Pain Sun created IMPALA-15588:
---------------------------------
Summary: Calcite planner: IllegalStateException in
ViewAliasCorrector when a view contains UNION
Key: IMPALA-15588
URL: https://issues.apache.org/jira/browse/IMPALA-15588
Project: IMPALA
Issue Type: Bug
Components: Frontend
Affects Versions: Impala 5.0.0
Reporter: Pain Sun
SET
PLANNER = CALCITE;
SET
FALLBACK_PLANNER = NONE;
CREATE VIEW test111.v_union_top AS
SELECT
1 AS c
UNION
ALL
SELECT
2;
CREATE VIEW test111.v_union_sub AS
SELECT
*
FROM
(
SELECT
1 AS c
UNION
ALL
SELECT
2
) t;
SET
PLANNER = CALCITE;
SET
FALLBACK_PLANNER = NONE;
-- error：IllegalStateException
SELECT
*
FROM
test111.v_union_top;
-- error：IllegalStateException
SELECT
*
FROM
test111.v_union_sub;
-- success
SELECT
*
FROM
(
SELECT
1 AS c
UNION
ALL
SELECT
2
) t;
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