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2022 Changelog
ClickHouse release v21.1.5.4-stable FIXME as compared to v21.1.4.46-stable
Bug Fix
- Backported in #20678: Mark distributed batch as broken in case of empty data block in one of files. #19449 (Azat Khuzhin).
- Backported in #20646: The function
greatCircleAngle
returned inaccurate results in previous versions. This closes #19769. #19789 (Alexey Milovidov). - Backported in #20507: Fixed the behavior when in case of broken JSON we tried to read the whole file into memory which leads to exception from the allocator. Fixes #19719. #20286 (Nikita Mikhaylov).
- Backported in #20618: Check if table function
view
is used in expression list and throw an error. This fixes #20342. #20350 (Amos Bird). - Backported in #20488: Fix
LOGICAL_ERROR
forjoin_use_nulls=1
when JOIN contains const from SELECT. #20461 (Azat Khuzhin). - Backported in #20886: Fix subquery with union distinct and limit clause. close #20597. #20610 (flynn).
- Backported in #20992: Fix usage of
-Distinct
combinator with-State
combinator in aggregate functions. #20866 (Anton Popov). - Backported in #20988:
USE database;
query did not work when using MySQL 5.7 client to connect to ClickHouse server, it's fixed. Fixes #18926. #20878 (Alexander Tokmakov).