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Pull requests: databendlabs/databend

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142 Open 13,768 Closed
142 Open 13,768 Closed
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Pull requests list

fix(storage): restore node-global memory budget for recluster pr-bugfix this PR patches a bug in codebase
#20360 opened Aug 22, 2026 by zhyass Member Loading…
3 of 6 tasks
5
fix(query): preserve arguments after identity cast elimination pr-bugfix this PR patches a bug in codebase
#20357 opened Aug 21, 2026 by forsaken628 Collaborator Loading…
3 of 12 tasks
3
fix(storage): stream small parquet file batches pr-bugfix this PR patches a bug in codebase
#20356 opened Aug 21, 2026 by youngsofun Member • Draft
5 of 12 tasks
fix(query): skip hash join probe when build is empty pr-bugfix this PR patches a bug in codebase
#20355 opened Aug 21, 2026 by dqhl76 Member Loading…
4 of 12 tasks
fix(query): preserve null validity in correlated joins pr-bugfix this PR patches a bug in codebase
#20354 opened Aug 21, 2026 by sundy-li Member • Draft
2 of 12 tasks
1
1
fix(query): avoid serial distribution contagion in joins pr-bugfix this PR patches a bug in codebase
#20353 opened Aug 21, 2026 by dqhl76 Member Loading…
5 of 12 tasks
2
fix(query): make number string casts deterministic pr-bugfix this PR patches a bug in codebase
#20352 opened Aug 21, 2026 by forsaken628 Collaborator Loading…
3 of 12 tasks
1
chore: Improve Virtual Column Block Meta Generation pr-chore this PR only has small changes that no need to record, like coding styles.
#20348 opened Aug 21, 2026 by b41sh Member • Draft
3 of 12 tasks
2
chore(query): clarify rollback warning for incompatible grants pr-chore this PR only has small changes that no need to record, like coding styles.
#20347 opened Aug 21, 2026 by TCeason Collaborator Loading…
3 of 12 tasks
refactor(query): avoid redundant optimizer expression clones pr-refactor this PR changes the code base without new features or bugfix
#20346 opened Aug 20, 2026 by KKould Member Loading…
4 of 12 tasks
@KKould
refactor(query): skip unnecessary CTE column scan pr-refactor this PR changes the code base without new features or bugfix
#20344 opened Aug 20, 2026 by KKould Member Loading…
4 of 12 tasks
@KKould
feat(query): choose materialized views by rewrite cost pr-feature this PR introduces a new feature to the codebase
#20337 opened Aug 19, 2026 by sundy-li Member Loading…
4 of 6 tasks
feat(query): minimize deserialize rhs in bitmap functions pr-feature this PR introduces a new feature to the codebase
#20335 opened Aug 19, 2026 by harry-hao Contributor • Draft
4 of 12 tasks
1
2
refactor(query): avoid repeated subquery traversal pr-refactor this PR changes the code base without new features or bugfix
#20334 opened Aug 19, 2026 by KKould Member Loading…
4 of 12 tasks
@KKould
fix(query): avoid decimal join keys for integer-to-string casts pr-bugfix this PR patches a bug in codebase pr-refactor this PR changes the code base without new features or bugfix
#20333 opened Aug 18, 2026 by dantengsky Member Loading…
5 of 12 tasks
2
fix(query): restore node shuffle for hash joins pr-bugfix this PR patches a bug in codebase
#20332 opened Aug 18, 2026 by dantengsky Member • Draft
4 of 12 tasks
17
fix(query): accelerate multi-key hash shuffle pr-bugfix this PR patches a bug in codebase
#20331 opened Aug 18, 2026 by dantengsky Member • Draft
5 of 12 tasks
10
fix(query): stop probing empty right join builds pr-bugfix this PR patches a bug in codebase
#20330 opened Aug 18, 2026 by dantengsky Member • Draft
5 of 12 tasks
5
fix(query): reduce privilege check meta requests pr-bugfix this PR patches a bug in codebase
#20329 opened Aug 18, 2026 by dantengsky Member • Draft
3 of 12 tasks
6
fix(query): fix distributed grouping sets with materialized CTEs pr-bugfix this PR patches a bug in codebase
#20328 opened Aug 18, 2026 by forsaken628 Collaborator Loading…
3 of 12 tasks
2
fix(query): bound automatic broadcast join risk pr-bugfix this PR patches a bug in codebase
#20324 opened Aug 18, 2026 by dantengsky Member • Draft
5 of 12 tasks
35
fix(query): track common hashtable allocator memory pr-bugfix this PR patches a bug in codebase
#20321 opened Aug 18, 2026 by dqhl76 Member • Draft
3 of 12 tasks
1
feat(sql): use typed bounds for histogram statistics pr-feature this PR introduces a new feature to the codebase
#20317 opened Aug 17, 2026 by forsaken628 Collaborator Loading…
3 of 12 tasks
1
feat(fuse): support Hilbert reclustering pr-feature this PR introduces a new feature to the codebase
#20313 opened Aug 14, 2026 by zhyass Member Loading…
4 of 12 tasks
6
feat: improve recluster task selection pr-feature this PR introduces a new feature to the codebase
#20310 opened Aug 14, 2026 by KKould Member • Draft
4 of 12 tasks
@KKould
25
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