diff options
Diffstat (limited to 'src/backend/optimizer/path/indxpath.c')
| -rw-r--r-- | src/backend/optimizer/path/indxpath.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/src/backend/optimizer/path/indxpath.c b/src/backend/optimizer/path/indxpath.c index efedd76325c..1c616883737 100644 --- a/src/backend/optimizer/path/indxpath.c +++ b/src/backend/optimizer/path/indxpath.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/optimizer/path/indxpath.c,v 1.45 1999/02/15 01:06:57 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/optimizer/path/indxpath.c,v 1.46 1999/02/15 02:04:55 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -170,14 +170,13 @@ find_index_paths(Query *root, if (joinclausegroups != NIL) { - List *new_join_paths = create_index_paths(root, rel, - index, - joinclausegroups, - true); - List *innerjoin_paths = index_innerjoin(root, rel, joinclausegroups, index); - - rel->innerjoin = nconc(rel->innerjoin, innerjoin_paths); - joinpaths = new_join_paths; + joinpaths = create_index_paths(root, rel, + index, + joinclausegroups, + true); + rel->innerjoin = nconc(rel->innerjoin, + index_innerjoin(root, rel, + joinclausegroups, index)); } /* @@ -1360,7 +1359,6 @@ create_index_paths(Query *root, foreach(i, clausegroup_list) { RestrictInfo *restrictinfo; - List *temp_node = NIL; bool temp = true; clausegroup = lfirst(i); @@ -1377,8 +1375,7 @@ create_index_paths(Query *root, if (!join || temp) { /* restriction, ordering scan */ temp_path = create_index_path(root, rel, index, clausegroup, join); - temp_node = lcons(temp_path, NIL); - ip_list = nconc(ip_list, temp_node); + ip_list = lappend(ip_list, temp_path); } } return ip_list; |