![]() ![]() Open a query console or view database object's data in data editor.Īs a result, under the data source node in the Services tool window, the new session node appears with a client node under it.įor a query console, the session will be connected once you perform an action that requires interaction with the database. You can create a new session by doing either of the following: Green dot in the corner of session's icon indicates the connected status. Data editor can also be a client for a session.ĭepending on the way you create a new session, it can be connected either automatically, or after a certain action. Sessions can have clients - files, whose queries are sent via the connection that the session holds. ![]() Each session is a wrapper over a single connection, and it stores the connection's information (for example, whether it is active or not, transaction control mode, and other settings). Sessionįor a data source, connections to the database are established in special wrappers - sessions. For every database, the connection details are stored in a dedicated connection configuration - data source.īelow is an example of the PostgreSQL data source settings in the Data Sources and Drivers dialog ( Command I). To connect to a database, IntelliJ IDEA requires connection details (for example, host, port, password, SSH configuration settings, and so on). For more information about features and concepts, refer to the dedicated topics. This topic gives you an overview of how the connection to a database works in IntelliJ IDEA. Open the Installed tab, find the Database Tools and SQL plugin, and select the checkbox next to the plugin name. Press Control+Alt+S to open the IDE settings and then select Plugins. The Database Tools and SQL plugin is available only in IntelliJ IDEA Ultimate. If the relevant features aren't available, make sure that you didn't disable the plugin. This functionality relies on the Database Tools and SQL plugin, which is bundled and enabled in IntelliJ IDEA by default.
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