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FinalizeScan() for MultiFileReader - #25036

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Mytherin merged 1 commit into
duckdb:mainfrom
myrrc:myrrc/multifilereader-finalize-scan
Aug 28, 2026
Merged

Mytherin merged 1 commit into
duckdb:mainfrom
myrrc:myrrc/multifilereader-finalize-scan

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@myrrc

@myrrc myrrc commented Aug 26, 2026

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MultiFileReader lacks a method which would allow to populate another DataChunk after all scanning is finished (for example, custom aggregation machinery needs to write final rows after processing threads exit).

@myrrc

myrrc commented Aug 26, 2026

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cc @Mytherin as discussed

@myrrc myrrc linked an issue Aug 26, 2026 that may be closed by this pull request
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duckdb-draftbot marked this pull request as draft August 26, 2026 14:18
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myrrc marked this pull request as ready for review August 26, 2026 15:39
@Mytherin
Mytherin added this pull request to the merge queue Aug 28, 2026
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Thanks!

Merged via the queue into duckdb:main with commit 39fd06f Aug 28, 2026
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Duckdb 2.0

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