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https://issues.apache.org/jira/browse/IGNITE-16635?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Evgeny Stanilovsky updated IGNITE-16635:
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Labels: ignite-3 (was: )
> Refactor strong mapping between inner RelDataType and NativeType.
> -----------------------------------------------------------------
>
> Key: IGNITE-16635
> URL: https://issues.apache.org/jira/browse/IGNITE-16635
> Project: Ignite
> Issue Type: Improvement
> Components: sql
> Reporter: Evgeny Stanilovsky
> Assignee: Konstantin Orlov
> Priority: Major
> Labels: ignite-3
>
> Now we have mappings between inner and native types, start point:
> org.apache.ignite.internal.sql.engine.util.TypeUtils#nativeType
> this leads to all undefined types (like INTERVAL) are mapped to byte array
> type:
> for example for such a a case:
> {noformat}
> select id::interval hour, id::interval year from person;
> {noformat}
> ResultSetMetadataImpl#fields will return List<ResultFieldMetadata> with only
> _NativeType type();_ mapping.
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