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  1. Ignite
  2. IGNITE-16693

Calcite engine. Merge join incorrectly works with null values

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • None
    • None

    Description

      Reproducer:

      executeSql("CREATE TABLE t(i INT)");
executeSql("CREATE INDEX t_i ON t(i)");
executeSql("INSERT INTO t VALUES (0), (null)");
assertQuery("SELECT t1.i FROM t t1 JOIN t t2 ON t1.i = t2.i").returns(0).check();

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          blocks

          Improvement - An improvement or enhancement to an existing feature or task. IGNITE-15436 Calcite engine. Merge Calcite SQL Engine to Ignite 2.x

          • Major - Major loss of function.
          • Resolved
          is part of

          New Feature - A new feature of the product, which has yet to be developed. IGNITE-12248 Apache Calcite based query execution engine

          • Major - Major loss of function.
          • Open
          links to

          Web Link GitHub Pull Request #9896

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              alex_pl Aleksey Plekhanov
              alex_pl Aleksey Plekhanov
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                Updated:
                Resolved:

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