
If you run only 32-bit applications then there is no need to install also an 64-bit Oracle Client. Can you install both 32 and 64-bit Oracle client? Should I install 32 or 64 bit Oracle client?

Oracle Instant Client enables development and deployment of applications that connect to Oracle Database, either on-premise or in the Cloud. We recommend all of our customers to use JDBC Thin driver as most of the new features are developed only on JDBC Thin driver.įree, light-weight, and easily installed Oracle Database tools, libraries and SDKs. The JDBC Thin driver does not require Oracle client software to be installed, but does require the server to be configured with a TCP/IP listener. How do I install Oracle home in Toad? Does JDBC require Oracle client? Select the PATH variable in the System Variables panel, and click Edit.Add the ORACLE_HOME variable to the New System Variable box, then click OK.Click New in the System Variables panel.Click Advanced system settings > Environment Variables.Create a symbolic link c:\windows\system32\oracle to point to the 64-bit installation folder. Managing both versions can be cumbersone, and often times frustrating. If are still running on PeopleTools 8.53 (or earlier), you’ll need both 32-bit and 64-bit Oracle clients installed. *Note: In newer versions of the client, the library is not included and this directory may not exist. If there is only an ORACLE_HOME/lib directory then it is 32 bit client.

If the two directories $ORACLE_HOME/lib32 and $ORACLE_HOME/lib are existing then it is 64 bit.

Install your TOAD or TORA, or if you like, you can use native sqlplus from oracle. Choose for latest suitable version for your own. In summary, you could get sqlplus command line and your TOAD run flawlessly without have to install oracle clients (*huraaa*).
