchar(30),

@Facilitators varchar(30),

@Level int ,

@Priority int,

@CloseDT varchar(30),

@CreatedBy varchar(30)

AS

BEGIN

declare @result table(

taskid int,

TaskName nvarchar(100),

TaskTopic nvarchar(100),

Level varchar(10),

Priority varchar(10),

Status varchar(10),

Leader varchar(100),

strLeader nvarchar(500),

Facilitators varchar(100),

cycletime varchar(10),

CloseDT datetime,

Createddt datetime,

CreatedBy varchar(30)

)

insert into @result select taskid,TaskName,TaskTopic,Level,Priority,Status,Leader,strLeader,Facilitators,cycletime,CloseDT,Createddt,CreatedBy

from Work_TaskProcess where createdby=@CreatedBy or leader like ‘%|’+@userid+’|%’ or Facilitators like ‘%|’+@userid+’|%’

if (@status <>0)

delete @result where status<>@status

if (@Leader<>”)

delete @result where leader not like ‘%|’+@Leader+’|%’

— if (@CreatedBy<>”)

— delete @result where CreatedBy<>@CreatedBy

if (@Level <> 0)

delete @result where level<>@level

if (@Priority <> 0)

delete @result where Priority<>@Priority

if (@CloseDT<>”)

delete @result where CloseDT<>@CloseDT

update @result set status=b.itemtext from @result a,DAF_Item b where a.Status=b.itemvalue and b.itemtype=’worktaskStatus’

update @result set Level=b.itemtext from @result a,DAF_Item b where a.Level=b.itemvalue and b.itemtype=’worktaskLevel’

update @result set Priority=b.itemtext from @result a,DAF_Item b where a.Priority=b.itemvalue and b.itemtype=’worktaskPriority’

update @result set createdby=b.username from @result a, DAF_useraccount b where a.createdBy=b.userid

update @result set cycletime=cycletime+’天’

select taskid,TaskName,TaskTopic,Level,Priority,Status,strLeader,Facilitators,cycletime,CloseDT,Createddt,CreatedBy from @result order by Createddt desc

END

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