connect to oracle database from excel macro

This article mainly introduces how to connect php to the oracle database and query data. it analyzes in detail how to use php to operate the oracle database in the form of an instance, which has some reference value, for more information about how to

Preparations: 1) install ActiveRecord Oracle adapter Sudo gem install activerecord-oracle-adapter-source http://gems.rubyonrails.org 2) install the Oracle ClientHttp://www.oracle.com/technology/tech/oci/instantclient/index.html An error may occur during the installation process. Generally, a prompt is displayed, and the following steps may be performed: 2.1) sudo

Share the process of connecting to the oracle database using php in windwos. To connect to oracle using php, the basic conditions are 1. you need to install php, 2. install oracle, 3. configure tnsname. ora. The local command line can use sqlplus to

Connect python to an oracle database instance and a pythonoracle instance This article describes how to connect python to the oracle database. The procedure is as follows: I. First download the driver: (cx_Oracle) Http://www.pytho

SQL plus and pl/SQL cannot connect to the remote oracle database, ploracle After the oracle client is installed, SQL plus and pl/SQL may fail to connect to the remote oracle database,

How to connect ecplise and myecplise to the oracle databaseEcplise connect to database 1. Import jar package For the oracle version of GB, find the corresponding jar in the following directory and import it to the project runtime environment. Ojdbc6.jar under app \

How to connect ecplise and myecplise to the oracle databaseEcplise connect to database 1. Import jar package For the oracle version of GB, find the corresponding jar in the following directory and import it to the project runtime environment. Ojdbc6.jar under app \

Problem: An inexplicable problem occurs when you use Plsql developer to connect to a local Oracle database on a WIN8 64-bit system, and the error prompt box may even be empty. Reason: According to the internet, the reason is estimated to be installed on 64-bit system 64-bit Oracle

With PHP, you can easily connect to the database, request data and display it on your web site, or even modify data in the database. MySQL is a very popular database, and there are many tutorials on PHP and MySQL on the Internet. MySQL is free, which may attract many people. Because of its wide application, I don't wan

Preface:Recently, using R to develop a data analysis system, you need to connect to the Oracle database to obtain data, but do not want to get a few data to install an oracle, so you want to directly find an Oracle ODBC driver, eliminate the hassle of installing the

name after the hostname)2. Oracle Home and OCI libaray configured with PL/SQL developerEnter the PL/SQL Developer in non-logon mode, designate the Oracle home path as the Oracle Client directory (C:\instantclient_11_2), and the OCI Libaray path to Oracle The Oci.dll (C:\instantclient_11_2\oci.dll) of the client direct

Java language test: connect to the Oracle database packagecom. linuxidc. jdbc; importjava. SQL. Connection; importjava. SQL. DriverManager; *** Test Java language test Connection to the Oracle database package com. linuxidc. jdbc; import java. SQL. Connection; import java. S

This document describes how to configure odbc to connect to the local oracle database by performing the following steps: 1. Enable the remote oracle database service. 2. On the local client, install the oracle

Oracle language, add the environment variable Nls_lang, and the value is simplified Chinese_china. Zhs16gbkIf you do not know the Oracle language of the remote database, you can ssh or telnet to the remote machine, enter it at the command interface, and connect to the database