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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-05-21 22:05:55 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-05-21 22:05:55 +0000 |
| commit | 959e61e917a802074e257d4bec13ee04ab4822ff (patch) | |
| tree | 880e848a4b330587976ae3502164dc6e0c874ca4 /src/backend/commands/async.c | |
| parent | 0a2682445ebad57f911ed52f0634d1520164c319 (diff) | |
| download | postgresql-959e61e917a802074e257d4bec13ee04ab4822ff.tar.gz postgresql-959e61e917a802074e257d4bec13ee04ab4822ff.zip | |
Remove global variable scanCommandId in favor of storing a command ID
in snapshots, per my proposal of a few days ago. Also, tweak heapam.c
routines (heap_insert, heap_update, heap_delete, heap_mark4update) to
be passed the command ID to use, instead of doing GetCurrentCommandID.
For catalog updates they'll still get passed current command ID, but
for updates generated from the main executor they'll get passed the
command ID saved in the snapshot the query is using. This should fix
some corner cases associated with functions and triggers that advance
current command ID while an outer query is still in progress.
Diffstat (limited to 'src/backend/commands/async.c')
| -rw-r--r-- | src/backend/commands/async.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/commands/async.c b/src/backend/commands/async.c index 271be151195..7ed3663a48f 100644 --- a/src/backend/commands/async.c +++ b/src/backend/commands/async.c @@ -7,7 +7,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/commands/async.c,v 1.85 2002/05/20 23:51:42 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/commands/async.c,v 1.86 2002/05/21 22:05:54 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -242,7 +242,7 @@ Async_Listen(char *relname, int pid) values[i++] = (Datum) 0; /* no notifies pending */ tuple = heap_formtuple(RelationGetDescr(lRel), values, nulls); - heap_insert(lRel, tuple); + simple_heap_insert(lRel, tuple); #ifdef NOT_USED /* currently there are no indexes */ if (RelationGetForm(lRel)->relhasindex) |