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https://issues.apache.org/jira/browse/CALCITE-2071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16288206#comment-16288206
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Vineet Garg commented on CALCITE-2071:
--------------------------------------

[~julianhyde] [~vvysotskyi] I have updated the patch to look for AND 
expressions. You can see the change at 
https://github.com/apache/calcite/compare/master...vineetgarg02:CALCITE-2071-my-attempt.
 Can you take a look?

> Query with IN and OR in WHERE clause returns wrong result
> ---------------------------------------------------------
>
>                 Key: CALCITE-2071
>                 URL: https://issues.apache.org/jira/browse/CALCITE-2071
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: Volodymyr Vysotskyi
>            Assignee: Julian Hyde
>             Fix For: 1.16.0
>
>
> Query in this test returns the wrong result (it returns empty result):
> {code:java}
>   @Test
>   @Ignore
>   public void testWhereInOr() throws Exception {
>     CalciteAssert.hr()
>         .query("select \"empid\"\n"
>             + "from \"hr\".\"emps\" t\n"
>             + "    where (\"empid\" in (select \"empid\" from 
> \"hr\".\"emps\") \n"
>             + "        or \"empid\" in (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, "
>             + "                     12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 
> 22, 23, 24, 25) )\n"
>             + "      and \"empid\" in (100, 200, 150)")
>         .returns("empid=100\n"
>             + "empid=200\n"
>             + "empid=150\n");
>   }
> {code}
> Without condition in {{or}} operator
> {code:sql}
> \"empid\" in (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 
> 19, 20, 21, 22, 23, 24, 25) 
> {code}
> it returns the right result.



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