|
9 | 9 | * |
10 | 10 | * |
11 | 11 | * IDENTIFICATION |
12 | | - * $Header: /cvsroot/pgsql/src/backend/optimizer/prep/prepjointree.c,v 1.3 2003/02/08 20:20:55 tgl Exp $ |
| 12 | + * $Header: /cvsroot/pgsql/src/backend/optimizer/prep/prepjointree.c,v 1.4 2003/02/09 00:35:55 tgl Exp $ |
13 | 13 | * |
14 | 14 | *------------------------------------------------------------------------- |
15 | 15 | */ |
@@ -720,10 +720,6 @@ find_jointree_node_for_rel(Node *jtnode, int relid) |
720 | 720 | FromExpr*f= (FromExpr*)jtnode; |
721 | 721 | List*l; |
722 | 722 |
|
723 | | -/* |
724 | | - * Note: we assume it's impossible to see same RT index from more |
725 | | - * than one subtree, so nconc() is OK rather than set_unioni(). |
726 | | - */ |
727 | 723 | foreach(l,f->fromlist) |
728 | 724 | { |
729 | 725 | jtnode=find_jointree_node_for_rel(lfirst(l),relid); |
|