Where does PostgreSQL store the database?

Question

Where are the files for a PostgreSQL database stored?

Answer 1

On Windows, the PGDATA directory that the PostgresSQL docs describe is at somewhere like C:\Program Files\PostgreSQL\8.1\data. The data for a particular database is under (for example) C:\Program Files\PostgreSQL\8.1\data\base\100929, where I guess 100929 is the database number.