The following bug has been logged on the website:
Bug reference: 17840
Logged by: Sebastien Caunes
Email address: bokanist@gmail.com
PostgreSQL version: 13.2
Operating system: Linux
Description:
I had this problem when importing data from oracle with oracle_fdw and
auto_explain option set on the postgres server : If the query took too long,
it triggers the auto_explain wich queries things on oracle side where there
was a permission problem. The error bubble up outside of logging scope and
make the transaction rollback after having properly transferred dozen
million records (that then stood as dead tuples).
Logging is one thing with its own scope and it should never interfere with
the behavior of the software. Beside whatever reason triggering the error in
logging scope, the transaction that had no problem itself should not be
rollbacked. It makes no sense.
Isn't there something to refactor in Postgres ?
