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ClickHouse/docs/changelogs/v21.8.4.51-lts.md
Mikhail f. Shiryaev 352c7d6c21
Add changelogs for 2021
2022-05-25 00:05:54 +02:00

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ClickHouse release v21.8.4.51-lts FIXME as compared to v21.8.3.44-lts

Bug Fix

  • Backported in #27650: Fix crash during projection materialization when some parts contain missing columns. This fixes #27512. #27528 (Amos Bird).
  • Backported in #27625: Fixed underflow of the time value when constructing it from components. Closes #27193. #27605 (Vasily Nemkov).
  • Backported in #27779: - Fix bug with aliased column in Distributed table. #27652 (Vladimir C).
  • Backported in #27713: Fixed another case of Unexpected merged part ... intersecting drop range ... error. #27656 (Alexander Tokmakov).
  • Backported in #27673: Fix postgresql table function resulting in non-closing connections. Closes #26088. #27662 (Kseniia Sumarokova).
  • Backported in #27700: Fix bad type cast when functions like arrayHas are applied to arrays of LowCardinality of Nullable of different non-numeric types like DateTime and DateTime64. In previous versions bad cast occurs. In new version it will lead to exception. This closes #26330. #27682 (Alexey Milovidov).
  • Backported in #27747: Remove duplicated source files in CMakeLists.txt in arrow-cmake. #27736 (李扬).