From be022908cfe2959dbb17c10475deeb492b8e6944 Mon Sep 17 00:00:00 2001 From: Michael Paquier Date: Thu, 14 Sep 2023 16:00:01 +0900 Subject: [PATCH] Revert "Improve error message on snapshot import in snapmgr.c" This reverts commit a0d87bcd9b57, following a remark from Andres Frend that the new error can be triggered with an incorrect SET TRANSACTION SNAPSHOT command without being really helpful for the user as it uses the internal file name. Discussion: https://postgr.es/m/20230914020724.hlks7vunitvtbbz4@awork3.anarazel.de Backpatch-through: 11 --- src/backend/utils/time/snapmgr.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/src/backend/utils/time/snapmgr.c b/src/backend/utils/time/snapmgr.c index 65230811c02..b20440ee21f 100644 --- a/src/backend/utils/time/snapmgr.c +++ b/src/backend/utils/time/snapmgr.c @@ -1391,9 +1391,8 @@ ImportSnapshot(const char *idstr) f = AllocateFile(path, PG_BINARY_R); if (!f) ereport(ERROR, - (errcode_for_file_access(), - errmsg("could not open file \"%s\" for reading: %m", - path))); + (errcode(ERRCODE_INVALID_PARAMETER_VALUE), + errmsg("invalid snapshot identifier: \"%s\"", idstr))); /* get the size of the file so that we know how much memory we need */ if (fstat(fileno(f), &stat_buf))