[jira] [Created] (IGNITE-23746) Sql. ItSetOpTest uses incorrect optimizer hints

[Maksim Zhuravkov (Jira)]

Maksim Zhuravkov created IGNITE-23746:
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             Summary: Sql. ItSetOpTest uses incorrect optimizer hints
                 Key: IGNITE-23746
                 URL: https://issues.apache.org/jira/browse/IGNITE-23746
             Project: Ignite
          Issue Type: Bug
          Components: sql
            Reporter: Maksim Zhuravkov


ItSetOpTest uses the same set of optimizer hints for both Minus and Intersect 
operations:

{noformat}
 public enum SetOpVariant {
        COLOCATED("MapReduceMinusConverterRule"),
        MAP_REDUCE("ColocatedMinusConverterRule");
        final String[] disabledRules;
        ...
    }
{noformat}

and uses them in tests for both EXCEPT and INTERSECT operations. 
When these rules are applied to EXCEPT queries then we get the desired 
behaviour (e.g. we check COLOCATED variant of EXCEPT operator when we disable 
MapReduceMinusConverterRule). But when these rules are applied to INTERSECT, it 
they do not have any affect because such nodes generated by different rules.

Let's fix it by introducing another IntersectOpVariant and renaming 
SetOpVariant to MinusOpVariant.


  



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