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Pull requests: ClickHouse/ClickHouse

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Pull requests list

Add graph view for explain plan
#117484 opened Sep 1, 2026 by antoniofilipovic Member • Draft
Do not skip the cross-partition FINAL merge for a floating-point key column pr-bugfix Pull request with bugfix, not backported by default
#117482 opened Sep 1, 2026 by alexey-milovidov Member Loading…
1
1
Speed up building the system.opentelemetry_span_log block on flush pr-performance Pull request with some performance improvements
#117481 opened Sep 1, 2026 by alexey-milovidov Member Loading…
1
Compute bitmap intersection cardinality without materializing the result
#117478 opened Sep 1, 2026 by anandheritage Loading…
1
Keep the log export config of one perf server independent of the other pr-ci
#117477 opened Sep 1, 2026 by alexey-milovidov Member Loading…
1
Fix a valid JOIN ON query rejected by the redundant-comparison optimization can be tested Allows running workflows for external contributors groeneai-origin-review-bot PR origin: review-bot finding on a groeneai PR pr-bugfix Pull request with bugfix, not backported by default
#117476 opened Sep 1, 2026 by groeneai Collaborator Loading…
1
4
AST fuzzer oracle suite (4/4): remaining oracles (complete suite)
#117475 opened Sep 1, 2026 by qoega Member Loading…
@PedroTadim @fm4v
AST fuzzer oracle suite (3/4): mutation, grouping-modifier, ARRAY JOIN, row-policy oracles
#117474 opened Sep 1, 2026 by qoega Member Loading…
@PedroTadim @fm4v
AST fuzzer oracle suite (2/4): identity/state/schema oracles + OracleRunner + relaxable gate
#117473 opened Sep 1, 2026 by qoega Member Loading…
@PedroTadim @fm4v
Backport #115396 to 26.7: Complete ZooKeeper finalization before logging exceptions pr-backport Changes, backported to release branch. Do not use manually - automated use only!
#117472 opened Sep 1, 2026 by robot-clickhouse-ci-2 Contributor Loading…
@antonio2368 @alexey-milovidov @kssenii
1
Backport #115396 to 26.6: Complete ZooKeeper finalization before logging exceptions pr-backport Changes, backported to release branch. Do not use manually - automated use only!
#117471 opened Sep 1, 2026 by robot-clickhouse-ci-2 Contributor Loading…
@antonio2368 @alexey-milovidov @kssenii
1
Backport #115396 to 26.3: Complete ZooKeeper finalization before logging exceptions pr-backport Changes, backported to release branch. Do not use manually - automated use only!
#117470 opened Sep 1, 2026 by robot-clickhouse-ci-2 Contributor Loading…
@antonio2368 @alexey-milovidov @kssenii
1
Backport #116153 to 26.8: Validate the Alias target only for freshly supplied definitions pr-backport Changes, backported to release branch. Do not use manually - automated use only! pr-bugfix Pull request with bugfix, not backported by default
#117468 opened Sep 1, 2026 by robot-ch-test-poll3 Contributor Loading…
@alexey-milovidov @groeneai
1
Do not push a bucket top-K through an arrayJoin pr-bugfix Pull request with bugfix, not backported by default
#117464 opened Sep 1, 2026 by alexey-milovidov Member Loading…
1
@nihalzp
2
Do not count patch parts into a plain MergeTree table's total rows pr-bugfix Pull request with bugfix, not backported by default
#117463 opened Sep 1, 2026 by alexey-milovidov Member Loading…
1
@Michicosun
5
Docs: sync Cloud API reference from the OpenAPI spec pr-autogenerated-docs PR that regenerates docs artifacts from source; exempt from the autogenerated-region edit guard pr-documentation Documentation PRs for the specific code PR
#117462 opened Sep 1, 2026 by clickhouse-gh Bot Loading…
1
Give every row its own value from a nondeterministic function over a sparse column can be tested Allows running workflows for external contributors pr-bugfix Pull request with bugfix, not backported by default
#117461 opened Sep 1, 2026 by navneet83 Member Loading…
1
5
Gather hash join output columns directly from the stored blocks can be tested Allows running workflows for external contributors pr-performance Pull request with some performance improvements
#117460 opened Sep 1, 2026 by harikrishnan94 Contributor Loading…
1
3
Make the toYYYYMM documentation example independent of the current date can be tested Allows running workflows for external contributors groeneai-origin-ci-master PR origin: master/nightly CI monitoring finding pr-ci
#117459 opened Sep 1, 2026 by groeneai Collaborator Loading…
5
Backport #109170 to 26.3: Fix parallel_view_processing setting being ignored for MV fan-out pr-backport Changes, backported to release branch. Do not use manually - automated use only! pr-bugfix Pull request with bugfix, not backported by default
#117458 opened Sep 1, 2026 by robot-clickhouse Member Loading…
@antonio2368 @CheSema
1
Do not prune by a min/max range when a positive IN set holds NaN pr-bugfix Pull request with bugfix, not backported by default
#117453 opened Sep 1, 2026 by alexey-milovidov Member Loading…
1
3
Decline the toYear/toYYYYMM preimage when an endpoint does not fit the column type pr-bugfix Pull request with bugfix, not backported by default
#117451 opened Sep 1, 2026 by alexey-milovidov Member Loading…
1
3
Make overload resolvers see through a LowCardinality argument pr-bugfix Pull request with bugfix, not backported by default
#117450 opened Sep 1, 2026 by alexey-milovidov Member Loading…
2
4
Print file offsets in the bare fatal stack traces and build the release binary as PIE can be tested Allows running workflows for external contributors groeneai-origin-request PR origin: a maintainer pinged or directed groeneai pr-build Pull request with build/testing/packaging improvement
#117449 opened Sep 1, 2026 by groeneai Collaborator Loading…
10
Require SHOW COLUMNS to read DDL columns in system.tables can be tested Allows running workflows for external contributors groeneai-origin-request PR origin: a maintainer pinged or directed groeneai pr-backward-incompatible Pull request with backwards incompatible changes
#117448 opened Sep 1, 2026 by groeneai Collaborator Loading…
@pufit
8
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