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Posted to issues@calcite.apache.org by "Danny Chen (Jira)" <ji...@apache.org> on 2019/10/30 02:51:00 UTC
[jira] [Updated] (CALCITE-3456) AssertionError throws when
aggregation same digest in subquery in different scope
[ https://issues.apache.org/jira/browse/CALCITE-3456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Danny Chen updated CALCITE-3456:
--------------------------------
Summary: AssertionError throws when aggregation same digest in subquery in different scope (was: AssertionError throws when aggregation has non-aggregate calls)
> AssertionError throws when aggregation same digest in subquery in different scope
> ---------------------------------------------------------------------------------
>
> Key: CALCITE-3456
> URL: https://issues.apache.org/jira/browse/CALCITE-3456
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.21.0
> Reporter: Danny Chen
> Assignee: Danny Chen
> Priority: Major
> Fix For: 1.22.0
>
>
> Check this sql in SqlToRelConverterTest:
> {code:java}
> @Test public void testAggregateWithCaseWhen() {
> final String sql = "select\n"
> + " CASE WHEN job IN ('810000', '820000') THEN job\n"
> + " ELSE 'error'\n"
> + " END AS id,\n"
> + " count(empno)\n"
> + "FROM emp\n"
> + "where job <> '' or job in ('810000', '820000')\n"
> + "GROUP by deptno, job";
> sql(sql).ok();
> }
> {code}
> I tested PostgreSQL 9.6 and MySQL 5.6, this is a valid SQL and they both outputs the right result.
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