PostgreSQL Connection

Host
Database
User
Password
Password reset
This option determines whether or with what priority a secure SSL TCP/IP connection will be negotiated with the server.
User Permission

The database user should only be granted SELECT permissions on the specified database & tables you want to query. Grafana does not validate that queries are safe so queries can contain any SQL statement. For example, statements like DELETE FROM user; and DROP TABLE user; would be executed. To protect against this we Highly recommmend you create a specific PostgreSQL user with restricted permissions.