下面是一个使用临时表的存储过程例子
USE [JointFrame31_zw] GO /****** Object: StoredProcedure [dbo].[Proc_ZL_GetMonthFlow] Script Date: 2017/04/05 9:18:29 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO -- ============================================= -- Author: <水狼一族> -- Create date: <2017.04.05> -- Description: <查看全市污染物各月份的排放量情况> -- TSQL: Proc_ZL_GetMonthFlow -- ============================================= ALTER PROCEDURE [dbo].[Proc_ZL_GetMonthFlow] AS SET NOCOUNT ON begin --创建废水临时表 create table #w(MonitorDate varchar(6),CODFlow numeric(18,6),NH4Flow numeric(18,6)) --插入废水临时表 insert into #w exec [AutoMonitor].[dbo].Proc_Big_Get_Pollutant_Month_Data_Water --创建废气临时表 create table #g( MonitorDate varchar(6), YCFlow numeric(18,4), S02Flow numeric(18,4), NOXFlow numeric(18,4) ) --创建废气临时表 insert into #g exec [AutoMonitor].[dbo]. Proc_Big_Get_Pollutant_Month_Data_Gas select MonitorDate into #date from #w a union select b.MonitorDate from #g b select p.*,isnull(CODFlow,0) CODPercent,isnull(NH4Flow,0) NH4Percent,isnull(YCFlow,0) YCPercent, isnull(S02Flow,0) S02Percent,isnull(NOXFlow,0) NOXPercent from #date p left join #w a on p.MonitorDate = a.MonitorDate left join #g b on p.MonitorDate = b.MonitorDate truncate table #w drop table #w truncate table #g drop table #g truncate table #date drop table #date end
时间: 2024-08-06 07:50:03