See if it helps to update the IDE to the latest version 2023.2.2. Have you tried workarounds from this thread? Specifically, reinstalling the IDE and enabling this system setting. If CPU usage is high while the IDE is idle, a CPU snapshot can help understand what's going on and possibly fix it. To view data of a database object, open Data editor and viewer by double-clicking the object.CPU is used while the projects are indexed and when you edit the code (to run inspections, highlighting, etc.). To write and run queries, open the default query console by clicking the data source and pressing F4. DataGrip will introspect and show them.įor more information about displaying schemas in Database Explorer, refer to the Show all databases or schemas tutorial.įor more information about working with database objects in DataGrip, refer to Database objects. To see more schemas under your new data source node, click the N of M button and select the ones you need. įor more information about Database Explorer, see the corresponding reference topic. If you also want to work with other schemas, in the Schemas tab, select them for the introspection.įind your new data source in Database Explorer ( Command 1). (Optional) By default, only the default schema is introspected and available to work with. In case of any connection issues, refer to the Cannot connect to a database page. To do that, click the Test Connection link at the bottom of the connection details area. In the TNS name field, use the automatic completion ( Control+Space) to select which service name to use (see a value of an alias in the tnsnames.ora file).Įnsure that the connection to the database can be established using the provided details. In the TNSADMIN field, click the browse button and navigate to the directory with the Instant Client files (in our case, ~/Oracle/instantclient_19_8/network/admin). Navigate to Data Source and select Oracle.įrom the Connection type list, select TNS.Ĭlick the Driver link and select the driver entry that you created on Step 1 (in our case, Oracle ). In the Database Explorer ( View | Tool Windows | Database Explorer), click the New icon ( ) in the toolbar. You can do this using one of the following ways:įrom the main menu, navigate to File | New | Data Source and select Oracle. 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 Command 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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