[SPARK-24497][SQL] test fix 2

sql/core/src/test/resources/sql-tests/inputs/recursion.sql

@@ -787,113 +787,3 @@ WITH RECURSIVE outermost AS (
   SELECT 0 AS level
 )
 SELECT * FROM outermost;
-
-
---NOT SUPPORTED: alias in CTE declaration
-
----- sum of 1..100
---WITH RECURSIVE t(n) AS (
---    VALUES (1)
---UNION ALL
---    SELECT n+1 FROM t WHERE n < 100
---)
---SELECT sum(n) FROM t;
-
-
---NOT SUPPORTED: RECURSIVE VIEW statements
-
----- recursive view
---CREATE RECURSIVE VIEW nums (n) AS
---    VALUES (1)
---UNION ALL
---    SELECT n+1 FROM nums WHERE n < 5;
---
---SELECT * FROM nums;
---
---CREATE OR REPLACE RECURSIVE VIEW nums (n) AS
--- DOES NOT WORK
---    VALUES (1)
---UNION ALL
---    SELECT n+1 FROM nums WHERE n < 6;
---
---SELECT * FROM nums;
-
-
---NOT SUPPORTED: UNION combinator in recursive CTE
-
----- This is an infinite loop with UNION ALL, but not with UNION
---WITH RECURSIVE t(n) AS (
---    SELECT 1
---UNION
---    SELECT 10-n FROM t)
---SELECT * FROM t;
-
-
---NOT SUPPORTED: LIMIT (infinite recursion is dangerous, limit should be pushed down?)
-
----- This'd be an infinite loop, but outside query reads only as much as needed
---WITH RECURSIVE t(n) AS (
---    VALUES (1)
---UNION ALL
---    SELECT n+1 FROM t)
---SELECT * FROM t LIMIT 10;
-
-
---NOT SUPPORTED: different types of output in anchor and in recursive term
-
--- POSTGRES: In a perfect world, this would work and resolve the literal as int ...
--- but for now, we have to be content with resolving to text too soon.
---WITH RECURSIVE t AS (
---    SELECT '7' AS n
---UNION ALL
---    SELECT n+1 FROM t WHERE n < 10
---)
---SELECT n FROM t;
-
-
---NOT SUPPORTED: WITH can't be nested into FROM as subquery
-
--- inside subqueries
---SELECT count(*) FROM (
---    WITH RECURSIVE t AS (
---        SELECT 1 AS n UNION ALL SELECT n + 1 FROM t WHERE n < 500
---    )
---    SELECT * FROM t) AS t WHERE n < (
---        SELECT count(*) FROM (
---            WITH RECURSIVE t AS (
---                   SELECT 1 AS n UNION ALL SELECT n + 1 FROM t WHERE n < 100
---                )
---            SELECT * FROM t WHERE n < 50000
---         ) AS t WHERE n < 100);
-
-
---NOT SUPPORTED: WITH can't be used with UNION ALL as subquery
-
----- corner case in which sub-WITH gets initialized first
---with recursive q as (
---      select * from department
---    union all
---      (with x as (select * from q)
---       select * from x)
---    )
---select * from q limit 24;
---
---with recursive q as (
---      select * from department
---    union all
---      (with recursive x as (
---           select * from department
---         union all
---           (select * from q union all select * from x)
---        )
---       select * from x)
---    )
---select * from q limit 32;
-
---NOT SUPPORTED: forward reference
-
----- forward reference OK
---WITH RECURSIVE
---    x(id) AS (SELECT * FROM y UNION ALL SELECT id+1 FROM x WHERE id < 5),
---    y(id) AS (values (1))
--- SELECT * FROM x;