add tests

tests/queries/0_stateless/02006_use_constants_in_with_and_select.sql

@@ -0,0 +1,36 @@
+SELECT
+    1 AS max_size,
+    groupArray(max_size)(col)
+FROM
+    (
+        SELECT 1 AS col
+        UNION ALL
+        SELECT 2
+    );
+
+WITH 1 AS max_size
+SELECT groupArray(max_size)(col)
+FROM
+     (
+         SELECT 1 as col
+         UNION ALL
+         SELECT 2
+     );
+
+WITH 0.1 AS level
+SELECT quantile(level)(number)
+FROM numbers(1000);
+
+SELECT 0.1 AS level, quantile(level)(number)
+FROM numbers(1000);
+
+WITH
+    0.1 AS level,
+    1 AS max_size
+SELECT groupArray(max_size)(col)
+FROM
+    (
+        SELECT quantile(level)(number) AS col
+        FROM numbers(1000)
+    );
+