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2022 Changelog
ClickHouse release v22.7.6.74-stable (c00ffb3c11
) FIXME as compared to v22.7.5.13-stable (6f48d2d1f5
)
New Feature
- Backported in #40869: Add setting to disable limit on kafka_num_consumers. Closes #40331. #40670 (Kruglov Pavel).
Bug Fix
- Backported in #41228: Fix memory safety issues with functions
encrypt
andcontingency
if Array of Nullable is used as an argument. This fixes #41004. #40195 (Alexey Milovidov).
Build/Testing/Packaging Improvement
- Backported in #41559: Add
source
field to deb packages, updatenfpm
. #41531 (Mikhail f. Shiryaev).
Bug Fix (user-visible misbehavior in official stable release)
- Backported in #41283: Fix unused unknown columns introduced by WITH statement. This fixes #37812 . #39131 (Amos Bird).
- Backported in #40865: - Fix crash while parsing values of type
Object
that contains arrays of variadic dimension. #40483 (Duc Canh Le). - Backported in #40804: During insertion of a new query to the
ProcessList
allocations happen. If we reach the memory limit during these allocations we can not useOvercommitTracker
, becauseProcessList::mutex
is already acquired. Fixes #40611. #40677 (Dmitry Novik). - Backported in #40810: In #40595 it was reported that the
host_regexp
functionality was not working properly with a name to address resolution in/etc/hosts
. It's fixed. #40769 (Arthur Passos). - Backported in #41134: Fix access rights for
DESCRIBE TABLE url()
and some otherDESCRIBE TABLE <table_function>()
. #40975 (Vitaly Baranov). - Backported in #41617: Fix possible segfaults, use-heap-after-free and memory leak in aggregate function combinators. Closes #40848. #41083 (Kruglov Pavel).
- Backported in #41666: Queries with
OFFSET
clause in subquery andWHERE
clause in outer query might return incorrect result, it's fixed. Fixes #40416. #41280 (Alexander Tokmakov). - Backported in #41361: Fix incorrect logical error
Expected relative path
in disk object storage. Related to #41246. #41297 (Kseniia Sumarokova). - Backported in #41358: Add column type check before UUID insertion in MsgPack format. #41309 (Kruglov Pavel).
- Backported in #41808: Malicious data in Native format might cause a crash. #41441 (Alexey Milovidov).
- Backported in #41805: The aggregate function
categorialInformationValue
was having incorrectly defined properties, which might cause a null pointer dereferencing at runtime. This closes #41443. #41449 (Alexey Milovidov). - Backported in #41505: Writing data in Apache
ORC
format might lead to a buffer overrun. #41458 (Alexey Milovidov). - Backported in #41644: Queries with
ORDER BY
and1500 <= LIMIT <= max_block_size
could return incorrect result with missing rows from top. Fixes #41182. #41576 (Nikolai Kochetov). - Backported in #41641: Fix possible
pipeline stuck
exception for queries withOFFSET
. The error was found withenable_optimize_predicate_expression = 0
and always false condition inWHERE
. Fixes #41383. #41588 (Nikolai Kochetov). - Backported in #41900: Fix possible crash in
SELECT
fromMerge
table with enabledoptimize_monotonous_functions_in_order_by
setting. Fixes #41269. #41740 (Nikolai Kochetov).
NOT FOR CHANGELOG / INSIGNIFICANT
- use ROBOT_CLICKHOUSE_COMMIT_TOKEN for create-pull-request #40067 (Yakov Olkhovskiy).
- use input token instead of env var #40421 (Yakov Olkhovskiy).
- Migrate artifactory #40831 (Mikhail f. Shiryaev).
- CaresPTRResolver small safety improvement #40890 (Arthur Passos).
- Docker server version #41256 (Mikhail f. Shiryaev).
- Download ccache from release PRs for backports #41328 (Mikhail f. Shiryaev).
- Increase open files limit #41345 (Eugene Konkov).
- Remove
-WithTerminatingZero
methods #41431 (Alexey Milovidov). - Remove trash from Field #41457 (Alexey Milovidov).
- Mask some information in logs. #41474 (Vitaly Baranov).
- Build latest tags ONLY from master branch #41567 (Mikhail f. Shiryaev).
- Fix the typo preventing building latest images #41769 (Mikhail f. Shiryaev).
- Revert "ColumnVector: optimize UInt8 index with AVX512VBMI (#41247)" #41797 (Alexey Milovidov).