【Oracle学习笔记】使用Oracle11g中的sqldeveloper

写在前面：其实sqlplus也是很好的工具，只是sqldeveloper可以让我们更直观，当然还有很多工具，比如说PL/SQL等等

sqldeveloper也是位于开始菜单中Oracle选项下的，具体位置见下图：

直接打开实际上是打不开的，会有下面出现的问题：

解决办法非常简单，点击“浏览”，然后定位到这你的Oracle数据库安装路径

C:apporacleproduct11.2.0dbhome_1sqldevelopersqldeveloperbin

你可能与我的Oracle数据库安装位置有所差别，但是Oracle文件路径是一致的。

然后找到这个，并打开

紧接着会提示你这个：

这是因为这个工具是基于jdk 32位的，所以需要jdk32位的环境

点击“Browse”去找到jdk32位的安装包

一般情况下到这里就可以直接打开了，但是笔者的环境还有点问题，出现了这个错误：

通过Google迅速找到了这样的一个链接：
https://stackoverflow.com/questions/22929702/oracle-sql-developer-msvcr100-dll-is-missing-from-your-computer

然后照着这个的回答就可以完美解决了

These information is specified in ORACLE_HOMEsqldeveloperreleasenotes . So install the jdk1.6 and make the sqldeveloper.conf SetJavaHome point to this.

other workaround is go to jdk1.7.0 installed path jdk1.7.0jrebin copy msvcr100.dll and paste it into ORACLE_HOMEsqldevelopersqldeveloperbin and again try start SQL Developer. It will start.

And The file is from

This file was downloaded from: http://www.dll-files.com

If you downloaded it from somewhere else,please let us know: http://www.dll-files.com/contact.php

Installation instructions:

Extract the .dll file from .zip file. We recommend that you extract the .dll to the installation directory of the program that is requesting the .dll.

If that doesn’t work,you will have to extract the .dll to your system directory. By default,this is:

C:WindowsSystem (Windows 95/98/Me)

C:WINNTSystem32 (Windows NT/2000)

C:WindowsSystem32 (Windows XP,Vista,7,win 8)

If you use a 64-bit version of Windows,you should also place the .dll in C:WindowsSysWOW64 > Make sure to overwrite any existing files (but make a backup copy of the original file for safety). Reboot your computer.

If the problem still occurs,try the following:

Open Windows Start menu and select “Run…”.
Type CMD and press Enter (or if you use Windows ME,type COMMAND)).
Type regsvr32 .dll and press Enter.
If you have any other problems,see our HELP-section at www.dll-files.com/support/

另外如果遇到无法加载jvm.dll这个文件的错误，请检查环境变量配置。

（编辑：李大同）

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