USE [a] GO /****** Object: StoredProcedure [a].[Processname] Script Date: 02/24/2011 11:49:55 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO -- ============================================= -- Author: <Author,,Name> -- Create date: <Create Date,,> -- Description: <Description,,> -- ============================================= CREATE PROCEDURE [a].[Processname] @FromDateTime varchar(200), @ToDateTime varchar(200), @CountryCode varchar(200), @Version varchar(200) AS declare @sql varchar(1000) set @sql='select AccessDateTime,IpAddress,Area,AreaDetail as description,City,Version from a.TableName where AccessDateTime between ''' + @FromDateTime+''' and '''+ @ToDateTime+'''' BEGIN if(@CountryCode='') begin set @sql=@sql if(@Version='') begin set @sql = @sql +' order by id desc' end else begin set @sql = @sql + ' and Version='''+@Version +''' order by id desc' end end else begin set @sql=@sql if(@Version='') begin set @sql=@sql +' and Area='''+@CountryCode+''' order by id desc' end else begin set @sql=@sql +' and Area='''+@CountryCode+''' and Version='''+ @Version +''' order by id desc' end end --print @sql exec(@sql) END
存储过程的拼接写法 -- 转载
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转载自java032.iteye.com/blog/1470660
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