Linux下IMP数据库文件记录
初学Linux下oracle数据库IMP/EXP,昨天在IMP oracle数据库时候一直提示说IMP-00002,不能打开指定路径下的*.dmp文件。网路查询没
初学Linux下Oracle数据库IMP/EXP,昨天在IMP oracle数据库时候一直提示说IMP-00002,不能打开指定路径下的*.dmp文件。网路查询没有找到答案,今天请教ERP厂商,答复说权限问题。于是晚上再次更正文件夹的权限,然后重新将*.dmp文件copy到Linux指定目录下,在做IMP动作之前,再次网路搜索了下,在一片文章中看到路径的写法跟之前的写法不同(之前写法:file=\U1\LinuxTEST\*.DMP;网路上的写法:FILE=/U1/LinuxTEST/*.DMP),按照这个路径写法输入完成整个命令,ENTER,哈,顺利进行IMP动作。
另外,,log要记得写目录,如:log=/u1/Linuxtest/db_name.log

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

The system variable $n is the parameter passed to the script or function. n is a number indicating the number of parameters. For example, the first parameter is $1, and the second parameter is $2$? The exit status of the previous command, or the return value of the function. Returns 0 on success, 1 on failure $#Number of parameters passed to the script or function $* All these parameters are enclosed in double quotes. If a script receives two parameters, $* is equal to $1$2$0The name of the command being executed. For shell scripts, this is the path to the activated command. When $@ is enclosed in double quotes (""), it is slightly different from $*. If a script receives two parameters, $@ is equivalent to $1$2$$the process number of the current shell. For a shell script, this is the process I when it is executing

MySQL is an open source relational database management system. 1) Create database and tables: Use the CREATEDATABASE and CREATETABLE commands. 2) Basic operations: INSERT, UPDATE, DELETE and SELECT. 3) Advanced operations: JOIN, subquery and transaction processing. 4) Debugging skills: Check syntax, data type and permissions. 5) Optimization suggestions: Use indexes, avoid SELECT* and use transactions.

1. Installation environment (Hyper-V virtual machine): $hostnamectlStatichostname:localhost.localdomainIconname:computer-vmChassis:vmMachineID:renwoles1d8743989a40cb81db696400BootID:renwoles272f4aa59935dcdd0d456501Virtualization:microsoftOperatingSystem:CentOS Linux7(Core)CPEOSName:cpe:

This article will provide a detailed introduction to how to install and register a Bitcoin trading application. The Bitcoin trading app allows users to manage and trade cryptocurrencies such as Bitcoin. The article guides users through the installation and registration process step by step, including downloading applications, creating accounts, performing identity verification, and first deposit. The goal of the article is to provide beginners with clear and easy-to-understand guidelines to help them easily enter the world of Bitcoin trading.

This article recommends the top ten digital currency trading apps in the world, including Binance, OKX, Huobi Global, Coinbase, Kraken, Gate.io, KuCoin, Bitfinex, Gemini and Bitstamp. These platforms have their own characteristics in terms of transaction pair quantity, transaction speed, security, compliance, user experience, etc. For example, Binance is known for its high transaction speed and extensive services, while Coinbase is more suitable for novices. Choosing a platform that suits you requires comprehensive consideration of your own needs and risk tolerance. Learn about the world's mainstream digital currency trading platforms to help you conduct digital asset trading safely and efficiently.

Ouyi, also known as OKX, is a world-leading cryptocurrency trading platform. The article provides a download portal for Ouyi's official installation package, which facilitates users to install Ouyi client on different devices. This installation package supports Windows, Mac, Android and iOS systems. Users can choose the corresponding version to download according to their device type. After the installation is completed, users can register or log in to the Ouyi account, start trading cryptocurrencies and enjoy other services provided by the platform.

MySQL is an open source relational database management system, mainly used to store and retrieve data quickly and reliably. Its working principle includes client requests, query resolution, execution of queries and return results. Examples of usage include creating tables, inserting and querying data, and advanced features such as JOIN operations. Common errors involve SQL syntax, data types, and permissions, and optimization suggestions include the use of indexes, optimized queries, and partitioning of tables.

vim[parameter][file..]Edit the specified file or:vim[parameter]-Read text from the standard input (stdin) or:vim[parameter]-ttagEdit the file at the tag definition or:vim[parameter]- q[errorfile] Edit the file parameters of the first error:--After this, only the file name -v Vi mode (same as "vi")-e Ex mode (same as "ex")-EImprovedExmode-s Quiet (batch processing ) mode (can only be used with "ex")-d Diff mode (same as "vimdiff")-
