Oracle client + PLSQL Developer remote login to Oracle database, oracle client plsql
Oracle databases have powerful functions and excellent performance. These advantages also result in a large amount of memory occupied by Oracle. To address this problem, how can we extract t
When Oracle is not installed on the computer, C # Calls oracle database and Oracle customer tools,
The installation packages of Oracle are usually relatively large and time-consuming. If errors occur during the installation process, the installation may be quite annoying. At work,
How to uninstall the "hidden oracle" software installed after an error is reported, and the hidden oracle
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seamlessly with other fusion middleware products, such as: The BC section enables better features, data layers, and page flow with Oracle database directly with Oracle Delivery Network integration enables asynchronous service integration based on message events and Bpm/bpel process integration, presentation layers and webcenter to build a complete Enterprise Por
ALL_TAB_PRIVS_RECD represents the permissions on an object that the user is public or grantee
Dba_col_privs all authorizations on the database column
Dba_role_privs show roles that have been granted to a user or other role
Dba_sys_privs system permissions that have been granted to a user or role
Dba_tab_privs all permissions on a database object
ROLE_ROLE_PRIVS displays the roles that have been granted to the user
ROLE_SYS_PRIVS displays system permissions granted to users through roles
[Oracle Notes] 2. Oracle Server entry and Oracle management routine
[Oracle Notes] 2. Oracle Server entry and Oracle management routine
Oracle Server entry and
Method 1: As you all know, to connect to Oracle using PL/SQL, you need to install the Oracle client software. Have you ever wondered whether to directly connect to Oracle without installing the Oracle client? In fact, I always wanted to do this, because this client is so annoying !!! Not only will JDK be installed, but
Oracle how to ensure the ACID principle of transactions -- oracle Core Technology Reading Note 2, acid -- oracle
There are four general principles in the transaction that all databases must comply with, referred to as the ACID principle. The following briefly describes how oracle implements these four principles.
1. A
1.oracle InstallationRefer to http://wenku.baidu.com/view/d01ffd43336c1eb91a375d68.html, no longer repeat here2. Command line sqlplus Connect Oracle(1) Check the monitoring statusc:\>lsnrctl StatusLsnrctl for 32-bit windows:version 9.2.0.1.0-production on 2 August-June-2005 11:01:01Copyright (c) 1991, 2002, Oracle Corporation. All rights reserved.Connecting to (D
Oracle Performance Analysis 5: Index Structure and scan mode of data access methods, oracle Index
The previous article describes full scan. This article describes the index structure and scan methods, and describes each scan method later.When Oracle searches for the values of a specific column or multiple columns through an index, it performs an index scan. First
I. Overview of Oracle Architecture:Oracle's architecture refers to the composition of the database, the working process and principle, and the Organization and management mechanism of the data in the database. To understand the architecture of the Oracle database, you must understand the important concepts and major components of the Oracle system.The
Some of the basics of Oracle have been learned some time ago, and for ease of practice and operation, an Oracle 10g was installed. After the installation, the book was directly discarded. Card to the death, card to directly can only be used as the Internet. At that time because of busy also do not do other things, so has not been in charge of it. Make up for the last Internet café. The two days are free. So
Oracle concept (Oracle 10.2)
10. Application Architecture
This chapter defines the application architecture and describes how Oracle database servers and database applications work in a distributed processing environment. This architecture can be applied to almost any type of Oracle Database system environment.
This ch
Tags: let stp knowledge iptables Owner system SPFile splay Post Oracle LINUX 6.3 + Oracle 11.2.0.3 RAC + vbox Installation documentation 2015-10-21 12:51 525 people read Comments (0) favorite reports Classification:Oracle RAC Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced. VBOX + Oracle Linux 6U3 +
1. Oracle Installation
Please refer to the following link for more information: http://wenku.baidu.com/view/d01ffd43336c1eb91a375d68.html.
2. Use the command line sqlplus to connect to Oracle
(1) Check the listening status
C: \> LSNRCTL status
LSNRCTL for 32-bit windows: Version 9.2.0.1.0-production on 2005 11:01:01
Copyright (c) 1991,200 2, Oracle Corporation. A
It takes a day and a half to resolve the client connection to the Oracle database on the server side, unable to connect the problem. Ora-01034:oracle Not available (ORACLE does not exist), ora-27101:shared memory realm does not exist analysis:A few days ago you can also connect to the database, but yesterday, the local no reason to connect to the server database.
Oracle Silent Installation and oracle Silent Installation
Download the oracle installation package:
:
Note: To download oracle, you must register oracle.
Http://download.oracle.com/otn/nt/oracle11g
Download two packages:
Linux.x64_11gR2_database_1of2.zip
Linux.x64_11gr2_dat
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