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databendlabs / databend Public

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feat(query): local block_id repartition before RowFetch in MERGE INTO#19689

Open

dantengsky wants to merge 5 commits intodatabendlabs:maindatabendlabs/databend:mainfrom

dantengsky:feat/merge-into-block-id-repartitiondantengsky/fuse-query:feat/merge-into-block-id-repartitionCopy head branch name to clipboard

Conversation Commits5 (5)Checks Files changed

Open

feat(query): local block_id repartition before RowFetch in MERGE INTO#19689
dantengsky wants to merge 5 commits intodatabendlabs:mainfrom
dantengsky:feat/merge-into-block-id-repartition

Commits

Commits on Apr 9, 2026

feat(query): add local block_id repartition before RowFetch in MERGE INTO
dantengsky
committed
fix: use u16 instead of u8 for partition indices in BlockIdPartitionExchange
dantengsky
committed
fix: guard block_id repartition by RowFetch presence and use u16 for partition indices
dantengsky
committed

Commits on Apr 10, 2026

fix: add comment explaining why SELECT+LIMIT RowFetch skips repartition
dantengsky
committed
refactor: rename setting and flag, broaden scope, add UPDATE...WHERE test
dantengsky
committed

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