On Tue, 2025-07-29 at 07:18 -0500, Igor Korot wrote:
> If I have a database for some financial data for the year 2024 in the
> mydb_2024 and I have current year financial data in the mydb_2025 how
> can I compare the data?
You connect to both and query them both.
Alternatively, you use postgres_fdw to access the other database.
Even better, put both tables in the same database, perhaps in different schemas.
Yours,
Laurenz Albe