Hi hackers,
If wrong GUCs of auth_delay, pg_trgm, postgres_fdw and sepgsql are
described in postgresql.conf, a warning is not emitted unlike
pg_stat_statements, auto_explain and pg_prewarm.
So, I improved it by adding EmitWarningsOnPlaceholders.
An example output is shown below.
---
2021-11-14 18:18:16.486 JST [487067] WARNING: unrecognized
configuration parameter "auth_delay.xxx"
---
What do you think?
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Regards,
--
Shinya Kato
Advanced Computing Technology Center
Research and Development Headquarters
NTT DATA CORPORATION