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https://issues.apache.org/jira/browse/IGNITE-29081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kirill Tkalenko updated IGNITE-29081:
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Ignite Flags: (was: Release Notes Required)
> SQL Calcite: Support custom Java types in UDF and UDTF parameters and results
> -----------------------------------------------------------------------------
>
> Key: IGNITE-29081
> URL: https://issues.apache.org/jira/browse/IGNITE-29081
> Project: Ignite
> Issue Type: Bug
> Reporter: Kirill Tkalenko
> Assignee: Kirill Tkalenko
> Priority: Major
> Labels: calcite, ignite-2, sql
> Fix For: 2.19
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Support custom Java objects and {{BinaryObject}} in UDF and UDTF parameters
> and results, including parameters declared as {{{}Object{}}}, {{{}Number{}}},
> and {{{}Serializable{}}}.
> Currently, these types may cause SQL validation or generated code compilation
> failures due to incorrect type inference and argument conversion. Custom
> objects in UDTF result columns may also be incorrectly interpreted as SQL
> records.
> Ensure correct type mapping and argument conversion, and add integration
> tests covering these cases.
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