From 3f709effe14de81b84bbc441aa5884ece0a757da Mon Sep 17 00:00:00 2001 From: Japin Li Date: Fri, 14 Jul 2023 09:26:01 +0800 Subject: [PATCH v4 1/1] Add hint message for check_log_destination --- src/backend/utils/error/elog.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c index 5898100acb..dccbabf40a 100644 --- a/src/backend/utils/error/elog.c +++ b/src/backend/utils/error/elog.c @@ -2228,8 +2228,22 @@ check_log_destination(char **newval, void **extra, GucSource source) #endif else { + StringInfoData errhint; + + initStringInfo(&errhint); + appendStringInfoString(&errhint, "stderr"); +#ifdef HAVE_SYSLOG + appendStringInfoString(&errhint, ", syslog"); +#endif +#ifdef WIN32 + appendStringInfoString(&errhint, ", eventlog"); +#endif + appendStringInfoString(&errhint, ", csvlog, and jsonlog"); + GUC_check_errdetail("Unrecognized key word: \"%s\".", tok); + GUC_check_errhint("Valid values are combinations of %s.", errhint.data); pfree(rawstring); + pfree(errhint.data); list_free(elemlist); return false; } -- 2.41.0