前两周,由于数据库简繁体的转换,大量的数据库需要转到新的服务器. 在转其中的一台的时候,原先导出来的JOBS脚本不翼而飞(原因至今未明),而恰巧这一台服务器有90多个JOB(看下图恢复后的,注意滚动条的长短),这样一来,可急坏了人了. 这么多的JOB要一个一个建立,时间去了不说,有些JOB根本不知道执行的是哪些命令,执行顺序如何,这么多的系统相互交纵复杂,如果不能正确的处理好,星期一可就乱了套了.到时谁都不会有好果子吃. 由于JOBS都是存在于msdb数据库,还好,我们平时是有备份这个数据库的,…

P6 Professional Installation and Configuration Guide (Microsoft SQL Server Database) 16 R1       May 2016 Contents About This Guide...................................................................................... 11 Shared Topics in This Guide .…

2013-05-01 Created By BaoXinjian…

2013-05-01 Created By BaoXinjian…

P6 EPPM Manual Installation Guide (Oracle Database) P6 EPPM Manual Installation Guide (Oracle Database) Contents Oracle Database Manual Configuration Overview ,,★★5 Oracle Database Installation ,,★★6 Creating the Database Structure for Oracle and Loa…

H2 Database做为轻量级的内嵌数据库,功能十分强大,而且运行时只需要一个jar包即可,下表是官网的描述: 更详细的对比见官网页面: http://www.h2database.com/html/features.html#comparison 下面是开发入门步骤: 一.maven中添加依赖项 <dependency> <groupId>com.h2database</groupId> <artifactId>h2</artifactId>…

使用duplicate target database ... from active database复制数据库 source db:ora11auxiliary db:dupdb 1.修改监听文件,静态注册监听 SID_LIST_ORA11 = (SID_LIST = (SID_DESC = (GLOBAL_DBNAME = ora11) (ORACLE_HOME = /u11/app/oracle/product//dbhome_1) (SID_NAME =ora11) ) (SID_DE…

1g的RMAN duplicate 可以通过Active database duplicate和Backup-based duplicate两种方法实现.这里的测试使用的是Active database duplicate,因为Active database duplicate 功能强大,不需要先把目标数据库进行rman备份,只要目标数据库处于归档模式下即可直接通过网络对数据库进行copy,且copy完成后自动open数据库.这对于大数据特别是T级别的数据库来说优点非常明显,复制前不需要进行备份…

原文发布时间为:2011-04-02 -- 来源于本人的百度文章 [由搬家工具导入] Generating EF Code First model classes from an existing database http://weblogs.asp.net/jgalloway/archive/2011/02/24/generating-ef-code-first-model-classes-from-an-existing-database.aspx http://www.microsoft…

From the Tutorial and other documentation sources, you learned how to create business classes for your XAF applications. If you have business classes in your application, you have database tables in the application's database. However, the reality is…

RMAN 'Duplicate From Active Database' Feature in Oracle11g (Doc ID 452868.1) APPLIES TO: Oracle Database - Enterprise Edition - Version 11.1.0.6 and laterOracle Database Cloud Schema Service - Version N/A and laterOracle Database Exadata Express Clou…

根据数据库代码自动生成的插件挺多的,这里主要分享两种: 1.根据database以及脚本代码自动生成 2.根据mybatis-generator-core自动生成(下一章节进行分享,包含sqlserver的注释获取) 这篇主要介绍的是database以及groovy脚本代码自动生成,可以自定义去除数据库表的前缀生成相应的类名,支持获取表的备注,字段备注,主键获取. database以及脚本代码自动生成相对于mybatis-generator-core自动生成,其优点是不需要将生成的文件的代码嵌入…

http://www.cnblogs.com/qanholas/category/266780.html 随笔分类 - mssql SQL Server 2008 Datetime Cast 成 Date 类型可以使用索引(转载) 摘要: 很久没写blog,不是懒,实在是最近我这的访问速度不好,用firefox经常上传不了图片 .......今天无意发现了SQL Server 2008 Datetime Cast 成 Date 类型可以使用索引,分享一下:测试环境:USETEMPDBGOCREA…

转自 http://blog.csdn.net/thy822/article/details/8489779 这篇文章, 我不能同意更多, 所以转在这里. Here is my thinking after looking at both products... First of all let me tell you what I like about informatica.... - Inbuilt tool to export mappings to Excel and Visio...…

http://java.dzone.com/articles/performance-tuning For most typical Spring/Hibernate enterprise applications, the application performance depends almost entirely on the performance of it's persistence layer. This post will go over how to confirm that…

我是搬运工....http://www.oracle-base.com/articles/plsql/articles-plsql.php Oracle 8i Oracle 9i Oracle 10g Oracle 11g Oracle 12c Miscellaneous Oracle 8i Bulk Binds - Improve performance by reducing the overhead associated with context switches between the…

更多内容参考: http://docs.oracle.com/cd/E51111_01/current/acrobat/122ebsmt.zip Oracle Patch Application Assistant For patches that have manual steps, the patch readme file instructs you to use Oracle Patch Application Assistant (PAA) by running the admsi.p…

  SQL Server的日志传送(log shipping)技术一直比较鸡肋,尤其当SQL Server 推出了Always On技术以后,估计使用日志传送(log shipping)这种技术方案的企业越来越少,但是日志传送也有自己的一些优点,有些特殊场景或业务背景下也有其存在的价值.最近由于特殊业务场景可能需要用到这个技术,所以做了一些测试和验证,比对一些知识做了一下总结.归纳.下面有部分内容从官方文档摘抄.此篇是总结性内容.如有不足,敬请指点! 日志传送(Log Shipping)介绍  …

Bash Reference Manual a.summary-letter { text-decoration: none } blockquote.indentedblock { margin-right: 0 } blockquote.smallindentedblock { margin-right: 0; font-size: smaller } blockquote.smallquotation { font-size: smaller } div.display { margin-…

示例代码: using Microsoft.Data.Entity; using System.Collections.Generic; namespace ClassLibrary1 { public class BloggingContext : DbContext { public DbSet<Blog> Blogs { get; set; } public DbSet<Post> Posts { get; set; } protected override void OnC…

DBD = Database Designer,是Vertica数据库优化中最主要的原生工具. 首先运行admintools工具,按下面步骤依次执行: 1.选择"6 Configuration Menu" 2.选择"2 Run Database Designer"3."Select a database for design" 选择需要分析的数据库4."Enter directory for Database Designer outp…

这篇文章很有价值,但翻译了一段,实在翻译不下去了,没办法,只能转载了. 英文地址:http://blogs.msdn.com/b/adonet/archive/2014/10/21/ef7-what-does-code-first-only-really-mean.aspx A while back we blogged about our plans to make EF7 a lightweight and extensible version of EF that enables new…

第8章 Code First将走向哪里? So far, this book has covered all of the Code First components that reached their final release at the time of writing. There are, however, some notable features that are still in preview at this time that you should be aware of.…

引言 在EntityFramework的开发过程中我们有时因需求变化或者数据结构设计的变化经常会改动表结构.但数据库Schema发生变化时EF会要求我们做DataMigration 和UpdateDatabase.但在这个过程中如何才能保证现有数据库的数据存在. 另外本文只针对CodeFirst的方式来做.   准备一个简单的 EFCodeFirst Demo   创建一个控制台程序 MigrationsDemo NuGet 获取最新版 EntityFramework  Tools –> Lib…

How to install PBS Pro using the configure script. . Install the prerequisite packages for building PBS Pro. For CentOS systems you should run the following command as root: yum install -y gcc make rpm-build libtool hwloc-devel \ libX11-devel libXt-d…

本文转自:https://www.pronopcommerce.com/using-entity-framework-ef-code-first-migrations-in-nopcommerce-for-fast-customizations Using Entity Framework (EF) Code-First Migrations in nopCommerce for Fast Customizations By Woon Cherk Lam | Wednesday, Decembe…

2013-05-01 Created By BaoXinjian…

原文: http://www.vertabelo.com/blog/technical-articles/orms-under-the-hood It often happens that if something is loved, it is also hated with the same power. The idea of object relational mapping fits into this concept perfectly. You will definitely co…

1.最初来源于网络. 2.根据环境和喜好自己修改. 3.实测是可以完成备份任务的. 4.不推荐用于实际环境. bak.bat:执行时执行此脚本,其他脚本是调用和生成或者生成之后再调用.(需要自己修改先) @ECHO OFF REM ################################################################ REM version 2013.10.02 REM First database need to be ARCHIVELOG modul…

REST on Rails指南1:理解资源 这是来自http://www.softiesonrails.com的REST简明指南. PART I 在理解REST on Rails之前,有必要先思考一下这个问题:浏览器是如何工作的?在开始使用Rails构建一个网站之前,我对这个问题是这么认为的: 首先我会在地址栏输入一个URL,或者点击一个链接 然后浏览器会发送一个HTTP请求,并获取响应中的HTML代码 最后我会看到经过浏览器渲染的页面 就这么多,我甚至不知道Form是如何工作的,我觉得它跟点击…