有关SQL Server中有关周的数据查询主要思路来自下面这个语句

select getdate(), dateadd(wk, datediff(wk, 0, DateAdd(Day,-1,getdate())), 0), dateadd(wk, datediff(wk, 0, DateAdd(Day,-1,getdate())), 0) + 6

这是按照中国的习惯,将一周的第一天定为周一。

依照这个为基础,就可以轻松的找到本周和上一周的数据了。

本周示例

Select a.* , datediff(wk, 0, DateAdd(d,-1, a.OppDate)) From (
Select DATEADD(Day,-0,GetDate()) As OppDate Union All
Select DATEADD(Day,-1,GetDate()) As OppDate Union All
Select DATEADD(Day,-2,GetDate()) As OppDate Union All
Select DATEADD(Day,-3,GetDate()) As OppDate Union All
Select DATEADD(Day,-4,GetDate()) As OppDate Union All
Select DATEADD(Day,-5,GetDate()) As OppDate Union All
Select DATEADD(Day,-6,GetDate()) As OppDate Union All
Select DATEADD(Day,-7,GetDate()) As OppDate Union All
Select DATEADD(Day,-8,GetDate()) As OppDate Union All
Select DATEADD(Day,-9,GetDate()) As OppDate Union All
Select DATEADD(Day,-10,GetDate()) As OppDate Union All
Select DATEADD(Day,-11,GetDate()) As OppDate Union All
Select DATEADD(Day,-12,GetDate()) As OppDate Union All
Select DATEADD(Day,-13,GetDate()) As OppDate Union All
Select DATEADD(Day,-14,GetDate()) As OppDate Union All
Select DATEADD(Day,-15,GetDate()) As OppDate Union All
Select DATEADD(Day,-16,GetDate()) As OppDate Union All
Select DATEADD(Day,-17,GetDate()) As OppDate Union All
Select DATEADD(Day,-18,GetDate()) As OppDate Union All
Select DATEADD(Day,-19,GetDate()) As OppDate) As a
Where datediff(wk, 0, DateAdd(d,-1, a.OppDate)) = DATEDIFF(wk,0,DateAdd(d,-1,GetDate()))

上一周示例

Select a.* , datediff(wk, 0, DateAdd(d,-1, a.OppDate)) From (
Select DATEADD(Day,-0,GetDate()) As OppDate Union All
Select DATEADD(Day,-1,GetDate()) As OppDate Union All
Select DATEADD(Day,-2,GetDate()) As OppDate Union All
Select DATEADD(Day,-3,GetDate()) As OppDate Union All
Select DATEADD(Day,-4,GetDate()) As OppDate Union All
Select DATEADD(Day,-5,GetDate()) As OppDate Union All
Select DATEADD(Day,-6,GetDate()) As OppDate Union All
Select DATEADD(Day,-7,GetDate()) As OppDate Union All
Select DATEADD(Day,-8,GetDate()) As OppDate Union All
Select DATEADD(Day,-9,GetDate()) As OppDate Union All
Select DATEADD(Day,-10,GetDate()) As OppDate Union All
Select DATEADD(Day,-11,GetDate()) As OppDate Union All
Select DATEADD(Day,-12,GetDate()) As OppDate Union All
Select DATEADD(Day,-13,GetDate()) As OppDate Union All
Select DATEADD(Day,-14,GetDate()) As OppDate Union All
Select DATEADD(Day,-15,GetDate()) As OppDate Union All
Select DATEADD(Day,-16,GetDate()) As OppDate Union All
Select DATEADD(Day,-17,GetDate()) As OppDate Union All
Select DATEADD(Day,-18,GetDate()) As OppDate Union All
Select DATEADD(Day,-19,GetDate()) As OppDate) As a
Where datediff(wk, 0, DateAdd(d,-1, a.OppDate)) = DATEDIFF(wk,0,DateAdd(d,-1,GetDate())) - 1

SQL Server选取本周或上一周数据的更多相关文章

  1. Sqlserver语句获取本周、上一周、本月数据

    sql语句获取本周.上一周.本月数据 获取周数据 1 本周 2 select * from table1 where datediff(week,时间字段,getdate()) = 0 3 上周 4 ...

  2. SQLServer数据库之SQL Server 获取本周,本月,本年等时间内记录

    本文主要向大家介绍了SQLServer数据库之SQL Server 获取本周,本月,本年等时间内记录,通过具体的内容向大家展现,希望对大家学习SQLServer数据库有所帮助. datediff(we ...

  3. SQL Server 无法在服务器上访问指定的路径或文件解决方法

    SQL Server 无法在服务器上访问指定的路径或文件解决方法 在SQL Server附加数据库或备份数据库时出现:无法在服务器上访问指定的路径或文件. 请确保您具有必需的安全权限且该路径或文件存在 ...

  4. SQL Server on Ubuntu——Ubuntu上的SQL Server(全截图)

    本文从零开始一步一步介绍如何在Ubuntu上搭建SQL Server 2017,包括安装系统.安装SQL等相关步骤和方法(仅供测试学习之用,基础篇). 一.   创建Ubuntu系统(Create U ...

  5. 安装 sql server 2008出现重启电脑,另在server 2012 r2安装sql server 2008 安装不上

    时即使是进行电脑重启,也会报这个错误,那么就不是电脑的问题了,其实是系统注册表在作怪,解决方法如下: 1.开始-->运行,输入regedit,打开注册表管理器: 2. 找到 HKEY_LOCAL ...

  6. Configure Always On Availability Group for SQL Server on Ubuntu——Ubuntu上配置SQL Server Always On Availability Group

    下面简单介绍一下如何在Ubuntu上一步一步创建一个SQL Server AG(Always On Availability Group),以及配置过程中遇到的坑的填充方法. 目前在Linux上可以搭 ...

  7. sql server 局域网与公网上的发布与订阅

    一台局域网的服务器,可以访问公网. 一台云端的服务器. 要求:将局域网中的服务器部分数据库同步到云端的服务器上. 配置情况: win server 2012 是发布服务器. win server 20 ...

  8. SQL Server 2016五大优势挖掘企业用户数据价值

    SQL Server 2016五大优势挖掘企业用户数据价值 转载自:http://soft.zdnet.com.cn/software_zone/2016/0318/3074442.shtml 3月1 ...

  9. SQL Server 2008空间数据应用系列五:数据表中使用空间数据类型

    原文:SQL Server 2008空间数据应用系列五:数据表中使用空间数据类型 友情提示,您阅读本篇博文的先决条件如下: 1.本文示例基于Microsoft SQL Server 2008 R2调测 ...

随机推荐

  1. ABAP POPUP函数

    POPUP_TO_CONFIRM_LOSS_OF_DATA 弹出一个对话框告知用户有可能丢失数据,询问是否操作继续.POPUP_TO_CONFIRM_STEP 弹出一个对话框询问用户是否操作继续. P ...

  2. asp.net程序集冲突解决笔记(未能加载文件或程序集"XXXXXXXXX")

    先来看张截图.(未能加载文件或程序集”System.Web.Razor“) 先说一下我的情况.(扯蛋的,解决方法还在下面 —> _ < ) 这是 ASP.NET MVC 的东西.老大写了一 ...

  3. Mac删除.DS_Store文件

    1.删除.DS_Store文件 sudo find ./ -name ".DS_Store" -depth -exec rm {} \; 2.禁止生成此文件 defaults wr ...

  4. REST有状态与无状态的理解

    1. 什么是REST? REST(REpresentation State Transfer)表述性状态传递,是一种软件架构风格,是一种针对网络应用的设计和开发方式,可以降低开发的复杂性,提高系统的可 ...

  5. 在网页程序或Java程序中调用接口实现短信猫收发短信的解决方案

    方案特点: 在网页程序或Java程序中调用接口实现短信猫收发短信的解决方案,简化软件开发流程,减少各应用系统相同模块的重复开发工作,提高系统稳定性和可靠性. 基于HTTP协议的开发接口 使用特点在网页 ...

  6. SEO是企业发展的永恒主题

    最近接触很多客户问同一个问题,明明自己的网站花的时间很多,界面设计的很美,该考虑到的优化都考虑了,反而我那么优秀的网站却不如一个自己行业里的一个垃圾网站排名高,我没排名而对方的排名却很高?我每天坚持更 ...

  7. SharePoint 2013异常信息的查看

    刚刚学习SharePoint开发的时候,经常遇到一些异常,却不能直接看到详细信息,很郁闷.这里做下简单的整理,方便查找: 1.代码未处理异常出现黄页——”‘/’应用程序中的服务器错误.运行时错误“. ...

  8. UIScrollView

    1.PPT介绍什么是UIScrollView 2.新建项目“大图片展示” * 尽量用storyboard,减少代码 * 设置contentSize属性 * 取消autolayout * 说明frame ...

  9. ros下多机器人系统(1)

    multi-robot system 经过两个多月的ros学习,对ros的认识有了比较深入的了解,本篇博客主要记录在ros下开发多机器人系统以及对ros更深入的开发.本篇博客是假定读者已经学习完了全部 ...

  10. home键通知

    NSNotificationCenter.defaultCenter().addObserver(self, selector: Selector("closeAlert"), n ...