Managing PostgreSQL databases
PostgreSQL database option in your CPanel hosting account control panel allow creation and deletion of database and users, as well as granting user access permissions to databases, but there is no option available to manage data in the database. However, Cpanel has bundled in a popular open source web based PostgreSQL database management tool named phpPgAdmin. This popular tool enable you to manage your database structure/schema, as well as data through a web browser. Please check the official website at phpPgAdmin homepage for more details on how to use the phpPgAdmin tool.
To manage PostgreSQL databases using phpPgAdmin:
Click PostgreSQL databases in your Cpanel.
Click phpPgAdmin link at the bottom of the page to activate the program.