diff options
| -rw-r--r-- | src/backend/access/transam/subtrans.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/backend/access/transam/subtrans.c b/src/backend/access/transam/subtrans.c index cef03f83e03..f6406611301 100644 --- a/src/backend/access/transam/subtrans.c +++ b/src/backend/access/transam/subtrans.c @@ -10,6 +10,7 @@ * The tree can easily be walked from child to parent, but not in the * opposite direction. * + * This code is based on xact.c, but the robustness requirements * are completely different from pg_xact, because we only need to remember * pg_subtrans information for currently-open transactions. Thus, there is * no need to preserve data over a crash and restart. |