You can do this using one of the following ways: To connect to the database, create a data source that will store your connection details. Otherwise, you will receive an error that the native library cannot be loaded. For example, if you use the Oracle driver 19.8.0.0, the instant client must be of the same version. Versions of the driver and the instant client must be the same. In the file browser, navigate to the directory of the Instant Client files (for example, ~/Oracle/instantclient_19_8) and click Open. In the Driver Files pane, click the Add icon ( ) and select Native Library Path. In the list of drivers, right-click the Oracle driver and select Duplicate.Ĭhange the name of the duplicated Oracle driver (for example, Oracle ). In the Data Sources and Drivers dialog, click the Drivers tab. In the Database Explorer ⌘ 1 ( View | Tool Windows | Database Explorer), click the Data Source Properties icon ( ). You can open data source properties by using one of the following options: For full information about tnsnames.ora file, refer to the official documentation.Ĭreating the Oracle OCI data source Step 1. Running Oracle instance with access permissions for your user.Ĭonfigured tnsnames.ora file. In this case, the JDBC driver's version must be the same as the version of these native libraries. In OCI mode, the JDBC driver uses native libraries.

In this mode, various versions of the JDBC driver can be used. In Thin mode, the JDBC driver always connects to the TNS listener. The following driver modes are available: To download Oracle database software, refer to the official software downloads.įor more versions of Oracle JDBC driver, refer to the official JDBC driver downloads.ĭownload the following Oracle Instant Client (OCI) packages for your operating system from the Oracle Instant Client Downloads page at :ĭataGrip uses JDBC drivers to connect to the Oracle server through the TNS protocol. Official documentation and softwareįor full information about Oracle, refer to the official documentation. Only after that you will see the DataGrip interface and will be able to create connections. You need to create and open a project from the Welcome Screen.

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