database name. This service must be turned on or Oracle will not be able to use it at all.attached:Installation notes for a, 32-bit Oracle 11g Client (win32_11gr2_client.zip):When choosing an installation type, select Administrator, such as:The other steps are similar to the installation server side.B. PL/SQL
the D:/instantclient_11_2 directory, create a new admin directory under the network directory, create a new file Tnsnames.ora in the Admin directory, and use a text editor to open and write the following:mwdb=(DESCRIPTION =(Address_list =(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.0.58) (PORT = 1521)))(Connect_data =(service_name = mwdb)))First mwdb: Represents the local hostname that defines the remote serverSecond mwdb: Remote DB instance Name3. Add an environment variable named Tns_admin and
[PLSQL Developer] PLSQL Developer SQL Editor garbled, plsqldeveloper[Problem] We often write various statements in the SQL window of PLSQL Developer. To save these statements, you can save them as a text file or copy them and paste them into a Word file, the advantage of sto
Fusion Technology (IV)
RAC special problems and combat experience (V)
ORACLE one-to-G Version 2 RAC ready for use with NFS on Linux (vi)
ORACLE ENTERPRISE LINUX 5.7 under Database 11G RAC cluster installation (vii)
ORACLE ENTERPRISE LINUX 5.7 Databases 11G R
Tags: cannot. dll so min 32-bit Oracle official website ASI ALT why1. Log in to PL/SQL DeveloperThis omits the installation steps for the Oracle database and PL/SQL Developer, and note that when you install the PL/SQL
development.
(2) ORACLESERVICEORCL: Represents the primary service of a database, naming rule: Oracleservice database name. This service must be turned on or Oracle will not be available at all.
attached:
Installation notes for A, 32-bit Oracle 11g Client (win32_11gr2_client.zip):
When choosing an installation type, select Administrator, as shown in the
Many DBAs are still at Oracle 9i or 10g, possibly because of the Oracle 11g price issue. This article will explain the installation of Oracle 11g under Windows 7, and I hope you can see some of the new features of 11g.
Recently un
Stopping OracleWe should now is able to start Oracle database if you had choosed to create one during installation.If you had not yet created any Oracle instance and database use the $ORACLE _HOME/BIN/DBCA Assistant to do.Starting up the databaseOnce your server has been restarted, your database may not start. To solve this issue, first check in/etc/oratab that
following document :
Script. To Collect DB upgrade/migrate diagnostic Information (dbupgdiag.sql) [ID 556610.1]
Run this script:
CD
$ sqlplus/as SYSDBA
Sql> alter session set nls_language= ' American ';
sql> @dbupgdiag. sql
Sql> exit
If the script reports a invalid object, run the following command to recompile the i
Solution to Oracle 11g installation in Windows 7, oracle11g
Many DBAs are still in Oracle 9i or 10g, probably because of the price of Oracle 11g. This article will explain how to install Oracle
file. When the master database becomes a slave database, you can receive logs from the slave database.Alter database add standby logfile group 4 ('/u01/app/oracle/oradata/orcl/redo_dg_021.log') size 50 M;Alter database add standby logfile group 5 ('/u01/app/oracle/oradata/orcl/redo_dg_022.log') size 50 M;Alter database add standby logfile group 6 ('/u01/app/oracle
Global Memory Management
Database files in a RAC
Consistency of read in RAC
Cluster readiness Service (CRS)
Global Resource Directory
Consistency managementData consistency and concurrency describe how Oracle maintains data consistency issues in a multiuser database environment. In a single-user database, users modify the data in the database without worrying about other users modifying the same data at the same time. However
for executable: root@hardy:~# chmod a+x/u01/app/or Acle/product/11.1.0/db_1/bin/oracledb If you want to boot the Oracle 11g database automatically, do the following: root@hardy:~# ln-s/u01/app/oracle/ Product/11.1.0/db_1/bin/oracledb/etc/init.d/oracledb root@hardy:~# sudo sysv-rc-conf--level 2345 oracledb on If there is no sysv-rc-conf command, then apt-get one.
Database 11G RAC cluster installation (vii)
ORACLE ENTERPRISE LINUX 5.7 Databases 11G RAC database installation (eight)
Basic test and use of database 11G RAC under ORACLE ENTERPRISE LINUX 5.7 (ix)
Cache Fusion principleThe background process for RAC has been d
Tags: TAF $ password 11g R2 silent disappears its chmodFirst, the installation environment based on trade secrets will not show. The basic configuration of the environment is understoodIntroduction to CENTOS7 operating system here Minimized installation, 2G memory, 20G disk space, 1-core CPU, CONFIGURED network ip:192.168.xxx.xxxSecond, the operating system before the preparation of work1. Log in to the operating system using the root user 2.yum Insta
good news for enterprise users.
XML favourites
There is a high degree of flexibility in Oracle 11g to save XML information in both CLOB and binary ways. Oracle 11g also supports query mechanisms for XML, and there are a number of mechanisms to choose from, such as XQuery. XQuery is a set of specifications
management, the common Scott account to unlock and enter the password. 14. Unlock the Scott account, remove the green tick from the front, and enter the password. You can also enter a short password that you normally use, and you don't have to add numbers to the 8-bit size that Oracle recommends. Oh. 15. Similarly, passwords that do not conform to the rules are prompted. Don't worry about it, continue Y. 16. The installation is successful and com
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