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ClickHouse/docs/changelogs/v21.7.7.47-stable.md
Mikhail f. Shiryaev 352c7d6c21
Add changelogs for 2021
2022-05-25 00:05:54 +02:00

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ClickHouse release v21.7.7.47-stable FIXME as compared to v21.7.6.39-stable

Bug Fix

  • Backported in #27364: - Fix uninitialized memory in functions multiSearch* with empty array, close #27169. #27181 (Vladimir C).
  • Backported in #27412: Fix distributed_group_by_no_merge=2+distributed_push_down_limit=1 or optimize_distributed_group_by_sharding_key=1 with LIMIT BY and LIMIT OFFSET. #27249 (Azat Khuzhin).
  • Backported in #27418: Fix Cannot find column error for queries with sampling. Was introduced in #24574. Fixes #26522. #27301 (Nikolai Kochetov).
  • Backported in #27416: Fixed incorrect validation of partition id for MergeTree tables that created with old syntax. #27328 (Alexander Tokmakov).