同一个公司里,使用studio 同时进行开发,而且账号还是同一个,会出现这种问题 也有说封掉8732端口就可以解决这个问题的,但是我尝试的是不行的 一直以来用的一个笨的但是有效的办法是:启动studio 前,断网,启动studio 后,再联网. 注意:如果已经启动过一次了,要在任务管理器中,把对应的任务关掉,包括同时开启的Java任务…

(function(){ if ( !this.Data || (typeof this.Data != 'object' && typeof this.Data != 'function') ) this.Data = new Object(); if ( this.Data.Stack === undefined ) this.Data.Stack = undefined; with ( function(){ with ( Data ) { return function () {…

http://blog.itpub.net/35489/viewspace-1295028/ 参考文档        RDA - Health Check / Validation Engine Guide (文档 ID 250262.1)先下载 RDA 补丁包.  Download HCVE/RDA 安装RDA : Example:tar xvf rda.tarorgunzip rda.tar.gztar xvf rda.tarorunzip rda.zipNote: Each rda pac…

[RDA]使用RDA(Remote Diagnostic Agent)工具对数据库进行健康检查 分类: Linux RDA英文全称叫做"Oracle Remote Diagnostic Agent". 这个Oracle诊断工具是用perl编写的,包含非常丰富的诊断脚本,使用它可以非常便利的采集到Oracle数据库服务器系统配置和数据库的详细信息. 如果您在向Oracle支持人员寻求帮助时能够提供一份RDA报告,将会大大的缩短问题处理的周期,避免信息的反复采集. RDA不会更改数据库服务…

http://dev.mysql.com/doc/refman/5.7/en/create-table.html You can use the TEMPORARY keyword when creating a table. A TEMPORARY table is visible only to the current session, and is dropped automatically when the session is closed. This means that two d…

原文地址:https://blogs.oracle.com/poonam/entry/understanding_g1_gc_logs Understanding G1 GC Logs By Poonam-Oracle on Jun 18, 2012 The purpose of this post is to explain the meaning of GC logs generated with some tracing and diagnostic options for G1 GC.…

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…

P6 EPPM Installation and Configuration Guide 16 R1         April 2016 Contents About Installing and Configuring P6 EPPM ........................................................ 6 Prerequisites for P6 EPPM Configuration ...............................…

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

原文地址:http://dev.mysql.com/doc/refman/5.7/en/memory-storage-engine.html The MEMORY storage engine (formerly known as HEAP) creates special-purpose tables with contents that are stored in memory. Because the data is vulnerable to crashes, hardware issu…