ICU 是一种说不出的痛啊

最新推荐文章于 2024-10-24 00:01:31 发布

转载最新推荐文章于 2024-10-24 00:01:31 发布 · 135 阅读

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原文链接：http://www.cnblogs.com/ifreesoft/p/4521146.html

本文介绍了一个SQL存储过程，用于从Nursing数据库中获取ICU虚拟指标，包括通过游标处理数据、分隔字符串以及更新临时表等步骤。

USE [Nursing] GO

/****** Object:  StoredProcedure [dbo].[P_GetICUVitualSign]    Script Date: 05/21/2015 21:47:21 ******/ SET ANSI_NULLS ON GO

SET QUOTED_IDENTIFIER ON GO

CREATE PROCEDURE [dbo].[P_GetICUVitualSign]   @VisitNumberParam varchar (30),   @RecordTypeParam datetime AS BEGIN

 SELECT *  into #temp   FROM [Nursing].[dbo].[V_ICUVitualSign]   where VisitNumber=@VisitNumberParam   order by RecordTime   -----------------------2----------------- create table #tempdata (   visitnumber varchar(30),   recordtime datetime,   code varchar(100),   value varchar(100) )

create table #tempdata2 (   rowindex int,   visitnumber varchar(30),   recordtime datetime,   code varchar(100),   value varchar(100) ) -----------------------3----------------- declare mycursor cursor for select VisitNumber,ItemNo,Value,RecordTime from #temp

declare @VisitNumber varchar(100) declare @ItemNo varchar(100) declare @Value varchar(100) declare @RecordTime datetime

open mycursor

FETCH next from mycursor into @VisitNumber,@ItemNo,@Value,@RecordTime

if @ItemNo=0 begin  insert into #tempdata2(rowindex,visitnumber,code,value)  select pos as rowindex, @VisitNumber as visitnumber,    nvalue as code ,'' as value   from Nursing.dbo.SplitToTable(@Value) where LEN(nvalue)>0 end

while @@FETCH_STATUS=0 begin

FETCH next from mycursor  into  @VisitNumber,@ItemNo,@Value,@RecordTime

declare @count int select @count=COUNT(1) from #tempdata2

if(@ItemNo=0)   begin   delete from #tempdata2   insert into #tempdata2(rowindex,visitnumber,code,value)   select  pos as rowindex,  @VisitNumber as visitnumber,     nvalue as code ,'' as value   from Nursing.dbo.SplitToTable(@Value) where LEN(nvalue)>0   end else begin  if(@count>0)   begin     delete from #tempdata where recordtime=@RecordTime     insert into #tempdata(   visitnumber,   recordtime ,   code ,   value )  select       a.visitnumber as visitnumber,    b.recordtime as recordtime ,    a.code as code ,    b.value  as value    from #tempdata2  as a left join       (select   pos as rowindex,    @RecordTime as recordtime,   nvalue as value   from Nursing.dbo.SplitToTable(@Value) where LEN(nvalue)>0) as b    on a.rowindex=b.rowindex   end end end

close mycursor DEALLOCATE mycursor -----------------------return data-----------------

  select    ltrim(rtrim(visitnumber)) as visitnumber,      recordtime as recordtime,      ltrim(rtrim(code )) as code,      ltrim( rtrim( value )) as value    from #tempdata  where recordtime=@RecordTypeParam   ------------------------------over-----------------   drop table #temp   drop table #tempdata   drop table #tempdata2  END

GO

转载于:https://www.cnblogs.com/ifreesoft/p/4521146.html