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Posted to issues@ignite.apache.org by "Evgeny Stanilovsky (Jira)" <ji...@apache.org> on 2021/09/23 08:53:00 UTC

[jira] [Created] (IGNITE-15566) Calcite. Join with correlated subqueries returns wrong result.

Evgeny Stanilovsky created IGNITE-15566:
-------------------------------------------

             Summary: Calcite. Join with correlated subqueries returns wrong result.
                 Key: IGNITE-15566
                 URL: https://issues.apache.org/jira/browse/IGNITE-15566
             Project: Ignite
          Issue Type: Improvement
          Components: sql
            Reporter: Evgeny Stanilovsky


Example from ScriptRunner :

{noformat}
query IIT
SELECT * FROM test WHERE EXISTS(SELECT * FROM test2 WHERE test.a=test2.a AND test.b<>test2.c) AND NOT EXISTS(SELECT * FROM test2 WHERE test.a=test2.a AND test.b<test2.c);
----
12	2	b

query IIT
SELECT * FROM test WHERE NOT EXISTS(SELECT * FROM test2 WHERE test.a=test2.a AND test.b<test2.c AND test2.a=12) AND NOT EXISTS(SELECT * FROM test2 WHERE test.a=test2.a AND test.b>test2.c AND test2.a=12) ORDER BY a;
----
11	1	a
13	3	c
{noformat}


{noformat}
/join/inner/test_eq_ineq_join.test[_ignore]
{noformat}






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