Changeset: fd434e3786bf for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=fd434e3786bf
Modified Files:
sql/server/rel_optimizer.c
Branch: Jun2020
Log Message:
propagate the full alias, including the label flag.
diffs (12 lines):
diff --git a/sql/server/rel_optimizer.c b/sql/server/rel_optimizer.c
--- a/sql/server/rel_optimizer.c
+++ b/sql/server/rel_optimizer.c
@@ -3897,7 +3897,7 @@ rel_project_cse(visitor *v, sql_rel *rel
sql_exp *ne =
exp_alias(v->sql->sa, exp_relname(e1), exp_name(e1), exp_relname(e2),
exp_name(e2), exp_subtype(e2), e2->card, has_nil(e2), is_intern(e1));
ne = exp_propagate(v->sql->sa,
ne, e1);
- exp_setname(v->sql->sa, ne,
exp_relname(e1), exp_name(e1));
+ exp_prop_alias(v->sql->sa, ne,
e1);
e1 = ne;
break;
}
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