what oracle home directory

Remote connection to Oracle is cumbersome and usually requires client installation of Oracle to be implemented. With instantclient, you can compare simple connections to remote Oracle.1. New directory D:\Oracle_Cleint used to store related files,

1. 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 developer software, do not install in the program Files (x86) directory, or PL/SQL will not start

Convert Oracle 12c Database from Standard Edition to Enterprise EditionFrom:How to Convert the Oracle Database 12c from standard to Enterprise Edition? (Document ID 2046103.1)Applies To:Oracle database-enterprise edition-version 12.1.0.1 and

For beginners, after installing the Oracle 64-bit version of PL/SQL Developer, or some people do not want to install Oracle client and want to directly use PL/SQL Developer, always encounter a variety of problems, the following simple summary, for

This article is only used for learning communication, commercial use, please support the genuine! Reprint Please specify: http://www.cnblogs.com/mxbs/p/6217052.htmlPreparation: Oracle 10g for Win (32-bit), System environment Win7

PL/SQL Developer is an integrated development environment designed specifically for the development of Oracle Database storage program units. Now that more and more business logic and application logic has shifted to Oracle Server, PL/SQL

Win8 x64 PL /SQL Enter user name password, connect times wrong:650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6E/22/wKioL1V1B3jz5PutAAFWFtrv114122.jpg "title=" 10.png "alt=" Wkiol1v1b3jz5putaafwftrv114122.jpg "/>Environment:1.win 8 64bit

1. 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 Developer software, do not install it under the program Files (x86) directory or you cannot start

First, the problem descriptionThe oracle-client side is not installed locally, and because of limited machine resources, you want to connect to the remote database via PL/SQL developer. Simple installation PL/SQL developer cannot connect to the

1) Install Oracle 11g 64-bit2) Installing the 32-bit Oracle Client (instantclient-basic-win32-11.2.0.1.0): Http://www.oracle.com/technetwor ... oft-095945-zhs.htmlDownload Instantclient-basic-win32-11.2.0.1.0.zip (must be 32-bit, do not make the

Creation of the Oracle database starts and closesObjective:(1) master the creation and deletion of Oracle 11g database. (2) mastering The start-up and shutdown of an Oracle db instance. Content:First, create a database1. Planning Database2. to

Plsql Developer non-installed configuration directory for file directory 1 is C:\Program files\oracle\instantclient-basic-nt-11.2.0.4.0\instantclient_11_22 is c \ Program Files\oracle\instantclient-basic-nt-11.2.0.4.0\instantclient_11_2\oci.dll then

Cause of the problem:Plsql developer cannot connect to 64-bit Oracle server because Plsql is 32-bit, there is no 64-bit version, and Oracle is 64-bit incompatible.Configuration method:1, download 64-bit Oracle, extract two files, unzip the

This article mainly introduces the Oracle database startup and shutdown methods, the need for friends can refer to the next First, start data$sqlplus "Sys/pass as SYSDBA"Sql>startup Second, start the listenerafter the database is started, if the

Upgrading your hardware is usually easy, but upgrading your database ... There is no doubt that everyone has a painful experience. An experienced Oracle DBA is primarily concerned with the successful completion of upgrades and the downtime that may

When you normally create a new record in a table, the database system writes the data to the block and provides a ROWID value like this row of records. This value records where the record is stored on the hard disk. The same is true when a record is

According to the online approach and combined with practice, to organize (forget to see later), Oracle login Problem Solution: Common logon problems encountered when connecting to an Oracle database ora-12560,01034,27101,00119,00132, and so on, you

SQL Server to take data to Oracle often need to use the transparent gateway provided by Oracle to achieve, before also successfully configured two times, today again when the configuration to forget how to configure before, toss a half-day a variety

Environment: Win10, oracle10.2.1, Plsql 7.4 question: After Oracle is installed, using Plsql to connect to the database, it is always reported that "ora-12154 cannot resolve the specified connection identifier" error. Solve: 1, download the

28.2.4 Install Oracle 11g Oracle 11g provides a graphical installation interface that allows users to complete the installation process by moving and clicking the mouse. The specific installation steps are shown below.(1) Extract the Oracle 11g