[jira] [Created] (FLINK-34446) regression: alias is not in lateral join

[Jing Ge (Jira)]

Jing Ge created FLINK-34446:
-------------------------------

             Summary: regression: alias is not in lateral join
                 Key: FLINK-34446
                 URL: https://issues.apache.org/jira/browse/FLINK-34446
             Project: Flink
          Issue Type: Bug
            Reporter: Jing Ge


found one regression issue. Query working Flink 1.17.2, but failing with Flink 
1.18.+

 
{code:java}
-- Query working Flink 1.17.2, but failing with Flink 1.18.+

-- -- [ERROR] Could not execute SQL statement. Reason:

-- -- org.apache.calcite.sql.validate.SqlValidatorException: Table 's' not found

SELECT
    a_or_b,
    id, 
    splits
FROM sample as s ,
LATERAL TABLE(split(s.id,'[01]')) lt(splits)
CROSS JOIN (VALUES ('A'), ('B')) AS cj(a_or_b); {code}



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