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2023 Changelog
ClickHouse release v23.8.3.48-lts (ebe4eb3d23
) FIXME as compared to v23.8.2.7-lts (f73c8f3787
)
Improvement
- Backported in #54287: Enable allow_remove_stale_moving_parts by default. #54260 (vdimir).
- Backported in #55057: ProfileEvents added ContextLockWaitMicroseconds event. #55029 (Maksim Kita).
Build/Testing/Packaging Improvement
- Backported in #54702: Enrich
changed_images.json
with the latest tag from master for images that are not changed in the pull request. #54369 (János Benjamin Antal). - Backported in #54743: Remove redundant
clickhouse-keeper-client
symlink. #54587 (Tomas Barton). - Backported in #54685: We build and upload them for every push, which isn't worth it. #54675 (Mikhail f. Shiryaev).
Bug Fix (user-visible misbehavior in an official stable release)
- Fix: moved to prewhere condition actions can lose column #53492 (Yakov Olkhovskiy).
- Fix: parallel replicas over distributed with prefer_localhost_replica=1 #54334 (Igor Nikonov).
- Fix possible error 'URI contains invalid characters' in s3 table function #54373 (Kruglov Pavel).
- Check for overflow before addition in
analysisOfVariance
function #54385 (Antonio Andelic). - reproduce and fix the bug in removeSharedRecursive #54430 (Sema Checherinda).
- Fix aggregate projections with normalized states #54480 (Amos Bird).
- Fix possible parsing error in WithNames formats with disabled input_format_with_names_use_header #54513 (Kruglov Pavel).
- Fix zero copy garbage #54550 (Alexander Tokmakov).
- Fix race in
ColumnUnique
#54575 (Nikita Taranov). - Fix serialization of
ColumnDecimal
#54601 (Nikita Taranov). - Fix virtual columns having incorrect values after ORDER BY #54811 (Michael Kolupaev).
- Fix Keeper segfault during shutdown #54841 (Antonio Andelic).
- Rebuild minmax_count_projection when partition key gets modified #54943 (Amos Bird).
NOT FOR CHANGELOG / INSIGNIFICANT
- Test libunwind changes. #51436 (Nikolai Kochetov).
- Use pathlib.Path in S3Helper, rewrite build reports, improve small things #54010 (Mikhail f. Shiryaev).
- Properly re-initialize ZooKeeper fault injection #54251 (Alexander Gololobov).
- Fix segfault in system.zookeeper #54326 (Alexander Tokmakov).
- Update automated commit status comment #54441 (vdimir).
- Adjusting
num_streams
by expected work in StorageS3 #54815 (pufit).