https://blogs.msdn.microsoft.com/askjay/2010/10/03/how-do-i-find-what-queries-were-executing-in-a-sql-memory-dump/ jamesaskOctober 3, 20108 NOTE:  This post has been updated in a new post due to an issue found with the steps in this post.  The proce…

1 About DB Query Analyzer DB Query Analyzer is presented by Master Genfeng,Ma from Chinese Mainland. It has English version named 'DB Query Analyzer'and Simplified Chinese version named  . DB Query Analyzer is one of the few excellent Client Tools in…

Raw SQL Queries Entity Framework allows you to query using LINQ with your entity classes. However, there may be times that you want to run queries using raw SQL directly against the database. This includes calling stored procedures, which can be help…

题解: 从没见过这么XXX的线段树啊... T_T 我们考虑离线做,按1-n一个一个插入,并且维护区间[ j,i](i为当前插入的数)j<i的最优值. 但这个最优值!!! 我们要保存历史的最优值,以及当前的最优值!!!还有lazy!!!也得分历史和现在!!T_T 怎么搞!!! inline void update(int k,int z1,int z2) { t[k].tag[]=max(t[k].tag[],t[k].tag[]+z2); t[k].tag[]+=z1; t[k].mx[]=m…

Can you answer these queries II Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 https://www.spoj.com/problems/GSS2/ Description Being a completist and a simplist, kid Yang Zhe cannot solve but get Wrong Answer from most of the OI problems. And he refuse…

In this Document   Abstract   History   Details   Previous Releases   Release 12   Multi-Org Session Context   Backwards Compatibility Applies to: Oracle Project Foundation - Version 12.0.0 to 12.1.3 [Release 12.0 to 12.1] Information in this documen…

2482: [Spoj1557] Can you answer these queries II Time Limit: 20 Sec  Memory Limit: 128 MBSubmit: 145  Solved: 76[Submit][Status][Discuss] Description 给定n个元素的序列. 给出m个询问:求l[i]~r[i]的最大子段和(可选空子段). 这个最大子段和有点特殊:一个数字在一段中出现了两次只算一次. 比如:1,2,3,2,2,2出现了3次,但只算一次,…

In this Document   Abstract   History   Details   Previous Releases   Release 12   Multi-Org Session Context   Backwards Compatibility APPLIES TO: Oracle Project Foundation - Version 12.0.0 to 12.1.3 [Release 12.0 to 12.1] Information in this documen…

B. Processing Queries time limit per test5 seconds memory limit per test256 megabytes inputstandard input outputstandard output In this problem you have to simulate the workflow of one-thread server. There are n queries to process, the i-th will be r…

                                                                                                              1082 - Array Queries Time Limit: 3 second(s) Memory Limit: 64 MB Given an array with N elements, indexed from 1 to N. Now you will be given…