Tom Lane 1f9158ba48 Suppress log spam from multiple reports of SIGQUIT shutdown. ... When the postmaster sends SIGQUIT to its children, there's no real need for all the children to log that fact; the postmaster already made a log entry about it, so adding perhaps dozens or hundreds of child-process log entries adds nothing of value. So, let's introduce a new ereport level to specify "WARNING, but never send to log" and use that for these messages. Such a change wouldn't have been desirable before commit 7e784d1dc, because if someone manually SIGQUIT's a backend, we *do* want to log that. But now we can tell the difference between a signal that was issued by the postmaster and one that was not with reasonable certainty. While we're here, also clear error_context_stack before ereport'ing, to prevent error callbacks from being invoked in the signal-handler context. This should reduce the odds of getting hung up while trying to notify the client. Per a suggestion from Andres Freund. Discussion: https://postgr.es/m/20201225230331.hru3u6obyy6j53tk@alap3.anarazel.de		2020-12-29 18:02:38 -05:00
..
adt	Add support of multirange matching to the existing range GiST indexes	2020-12-29 23:36:43 +03:00
cache	Fix inconsistent code with shared invalidations of snapshots	2020-12-28 22:16:49 +09:00
error	Suppress log spam from multiple reports of SIGQUIT shutdown.	2020-12-29 18:02:38 -05:00
fmgr	Multirange datatypes	2020-12-20 07:20:33 +03:00
hash	Improve hash_create()'s API for some added robustness.	2020-12-15 11:38:53 -05:00
init	Fix assorted issues in backend's GSSAPI encryption support.	2020-12-28 17:44:17 -05:00
mb	Fix some typos	2020-11-14 11:43:10 +09:00
misc	Revert "Add key management system" (978f869b99) & later commits	2020-12-27 21:37:42 -05:00
mmgr	Improve hash_create()'s API for some added robustness.	2020-12-15 11:38:53 -05:00
resowner	Change SHA2 implementation based on OpenSSL to use EVP digest routines	2020-12-04 10:49:23 +09:00
sort	Fix a few more generator scripts to produce pgindent-clean output.	2020-09-21 13:58:26 -04:00
time	Improve hash_create()'s API for some added robustness.	2020-12-15 11:38:53 -05:00
.gitignore	Rearrange makefile rules for running Gen_fmgrtab.pl.	2018-05-03 17:54:18 -04:00
errcodes.txt	Make SQL/JSON error code names match SQL standard	2020-04-30 09:34:54 +02:00
Gen_dummy_probes.pl	Update copyrights for 2020	2020-01-01 12:21:45 -05:00
Gen_dummy_probes.sed	Update copyrights for 2020	2020-01-01 12:21:45 -05:00
Gen_fmgrtab.pl	Remove useless entries for aggregate functions from fmgrtab.c.	2020-11-04 11:25:56 -05:00
generate-errcodes.pl	Standardize order of use strict and use warnings in Perl code	2020-09-21 17:04:36 +02:00
Makefile	Update copyrights for 2020	2020-01-01 12:21:45 -05:00
probes.d	Update copyrights for 2020	2020-01-01 12:21:45 -05:00