diff options
Diffstat (limited to 'src/backend/commands/async.c')
| -rw-r--r-- | src/backend/commands/async.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/backend/commands/async.c b/src/backend/commands/async.c index 588e9f2b85d..02f8f9cd635 100644 --- a/src/backend/commands/async.c +++ b/src/backend/commands/async.c @@ -1090,6 +1090,7 @@ Exec_UnlistenAllCommit(void) void ProcessCompletedNotifies(void) { + MemoryContext caller_context; bool signalled; /* Nothing to do if we didn't send any notifications */ @@ -1103,6 +1104,12 @@ ProcessCompletedNotifies(void) */ backendHasSentNotifications = false; + /* + * We must preserve the caller's memory context (probably MessageContext) + * across the transaction we do here. + */ + caller_context = CurrentMemoryContext; + if (Trace_notify) elog(DEBUG1, "ProcessCompletedNotifies"); @@ -1135,6 +1142,8 @@ ProcessCompletedNotifies(void) CommitTransactionCommand(); + MemoryContextSwitchTo(caller_context); + /* We don't need pq_flush() here since postgres.c will do one shortly */ } |