Changeset: 5b7ff22f889e for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/5b7ff22f889e
Modified Files:
sql/server/rel_optimize_exps.c
Branch: reducedstack
Log Message:
small fixes new not rewriting
diffs (27 lines):
diff --git a/sql/server/rel_optimize_exps.c b/sql/server/rel_optimize_exps.c
--- a/sql/server/rel_optimize_exps.c
+++ b/sql/server/rel_optimize_exps.c
@@ -532,16 +532,21 @@ simplify_not(visitor *v, sql_exp *e)
sql_exp *i = l->h->data;
- if (is_compare(i->type)) {
+ if (is_compare(i->type) && i->flag != cmp_filter) {
if (is_anti(i))
reset_anti(i);
else
set_anti(i);
v->changes++;
+ if (exp_name(e))
+ exp_prop_alias(v->sql->sa, i, e);
return i;
}
v->changes++;
- return exp_compare(v->sql->sa, i, exp_atom_bool(v->sql->sa, 0),
cmp_equal);
+ sql_exp *ne = exp_compare(v->sql->sa, i,
exp_atom_bool(v->sql->sa, 0), cmp_equal);
+ if (exp_name(e))
+ exp_prop_alias(v->sql->sa, ne, e);
+ return ne;
}
return e;
}
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