[jira] [Created] (CALCITE-1501) EnumerableUnion should use array comparator when row type is ARRAY

[Dayue Gao (JIRA)]

Dayue Gao created CALCITE-1501:
----------------------------------

             Summary: EnumerableUnion should use array comparator when row type 
is ARRAY
                 Key: CALCITE-1501
                 URL: https://issues.apache.org/jira/browse/CALCITE-1501
             Project: Calcite
          Issue Type: Bug
          Components: core
    Affects Versions: 1.10.0
            Reporter: Dayue Gao
            Assignee: Julian Hyde


Reproduce using cvs adaptor example

{noformat}
0: jdbc:calcite:model=target/test-classes/mod> select count(*), max(deptno) 
from emps e1 union select count(*), max(deptno) from emps e2;
+---------------------+--------+
|       EXPR$0        | EXPR$1 |
+---------------------+--------+
| 5                   | 40     |
| 5                   | 40     |
+---------------------+--------+
{noformat}



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