In the Database Explorer ( View | Tool Windows | Database Explorer), click the Data Source Properties icon. You can open data source properties by using one of the following options:
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link in the Driver files pane and select the driver version that you need. To change the driver version, click the ver.
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To download drivers from the JetBrains FTP server, select a vendor from the Drivers list, and click the Download ver. Download a driver and select the driver version Alternatively, you can add your own driver to an existing vendor, or create a new driver entry for the vendor that is not on the Drivers list. You can check the full list of supported vendors in the Drivers list Ctrl+Alt+S. Ensure that the driver version and the DBMS version are compatible with each other.įrom DataGrip, you can download drivers for all supported vendors. With a JDBC driver, you can interact with a database management system (DBMS) from DataGrip. For more information about creating or changing a database connection, see Create connection. Verify that the connection settings for the selected database connection are correct. Verify that you use a correct port number with your database administrator.
Real port numbers might be different on your system. The following list is a list of default port numbers.ġ0000 (Hive Server2) or 9083 (Hive Metastore)
Different database vendors use different ports for their databases. Hosts use port numbers to determine to which application, service, or process a connection must be established. Port: A number that identifies a connection point between hosts. For example, in MySQL you can run SHOW GRANTS. Run a query in a database command line to see names of all available databases. User: A name of a user that has sufficient privileges to perform actions with a database. For example, in MySQL you can run SHOW DATABASES. In some cases, it is possible to run a query in a database command line to see names of all available databases. You can find the database name in the settings of your database server, or you can ask your database administrator. It can be an IP address 127.0.0.1 or a domain name localhost.ĭatabase: A name of the database to which you want to connect. Host: A hostname of a computer or other device that stores a database. Most database include the connection settings:
Check your connection propertiesĮach database (MySQL, PostgreSQL, Oracle, or any other vendor) has its own connection settings. The telnet command allows you to check if the port is opened for communication. For security reasons, DBMS usually drops all telnet connections.
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