From 4c3d05d875dd173a81a995c6e14d69496b467eec Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Mon, 15 Jul 2019 23:27:13 -0400 Subject: Remove dead code. These memory context switches are useless in the wake of commit 1cff1b95a. Noted by Jesper Pedersen. Discussion: https://postgr.es/m/f078ce63-9e04-0f3e-d200-d7ee66279abe@redhat.com --- src/backend/commands/async.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'src/backend/commands/async.c') diff --git a/src/backend/commands/async.c b/src/backend/commands/async.c index 34e5ca9edb3..6e9c580ec6d 100644 --- a/src/backend/commands/async.c +++ b/src/backend/commands/async.c @@ -693,15 +693,8 @@ pg_listening_channels(PG_FUNCTION_ARGS) /* stuff done only on the first call of the function */ if (SRF_IS_FIRSTCALL()) { - MemoryContext oldcontext; - /* create a function context for cross-call persistence */ funcctx = SRF_FIRSTCALL_INIT(); - - /* switch to memory context appropriate for multiple function calls */ - oldcontext = MemoryContextSwitchTo(funcctx->multi_call_memory_ctx); - - MemoryContextSwitchTo(oldcontext); } /* stuff done on every call of the function */ -- cgit v1.2.3