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Posted to issues@calcite.apache.org by "Julian Hyde (JIRA)" <ji...@apache.org> on 2015/05/08 21:34:00 UTC
[jira] [Updated] (CALCITE-716) Scalar sub-query and aggregate
function in SELECT or HAVING clause gives AssertionError
[ https://issues.apache.org/jira/browse/CALCITE-716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Julian Hyde updated CALCITE-716:
--------------------------------
Summary: Scalar sub-query and aggregate function in SELECT or HAVING clause gives AssertionError (was: Scalar sub-query and aggregate function in HAVING clause gives AssertionError)
> Scalar sub-query and aggregate function in SELECT or HAVING clause gives AssertionError
> ---------------------------------------------------------------------------------------
>
> Key: CALCITE-716
> URL: https://issues.apache.org/jira/browse/CALCITE-716
> Project: Calcite
> Issue Type: Bug
> Affects Versions: 1.3.0-incubating
> Reporter: Aman Sinha
> Assignee: Julian Hyde
> Fix For: next
>
>
> This may be a regression caused by CALCITE-694. Following query hits an AssertionError:
> {code}
> SELECT emp.deptno FROM emp group by emp.deptno having max(emp.empno) > (select min(emp.empno) from emp);
> {code}
> Stack trace:
> {code}
> java.lang.AssertionError: null
> at org.apache.calcite.sql2rel.RelStructuredTypeFlattener.getNewForOldInput(RelStructuredTypeFlattener.java:291)
> at org.apache.calcite.sql2rel.RelStructuredTypeFlattener$RewriteRexShuttle.visitInputRef(RelStructuredTypeFlattener.java:725)
> at org.apache.calcite.sql2rel.RelStructuredTypeFlattener$RewriteRexShuttle.visitInputRef(RelStructuredTypeFlattener.java:722)
> at org.apache.calcite.rex.RexInputRef.accept(RexInputRef.java:112)
> at org.apache.calcite.rex.RexShuttle.visitList(RexShuttle.java:134)
> at org.apache.calcite.rex.RexShuttle.visitCall(RexShuttle.java:83)
> at org.apache.calcite.sql2rel.RelStructuredTypeFlattener$RewriteRexShuttle.visitCall(RelStructuredTypeFlattener.java:795)
> at org.apache.calcite.sql2rel.RelStructuredTypeFlattener$RewriteRexShuttle.visitCall(RelStructuredTypeFlattener.java:722)
> {code}
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