[jira] [Updated] (CALCITE-3242) RelToSqlConverter not handling "NOT IN" properly

["Atharv Rajput (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CALCITE-3242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Atharv Rajput updated CALCITE-3242:
-----------------------------------
    Remaining Estimate: 1h
     Original Estimate: 1h

> RelToSqlConverter not handling "NOT IN" properly
> ------------------------------------------------
>
>                 Key: CALCITE-3242
>                 URL: https://issues.apache.org/jira/browse/CALCITE-3242
>             Project: Calcite
>          Issue Type: Bug
>          Components: core
>            Reporter: Atharv Rajput
>            Assignee: Atharv Rajput
>            Priority: Minor
>             Fix For: 1.21.0
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> When RelNode is having `NOT IN` operator, it's being converted incorrectly by RelToSqlConverter. For example
> {code:java}
> @Test public void testNotInOperator() {
>   final RelBuilder builder = relBuilder().scan("EMP");
>   final RexNode condition =
>     builder.call(SqlStdOperatorTable.NOT_IN, builder.field("DEPTNO"),
>       builder.literal(20), builder.literal(30));
>   final RelNode root = relBuilder().scan("EMP").filter(condition).build();
>   final String sql = toSql(root);
>   final String expectedSql = "SELECT *\n"
>     + "FROM \"scott\".\"EMP\"\n"
>     + "WHERE \"DEPTNO\" NOT IN (20, 30)";
>   assertThat(sql, isLinux(expectedSql));
> }
> {code}
> Above test fails with error:
> {code:java}
> Expected: is "SELECT *\nFROM \"scott\".\"EMP\"\nWHERE \"DEPTNO\" NOT IN (20, 30)"
> but: was "SELECT *\nFROM \"scott\".\"EMP\"\nWHERE \"DEPTNO\" NOT IN 20 NOT IN 30"
> {code}
>  



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