how to connect toad to oracle 11g database

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Spoolight on Oracle Configuration

SpoolightSeting 1Oracle_home=d:\oracle\product\11.2.0\client_1Set sqlpath=d:\oracle\product\11.2.0\client_1Set local=d:\oracle\product\11.2.0\client_1Set

Oracle monolithic architecture-memory structure, physical structure, logical structure, process

Oracle's architecture is broadly divided into two parts: Instance (instance) and database. Instance (example) : The SGA is mainly included in Oracle Instance and some processes (for example: Pmon, Smon, Dbwn, LGWR, CKPT, etc.). If a user's

Win764-bit system, PHP connection to Oracle database, win7oracle_PHP tutorial

In the Win764-bit system, PHP connects to the Oracle database, win7oracle. In the Win764-bit system, PHP is connected to the Oracle Database. in the win7oracle system, the configuration process is described below. 1. download oracleinstantclient:

Oracle connection failures

Solution to Oracle tnsping failure after firewall is enabled on Windows 2008 1. solution:Simply put, the Windows 1521 firewall has blocked the Oracle port. Just create and enable it. Of course, if your listener is another port, open the other ports

WIN7 64-bit system PHP connection Oracle database, win7oracle_php tutorial

WIN7 64-bit system PHP connection to Oracle database, win7oracle Let's talk about the configuration process First, download Oracle Instantclient Download Address: http://www.oracle.com/technetwork/topics/winx64soft-089540.html Download

Unable to connect after Oracle server is restarted

After the Oracle server is restarted, the following error is encountered when using the Toad client to connect to Oracle:Oracle Ora-12514:tns:no ListenerTns:listener does not currently know of SID give in Connect descriptorStep one: Start TNS

Database Access methods and data access methods

Database Access methods and data access methodsThis part is very basic, but if you are not clear about it, it will affect your future study.SQL> select * from v $ version where rownum = 1;BANNER--------------------------------------------------------

Several ways to access the database

This part is very basic, but if not clear, to future study will have influence.Sql> SELECT * from V$version where rownum=1;BANNER--------------------------------------------------------------------------------Oracle Database 11g Enterprise Edition

Linux-install Oracle (CentOS-Oracle 12c) and centos7 install oracle12c

Linux-install Oracle (CentOS-Oracle 12c) and centos7 install oracle12c Step 1: network connection, which is described in my previous blog. Purpose of network connection: to use the yum command, download the file directly online. Step 2: Go to the

In the oracle database, the connection test statements in the application are correctly used.

In the oracle database, the connection test statements in the application are correctly used.Correct use of connection detection statements in applications in oracle databases This article is the original article, reprint please indicate the source:

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