Jim Nasby wrote:
> I'm confused by this:
>
> "pg_event_trigger_ddl_commands returns one row for each base command
> executed; some commands that are a single SQL sentence may return more than
> one row."
>
> What is a "SQL sentence"?
I meant "a single SQL command". The word "sentence" probably just
slipped through. Will fix.
> (FWIW, I'm wondering because I was just looking to see why there's no
> details for things like altering a column in a table.)
Do you mean you want to have access to the details of the alter table
operations being executed? There's no structured data for that; you
need to write a C function to examine the pg_ddl_command opaque column.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services