Stop adding aliases to render_limited output (#782) (#817)

* Stop adding aliases to render_limited output

* add changie

(cherry picked from commit 6031b23)

Co-authored-by: Colin Rogers <111200756+colin-rogers-dbt@users.noreply.github.com>
Co-authored-by: Jeremy Cohen <jeremy@dbtlabs.com>

Author: 3 people

.changes/unreleased/Fixes-20240423-131503.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: Stop adding aliases to subqueries when calling with `--empty`
+time: 2024-04-23T13:15:03.118968-07:00
+custom:
+  Author: colin-rogers-dbt
+  Issue: "782"

dbt/adapters/redshift/relation.py

@@ -27,6 +27,7 @@
 class RedshiftRelation(BaseRelation):
     include_policy = RedshiftIncludePolicy  # type: ignore
     quote_policy = RedshiftQuotePolicy  # type: ignore
+    require_alias: bool = False
     relation_configs = {
         RelationType.MaterializedView.value: RedshiftMaterializedViewConfig,
     }

tests/functional/adapter/empty/test_empty.py

@@ -1,5 +1,9 @@
-from dbt.tests.adapter.empty.test_empty import BaseTestEmpty
+from dbt.tests.adapter.empty.test_empty import BaseTestEmpty, BaseTestEmptyInlineSourceRef
 
 
 class TestRedshiftEmpty(BaseTestEmpty):
     pass
+
+
+class TestRedshiftEmptyInlineSourceRef(BaseTestEmptyInlineSourceRef):
+    pass