--320, SQL SERVER 日报 --查询2009-01-01当天客户A1,A2,A3的订单数量 SELECT Cust_Name , CONVERT(CHAR(10), Order_Date, 120) Order_Date , SUM(Qty) Qty FROM Orders_Big WHERE 1=1 AND Cust_Name IN ('A1', 'A2', 'A3') AND Order_Date >= '2009-01-01' AND Order_Date<'2009-01
using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using System.Data.SqlClient; namespace OmyGod{ public partial class For
DROP FUNCTION IF EXISTS `WhlFucGetIDsOnID`; CREATE DEFINER = `root`@`127.0.0.1` FUNCTION `WhlFucGetIDsOnID`(`inID` bigint) RETURNS text BEGIN #Routine body goes here... DECLARE sTemp TEXT; DECLARE sTempChd TEXT; SET sTemp = '$'; SET sTempChd =cast(in
Change the Target Recovery Time of a Database (SQL Server) 间接checkpoints flushcache flushcache-message https://msdn.microsoft.com/en-us/library/hh403416.aspx 间接checkpoints在SQL Server2012开始引入 sql2012的target recovery time就是强制做checkpoint,强制人工干预之前的reco