From 13a10c0ccd984643ef88997ac177da7c4b7e46a6 Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Fri, 20 Mar 2015 08:31:10 -0400 Subject: [PATCH] C comment: update lock level mention in comment Patch by Etsuro Fujita --- src/backend/commands/tablecmds.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c index 623e6bfba8..4147457505 100644 --- a/src/backend/commands/tablecmds.c +++ b/src/backend/commands/tablecmds.c @@ -1756,9 +1756,9 @@ MergeAttributes(List *schema, List *supers, char relpersistence, pfree(newattno); /* - * Close the parent rel, but keep our AccessShareLock on it until xact - * commit. That will prevent someone else from deleting or ALTERing - * the parent before the child is committed. + * Close the parent rel, but keep our ShareUpdateExclusiveLock on it + * until xact commit. That will prevent someone else from deleting or + * ALTERing the parent before the child is committed. */ heap_close(relation, NoLock); } -- 2.40.0