Stephan Springl <springl-psql(at)bfw-online(dot)de> writes:
> running
> psql -f NestLoopParams.sql
> gives
> psql:NestLoopParams.sql:16: ERROR: failed to assign all NestLoopParams to plan nodes
> psql:NestLoopParams.sql:24: ERROR: failed to assign all NestLoopParams to plan nodes
Thanks for the report! This turns out to be not entirely trivial
to fix. I've started a discussion about it at [1]. One way or
another we should have a fix in place for February's releases.
regards, tom lane
[1] https://www.postgresql.org/message-id/171041.1610849523%40sss.pgh.pa.us