[CH] Implement map_from_entries function#12349
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Add ClickHouse backend support for map_from_entries and its LAST_WIN variant, including Substrait function mapping and tests for null and duplicate-key behavior.
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Run Gluten Clickhouse CI on x86 |
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lgbo-ustc
reviewed
Jun 26, 2026
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Run Gluten Clickhouse CI on x86 |
lgbo-ustc
reviewed
Jun 26, 2026
lgbo-ustc
reviewed
Jun 26, 2026
lgbo-ustc
reviewed
Jun 26, 2026
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Run Gluten Clickhouse CI on x86 |
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Run Gluten Clickhouse CI on x86 |
lgbo-ustc
approved these changes
Jun 29, 2026
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What changes are proposed in this pull request?
Add ClickHouse backend support for map_from_entries and its LAST_WIN variant, including Substrait function mapping and tests for null and duplicate-key behavior.
close #12348
How was this patch tested?
Add UT.
Was this patch authored or co-authored using generative AI tooling?
Generated-by: Codex gpt 5.5