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Posted to issues-all@impala.apache.org by "Daniel Becker (Jira)" <ji...@apache.org> on 2022/11/03 13:44:00 UTC
[jira] [Work started] (IMPALA-11687) Select * with EXPAND_COMPLEX_TYPES=1 and explicit complex types fails
[ https://issues.apache.org/jira/browse/IMPALA-11687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on IMPALA-11687 started by Daniel Becker.
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> Select * with EXPAND_COMPLEX_TYPES=1 and explicit complex types fails
> ---------------------------------------------------------------------
>
> Key: IMPALA-11687
> URL: https://issues.apache.org/jira/browse/IMPALA-11687
> Project: IMPALA
> Issue Type: Bug
> Components: Frontend
> Reporter: Daniel Becker
> Assignee: Daniel Becker
> Priority: Major
>
> If EXPAND_COMPLEX_TYPES is set to true, some queries that combine star expressions and explicitly given complex columns fail:
> {code:java}
> select outer_struct, * from functional_orc_def.complextypes_nested_structs;
> ERROR: IllegalStateException: Illegal reference to non-materialized slot: tid=1 sid=1{code}
> {code:java}
> select *, outer_struct.str from functional_orc_def.complextypes_nested_structs;
> ERROR: IllegalStateException: null{code}
> Having two stars in a table with complex columns also fails.
> {code:java}
> select *, * from functional_orc_def.complextypes_nested_structs;
> ERROR: IllegalStateException: Illegal reference to non-materialized slot: tid=6 sid=13{code}
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