From b65f1ad9b12767dbd45d9588ce8ed2e593dbddbf Mon Sep 17 00:00:00 2001 From: Heikki Linnakangas Date: Thu, 11 Dec 2025 15:57:11 +0200 Subject: [PATCH] Fix comment on how temp files and subtransactions are handled The comment was accurate a long time ago, but not any more. I failed to update the comment in commit ab3148b712. --- src/backend/storage/file/fd.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/backend/storage/file/fd.c b/src/backend/storage/file/fd.c index e9eaaf9c829..716fd7749b6 100644 --- a/src/backend/storage/file/fd.c +++ b/src/backend/storage/file/fd.c @@ -3185,9 +3185,10 @@ GetNextTempTableSpace(void) /* * AtEOSubXact_Files * - * Take care of subtransaction commit/abort. At abort, we close temp files - * that the subtransaction may have opened. At commit, we reassign the - * files that were opened to the parent subtransaction. + * Take care of subtransaction commit/abort. At abort, we close AllocateDescs + * that the subtransaction may have opened. At commit, we reassign them to + * the parent subtransaction. (Temporary files are tracked by ResourceOwners + * instead.) */ void AtEOSubXact_Files(bool isCommit, SubTransactionId mySubid, -- 2.39.5