commands in oracle with examples

It is estimated that SQL * Plus is used almost at the beginning in Oracle, After all, this tool can run on any platform running Oracle, You can install this tool on the client or on the server, To install the client, install the client software

When we manually copy the entire database and specify a new dbname for the database by recreating the control file, we cannot assign a new dbid to the database. for the above problems, we can use the nid command to allocate When we manually copy the

(1) easily change owners, groups, and permissions The following think describes how to easily change the owner, group, and permissions of chmod chown chgrp. Suppose there are several files: [Root @ bogon desktop] # ls-L total 4-rw-r -- r -- 1

20 examples of bare devices and Oracle answers Guide A bare device, also called a bare partition (raw partition), is a special character device that is not formatted to be read by UNIX through the file system. A bare device

1. Acquisition of the CentOS image on the virtual machine. It is recommended that the CentOS7 version of the NetEase Mirror Station (other open source mirror stations may also). Here are the

Learn how to prepare a database for Oracle GoldenGate, including how to configure connectivity and logging, how to enable Oracle GoldenGate in a database, how to set up a flashback query, and how to manage server resources. Configure the

Article Summary: Oracle is a database platform, and some projects use Oracle's database replication technology, which also encounters some problems, so here I have a personal understanding of Oracle's replication technology, hoping to help the

  Preface This article describes DBA's daily responsibilities in monitoring Oracle databases and how to use shell scripts to perform repeated monitoring. This article first reviews some common DBA Unix Commands and explains how to regularly execute

Features of Oracle architecture data Content of Oracle architecture data What can I do after I finish learning? What preparations do I need to read this document? How to read this document Features of Oracle architecture data This document

Reproduced from: https://wenku.baidu.com/view/cfa4e185fd0a79563c1e72a0.html 1. Oracle differs from SQL Server 2005. On the macro level:1. The biggest difference is that the platform, Oracle can run on different platforms, SQL Server can only run on