diff options
Diffstat (limited to 'src/backend/optimizer/path/clausesel.c')
| -rw-r--r-- | src/backend/optimizer/path/clausesel.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/backend/optimizer/path/clausesel.c b/src/backend/optimizer/path/clausesel.c index 96ce94c8fcb..c8b54bf223a 100644 --- a/src/backend/optimizer/path/clausesel.c +++ b/src/backend/optimizer/path/clausesel.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/optimizer/path/clausesel.c,v 1.65 2004/05/10 22:44:45 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/path/clausesel.c,v 1.66 2004/05/26 04:41:21 neilc Exp $ * *------------------------------------------------------------------------- */ @@ -98,16 +98,16 @@ clauselist_selectivity(Query *root, { Selectivity s1 = 1.0; RangeQueryClause *rqlist = NULL; - List *clist; + ListCell *l; /* * Initial scan over clauses. Anything that doesn't look like a * potential rangequery clause gets multiplied into s1 and forgotten. * Anything that does gets inserted into an rqlist entry. */ - foreach(clist, clauses) + foreach(l, clauses) { - Node *clause = (Node *) lfirst(clist); + Node *clause = (Node *) lfirst(l); RestrictInfo *rinfo; Selectivity s2; @@ -143,7 +143,7 @@ clauselist_selectivity(Query *root, (is_pseudo_constant_clause_relids(lsecond(expr->args), rinfo->right_relids) || (varonleft = false, - is_pseudo_constant_clause_relids(lfirst(expr->args), + is_pseudo_constant_clause_relids(linitial(expr->args), rinfo->left_relids))); } else @@ -151,7 +151,7 @@ clauselist_selectivity(Query *root, ok = (NumRelids(clause) == 1) && (is_pseudo_constant_clause(lsecond(expr->args)) || (varonleft = false, - is_pseudo_constant_clause(lfirst(expr->args)))); + is_pseudo_constant_clause(linitial(expr->args)))); } if (ok) @@ -521,7 +521,7 @@ clause_selectivity(Query *root, * * XXX is this too conservative? */ - List *arg; + ListCell *arg; s1 = 0.0; foreach(arg, ((BoolExpr *) clause)->args) |