在SQL存储过程中给条件变量加上单引号,不加语句就会出问题,以下就是在存储过程中将条件where设置成了动态变化的,给where赋完值再和前面的语句拼接,再execute(SQL) ), )), )+''',sdate)<=0) and ' +' shopid='''+@shopid+''' and VenderID in ' +' (select vender from tableB where vendertype=''类型'' and shopid='''+@shopid+''')' --
http://huihai.iteye.com/blog/1005144 在存储过程中经常会有 SET QUOTED_IDENTIFIER on SET QUOTED_IDENTIFIER off SET QUOTED_IDENTIFIER on SET QUOTED_IDENTIFIER off 这样的语句,那么SET QUOTED_IDENTIFIER到底是什么意思,有什么用呢,今天下午仔细的看了一下. 如果SET QUOTED_IDENTIFIER on时,在创建一个表时,如果这个表的表名
表中有这样的记录,简单的主子表,现要想通过left join 语句把两表关联起来 select * from tbl_diary_reback a left join tbl_diary_reback_files s on a.id =s.diaryrebackid where diaryid = '-7e0f6876:1400eb06d1f:-7fed' and diaryrebackid = '1a75114e:140136e5d5f:-7ff3' 由于子表是两条不同数据,会出现两条记录.如
存储过程中用in,如果将条件(1,2,3)这样的集合当成参数传进来的话是不能执行的,因为集合转成一个变量是出错 解决办法拼接SQL字符串传进来,后者在存过中拼接字符串都可以如: ALTER PROCEDURE [dbo].[db_MoveArticleByClassId] @SqlString varchar() AS BEGIN BEGIN TRAN -- 显示定义并开始一个事务 SET XACT_ABORT ON -- 表示遇到错误立即回滚 exec('UPDATE db_article '
ALTER PROCEDURE [dbo].[SaveTerminaInfo] @TerminaNo NVARCHAR(50), @Name NVARCHAR(50), @Value NVARCHAR(500)ASBEGIN DECLARE @Sql NVARCHAR (MAX) SET NOCOUNT ON; if NOT exists(select * from syscolumns where id=object_id('终端信息') and name=@Name) BEGIN SET
在事务语句最前面加上 set xact_abort on GO SET QUOTED_IDENTIFIER OFF GO ALTER PROCEDURE [dbo].[test] @a int, @b int, @c int, @d int, @e int, @f int AS set xact_abort on begin tran insert into testtb values(@a,@b,@c,@d) insert into test4 values(@e,@f) commit tra
USE [DB_NAME] GO SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO ALTER PROCEDURE [DBO].[PROC_TEST_IF_BEGIN END] AS BEGIN SET NOCOUNT ON; IF (DAY(GETDATE())=1) BEGIN PRINT 'A' END IF (DAY(GETDATE())=19) BEGIN PRINT 'A19' END IF (DAY(GETDATE())=20) BE
直接贴代码了: 用户表: SELECT s.Name,Convert(varchar(max),tbp.value) as Description FROM sysobjects s AND (tbp.Name='MS_Description' OR tbp.Name is null) WHERE s.xtype IN('U') 示例: 用户视图: SELECT s.Name,Convert(varchar(max),tbp.value) as Description FROM sysobjec