postgres.git / summary / log / commit / refs

commit    b65f1ad9b12767dbd45d9588ce8ed2e593dbddbf
Author:   Heikki Linnakangas <heikki.linnakangas@iki.fi>
Date:     Thu Dec 11 13:57:11 2025 +0000

    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,


[parent: d4b7bde4183b]