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# Su # Su-oracle $ sqlplus/nolog SQLgt; connect/as sysdba -- // create temporary tablespace test_temp tempf Homepage → Database Technology Background:Read News Create and delete tablespaces and users in Oracle in Linux [Date:]

In Linux, if no prompt is displayed when the listener is started, check whether the content format of your etchosts file is correct. If not, change it. In Linux, if no prompt is displayed when the listener is started, check whether the content

Installation Log [20100707] 1. DELL Server 2. Installation of centos 5.5 (64-bit) Note that swap is usually 4G3. Install Oracle10.2 (64-bit) grepMemTotalprocme Installation Log [20100707] 1. DELL Server 2. Installation of CentOS 5.5 (64-bit) Note

The installation documents for a single Oracle instance are everywhere on the Internet, and there are also some good articles. In fact, the best installation documentation for oracle is the online manual, but the installation steps for the manual

The distinct keyword can only be used to filter all records in the query field that are the same (the record set is the same). If you want to specify a field but it does not work, the distinct keyword is sorted. The distinct keyword can only be used

Installing Oracle on the Linux platform requires a lot of preparation. For example, create a user, modify the environment variables, and set oracle parameters. Now it is compiled into a shell script Installing Oracle on the Linux platform requires a

Oracle locks can be divided into several types: DMLlock (datalock), DDLlock (dictionarylock), and internallocklatch. DMLlock can be further divided into ro Oracle locks can be divided into several types: DML lock (data lock), DDL lock (dictionary

I believe everyone has some knowledge about Oracle full-text indexing. The following describes how to create an oracle full-text index. If you are interested in oracle full-text indexing, take a look. I believe everyone has some knowledge about

Lab environment: RedHatEnterpriseLinuxServerrelease5ORALCE10g10.2.0.1 I. Disk planning partition my lab machine has three hard disks, sda, s Lab environment: Red Hat Enterprise Linux Server release 5 ORALCE 10g 10.2.0.1 I. Disk planning partition my

Starting from 10 Gb, oracle began to provide Shrink commands. If our tablespace supports automatic segment space management (ASSM), we can use this feature to narrow down the segment, that is, reduce the HWM. Starting from 10 Gb, oracle began to

1. REPORT1: Report the physical structure of the target database RMANgt; REPORTSCHEMA2. report the data files to be backed up. 1. REPORT1: REPORT the physical structure of the target database RMANgt; REPORT SCHEMA2. REPORT the data files to be

To ensure that the memory settings do not affect the database startup failure settings, you need to back up the spfile file pfile [oracle @ urp65dbs] $ cdu01apporacleoracoracleo To ensure that the memory settings do not affect the database startup

Before 9i, Oracle used pfile to store the initialization parameter settings. These parameters were read when the instance was started. Any modification requires restarting the instance to take effect. You can use spfile Before 9i, Oracle used pfile

1. the mysql-client package needs to be installed on the client, and the library file we need after installation; 2. Install the mysql-dev package. After installation, we need mysql. h file; 3, 1. the mysql-client package needs to be installed on

◆ Oracle user environment settings: $ cat. profile # CreatedfororacleRACbyljg, 20091230 --- begin # umask022ORACLE_BASEu01app ◆ Oracle user environment settings: $ cat. profile # Created for oracle RAC by ljg, 20091230 --- begin # umask

1. Linux installation of mysql is very simple # apt-getinstallmysql-server-5.0 installation is complete is to set the password, if the password is 1. install mysql in Linux is very simple # apt-get install mysql-server-5.0 installation is complete

First, lampp is installed in the opt directory. the mysql. sock file is stored in optlamppvarmysqlmysql. sock, not in the varlibmysqlmysql. sock directory. First, lampp is installed in the opt directory, the mysql. the sock file is stored

Install MySQL in Ubuntu10.10 with the following words: ldquo; simple rdquo; 1. Open Software Center 2. Search for ldquo; mysqlrdquo; 3. Install MySQLServer and MySQ. Install MySQL in Ubuntu 10.10 with the following words: ldquo; simple rdquo; 1.

Refer to the official ORACLE documentation. To install oracle10g on a Linux system, the kernel version required for the system kernel is 2.4.9-e.25 (or later ). Refer to the official ORACLE documentation. To install oracle 10 GB on a Linux system,

This article describes several methods to quickly find duplicate records in ORACLE databases. As an Oracle database developer, you often need to create indexes for one or several columns of some tables. This article describes several methods to