Oracle client plsql installation, oracle client plsql

Oracle client plsql installation, oracle client plsql

 

1. Confirm version

Your operating system version (32-bit or 64-bit), oracle instant client (oracle client Version), and plsql version

My own versions are: 64-bit oracle client version and 64-bit plsql version.

 

2. Install the oracle Client Version

: Http://www.oracle.com/technetwork/database/features/instant-client/index-097480.html

Or search on Baidu: oracle client 64-bit download.

 

Click to download. The oracle account is required.

Decompress the downloaded file to D:; D: \ Program Files \ instantclient_12_2.

Create the subdirectory NETWORK \ ADMIN and create the tnsnames. ora file. The file content is as follows:

 

3. Install plsql

Search for plsql 64-bit online, find the installation version, with the registration code, other decompression fear of virus.

After the installation is complete, log on to the system for the first time and click Cancel to enter the program interface. Click Tools> preferences.

Complete the information indicated by the arrow

 

Close the program and log on to the system. On the logon page, the data items configured in tnsnames. ora are displayed in the database drop-down list.

 

Note:

Many new scholars often install the oracle database server, which is not necessary except for learning needs. At present, it is best to learn from free databases such as mysql. The database principles are the same.