On 10/15/22 08:20, Adrian Klaver wrote: > On 10/14/22 21:46, Igor Korot wrote: > > >> Making catalog current means switching between DBs. >> Remember initially I connected to (finance) DB, which made the >> (finance) catalog >> current. >> Then I "opened a second connection" to (finance_2021), which made >> that current catalog and so that select would give me all tables from >> (finance_2021). > > No you didn't. > > Rough outline of what happens: > > 1) You connected to the database finance. > 2) While in the finance database you queried the foreign tables that are > linked to finance_2021. > 3) The queries made connections the to finance_2021 for the purposes of > making the data visible in the foreign tables in finance. > 4) The client you did this did not 'leave' the finance database, so the ^ in > only information_schema you have access to is in the finance database.
So any and all operations/queries performed before, during or after that will be done on (finance) catalog), because this is the "main" connection, right?
Thank you.
> >> >> I hope now its clearer. >> >> Thank you. >> >>> >>> David J. >> >> >
