ClickHouse/docs/changelogs/v24.3.10.33-lts.md

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1 2024

2024 Changelog

ClickHouse release v24.3.10.33-lts (37b6502ebf) FIXME as compared to v24.3.9.5-lts (a939270465)

Improvement

  • Backported in #68870: Make allow_experimental_analyzer be controlled by the initiator for distributed queries. This ensures compatibility and correctness during operations in mixed version clusters. #65777 (Nikita Mikhaylov).
  • Backported in #69095: Support for the Spanish language in the embedded dictionaries. #69035 (Vasily Okunev).

Bug Fix (user-visible misbehavior in an official stable release)

  • Backported in #68995: Fix the upper bound of the function fromModifiedJulianDay. It was supposed to be 9999-12-31 but was mistakenly set to 9999-01-01. #67583 (PHO).
  • Backported in #68844: Fixed crash in Parquet filtering when data types in the file substantially differ from requested types (e.g. ... FROM file('a.parquet', Parquet, 'x String'), but the file has x Int64). Without this fix, use input_format_parquet_filter_push_down = 0 as a workaround. #68131 (Michael Kolupaev).
  • Backported in #68881: Fixes #50868. Small DateTime64 constant values returned by a nested subquery inside a distributed query were wrongly transformed to Nulls, thus causing errors and possible incorrect query results. #68323 (Shankar).
  • Backported in #69054: Added back virtual columns _table and _database to distributed tables. They were available until version 24.3. #68672 (Anton Popov).
  • Backported in #68856: Fix possible error Size of permutation (0) is less than required (...) during Variant column permutation. #68681 (Kruglov Pavel).
  • Backported in #69152: Fix possible wrong result during anyHeavy state merge. #68950 (Raúl Marín).
  • Backported in #69112: Fix logical error when we have empty async insert. #69080 (Han Fei).

NO CL CATEGORY

NOT FOR CHANGELOG / INSIGNIFICANT

  • Backported in #68826: Turn off fault injection for insert in 01396_inactive_replica_cleanup_nodes_zookeeper. #68715 (alesapin).
  • Backported in #68754: To make patch release possible from every commit on release branch, package_debug build is required and must not be skipped. #68750 (Max K.).
  • Backported in #69044: Fix 01114_database_atomic flakiness. #68930 (Raúl Marín).