oracle db commands

1. Process ArchitectureThe processes in the Oracle DB system are divided into two main groups:? Running the application or Oracle tool codeUser Process? Running the Oracle DB server codeOracle DB Process(includingserver processes and background

Note: This is a new host that has not yet been created. If the database already exists, you need to perform the database refreshing operation! Environment: SUSE Linux Enterprise Server 11 sp1 (x86_64) Upgrade the Oracle database from 11.2.0.3.0 to 11

Abstract OLE DB is an open specification built on the success of ODBC, which provides an open standard for accessing and manipulating different types of data. ADO is a consumer of old db that provides access to OLE DB data sources at the application

? Configure backup settings with Oracle Enterprise Manager? Enable automatic backup of control files? Configure the backup destination? Assign a channel to a tape target? Configure Backup Optimizations? Create a compressed backup? Create an

? Create and manage database user accounts: – Authenticate users – Assign default storage (tablespace)1. Database user accountTo access the database, the user must specify a valid database user account and also successfully authenticate against the

• Explains the differences between user-managed backup and recovery and server-managed backup and recovery • Perform user-managed database Full recovery • Perform user-managed database incomplete recovery Types of use for backup and

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

CentOS6.5x64 install 64-bit Oracle 11g in silent mode 1. Download the 64-bit Oracle11g source file and upload it to the Linux server. 2. Package installation check and installation: Install the tool using yum: Yum-y install binutils compat-libstdc ++

Install Oracle 11g R2 + RAC + ASM in Oracle Linux 6.4 I. Version descriptionMany articles related to the Internet are found, but they are not very specific. Therefore, the detailed version is used to make the article more practical.This is the RAC

6. Build a DatabaseCREATE DATABASE FashionUSER SYS identified by OracleUSER SYSTEM identified by OracleLOGFILE GROUP 1 (' G:\oracle\product\10.2.0\oradata\fashion\redo01.log ') SIZE 100M,GROUP 2 (' G:\oracle\product\10.2.0\oradata\fashion\redo02.log