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Replace non-idiomatic nconc(x, lcons(y, NIL)) with lappend(x, y).

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This commit is contained in:
Tom Lane
1999-02-15 02:04:58 +00:00
parent dec354ca97
commit 944d3c395e
7 changed files with 39 additions and 64 deletions
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21
src/backend/optimizer/path/indxpath.c
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@ -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;