diff options
Diffstat (limited to 'src/backend/tcop/pquery.c')
| -rw-r--r-- | src/backend/tcop/pquery.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/tcop/pquery.c b/src/backend/tcop/pquery.c index d60dc49c3c3..7d583c4e5c1 100644 --- a/src/backend/tcop/pquery.c +++ b/src/backend/tcop/pquery.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/tcop/pquery.c,v 1.137 2010/02/26 02:01:02 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/tcop/pquery.c,v 1.138 2010/09/11 18:38:56 joe Exp $ * *------------------------------------------------------------------------- */ @@ -1163,8 +1163,8 @@ PortalRunUtility(Portal portal, Node *utilityStmt, bool isTopLevel, * Set snapshot if utility stmt needs one. Most reliable way to do this * seems to be to enumerate those that do not need one; this is a short * list. Transaction control, LOCK, and SET must *not* set a snapshot - * since they need to be executable at the start of a serializable - * transaction without freezing a snapshot. By extension we allow SHOW + * since they need to be executable at the start of a transaction-snapshot + * mode transaction without freezing a snapshot. By extension we allow SHOW * not to set a snapshot. The other stmts listed are just efficiency * hacks. Beware of listing anything that can modify the database --- if, * say, it has to update an index with expressions that invoke |