From 0656ed3daa29b00c7c41ad44b407a7165f83d453 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sat, 15 Nov 2008 19:43:47 +0000 Subject: Make SELECT FOR UPDATE/SHARE work on inheritance trees, by having the plan return the tableoid as well as the ctid for any FOR UPDATE targets that have child tables. All child tables are listed in the ExecRowMark list, but the executor just skips the ones that didn't produce the current row. Curiously, this longstanding restriction doesn't seem to have been documented anywhere; so no doc changes. --- src/backend/nodes/copyfuncs.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/backend/nodes/copyfuncs.c') diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c index b26fb827aa2..ec3c591b435 100644 --- a/src/backend/nodes/copyfuncs.c +++ b/src/backend/nodes/copyfuncs.c @@ -15,7 +15,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/nodes/copyfuncs.c,v 1.411 2008/11/11 18:13:32 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/nodes/copyfuncs.c,v 1.412 2008/11/15 19:43:46 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -1735,8 +1735,10 @@ _copyRowMarkClause(RowMarkClause *from) RowMarkClause *newnode = makeNode(RowMarkClause); COPY_SCALAR_FIELD(rti); + COPY_SCALAR_FIELD(prti); COPY_SCALAR_FIELD(forUpdate); COPY_SCALAR_FIELD(noWait); + COPY_SCALAR_FIELD(isParent); return newnode; } -- cgit v1.2.3