Imp导入与exp导出
按方案导入(须加log文件): C:\Users\Administratorexp scott/scott@orcl11g file='d:/temp/1.dmp' log='d:/temp/log.log' 导出注意事项:导出的是当前用户的的数据,当前用户如果有DBA的权限,则导出所有数据!所以 full=y要确定应用环境 C:\Users\Administr
按方案导入(须加log文件):
C:\Users\Administrator>exp scott/scott@orcl11g file='d:/temp/1.dmp' log='d:/temp/log.log'
导出注意事项:导出的是当前用户的的数据,当前用户如果有DBA的权限,则导出所有数据!所以 full=y要确定应用环境
C:\Users\Administrator>exp scott/scott@orcl11g file='d:/temp/1.dmp' log='d:/temp/log.log' full=y
导出特定表
C:\Users\Administrator>exp scott/scott@orcl11g file='d:/temp/1.dmp' log='d:/temp/log.log' tables=scott.dept
将数据库中system用户与sys用户的表导出
exp scott/scott@orcl11g file=d:\daochu.dmp owner=(system,sys)
将数据库中的表emp中的字段empno以"79"打头的数据导出
exp scott/scott@orcl11g file=d:\scott.dmp tables=(emp) query=\" where empno like '79%'\"
不同名之间的数据导入:(按方案导入导出)
C:\Users\Administrator>imp scott2/scott2@orcl11g file='d:/temp/1.dmp' log='d:/temp./1.log' fromuser=scott touser=scott2
同名之间数据导入
C:\Users\Administrator>imp scott2/scott2@orcl11g file='d:/temp/1.dmp' log='d:/temp./1.log'
imp hkb/hkb@xe file=c:\orabackup\hkbfull.dmp log=c:\orabackup\hkbimp.log full=y

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics





When deleting or decompressing a folder on your computer, sometimes a prompt dialog box "Error 0x80004005: Unspecified Error" will pop up. How should you solve this situation? There are actually many reasons why the error code 0x80004005 is prompted, but most of them are caused by viruses. We can re-register the dll to solve the problem. Below, the editor will explain to you the experience of handling the 0x80004005 error code. Some users are prompted with error code 0X80004005 when using their computers. The 0x80004005 error is mainly caused by the computer not correctly registering certain dynamic link library files, or by a firewall that does not allow HTTPS connections between the computer and the Internet. So how about

With the continuous rise of social media, Douyin, as a popular short video platform, has attracted a large number of users. On Douyin, users can not only show their lives but also interact with other users. In this interaction, emoticons have gradually become an important way for users to express their emotions. 1. How to get Douyin private message emoticons on WeChat? First of all, to get private message emoticons on the Douyin platform, you need to log in to your Douyin account, then browse and select the emoticons you like. You can choose to send them to friends or collect them yourself. After receiving the emoticon package on Douyin, you can long press the emoticon package through the private message interface, and then select the "Add to Emoticon" function. In this way, you can add this emoticon package to Douyin’s emoticon library. 3. Next, we need to add the words in the Douyin emoticon library

When we use this platform to listen to songs, most of them should have some songs that you want to listen to. Of course, some things may not be listened to because there is no copyright. Of course, we can also directly use some songs imported locally. Go up there so you can listen. We can download some songs and directly convert them into mp3 formats, so that they can be scanned on the mobile phone for import and other situations. However, for most users, they don’t know much about importing local song content, so in order to solve these problems well, today the editor will also explain it to you. The content method allows you to make better choices without asking. If you are interested,

Quark Netdisk and Baidu Netdisk are currently the most commonly used Netdisk software for storing files. If you want to save the files in Quark Netdisk to Baidu Netdisk, how do you do it? In this issue, the editor has compiled the tutorial steps for transferring files from Quark Network Disk computer to Baidu Network Disk. Let’s take a look at how to operate it. How to save Quark network disk files to Baidu network disk? To transfer files from Quark Network Disk to Baidu Network Disk, you first need to download the required files from Quark Network Disk, then select the target folder in the Baidu Network Disk client and open it. Then, drag and drop the files downloaded from Quark Cloud Disk into the folder opened by the Baidu Cloud Disk client, or use the upload function to add the files to Baidu Cloud Disk. Make sure to check whether the file was successfully transferred in Baidu Cloud Disk after the upload is completed. That's it

Recently, many netizens have asked the editor, what is the file hiberfil.sys? Can hiberfil.sys take up a lot of C drive space and be deleted? The editor can tell you that the hiberfil.sys file can be deleted. Let’s take a look at the details below. hiberfil.sys is a hidden file in the Windows system and also a system hibernation file. It is usually stored in the root directory of the C drive, and its size is equivalent to the size of the system's installed memory. This file is used when the computer is hibernated and contains the memory data of the current system so that it can be quickly restored to the previous state during recovery. Since its size is equal to the memory capacity, it may take up a larger amount of hard drive space. hiber

xmind is a very practical mind mapping software. It is a map form made using people's thinking and inspiration. After we create the xmind file, we usually convert it into a pdf file format to facilitate everyone's dissemination and use. Then How to export xmind files to pdf files? Below are the specific steps for your reference. 1. First, let’s demonstrate how to export the mind map to a PDF document. Select the [File]-[Export] function button. 2. Select [PDF document] in the newly appeared interface and click the [Next] button. 3. Select settings in the export interface: paper size, orientation, resolution and document storage location. After completing the settings, click the [Finish] button. 4. If you click the [Finish] button

1. First, open the design plan to be processed in Kujiale and click on the construction drawings under the drawing list above. 2. Then click to select the full-color floor plan. 3. Then hide the unnecessary furniture in the drawing, leaving only the furniture that needs to be exported. 4. Finally, click Download.

Title: Methods and code examples to solve the problem of garbled characters when importing Chinese data into Oracle. When importing Chinese data into Oracle database, garbled characters often appear. This may be due to incorrect database character set settings or encoding conversion problems during the import process. . In order to solve this problem, we can take some methods to ensure that the imported Chinese data can be displayed correctly. The following are some solutions and specific code examples: 1. Check the database character set settings In the Oracle database, the character set settings are
