Where does PostgreSQL store the database?

Question

Where are the files for a PostgreSQL database stored?

Answer 1

To see where the data directory is, use this query.

show data_directory;

To see all the run-time parameters, use

show all;

You can create tablespaces to store database objects in other parts of the filesystem. To see tablespaces, which might not be in that data directory, use this query.

SELECT * FROM pg_tablespace;