ClickHouse/docs/changelogs/v23.5.5.92-stable.md

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1 2023

2023 Changelog

ClickHouse release v23.5.5.92-stable (557edaddac) FIXME as compared to v23.5.4.25-stable (190f962abc)

Performance Improvement

  • Backported in #52749: Fix incorrect projection analysis which invalidates primary keys. This issue only exists when query_plan_optimize_primary_key = 1, query_plan_optimize_projection = 1 . This fixes #48823 . This fixes #51173 . #52308 (Amos Bird).

Build/Testing/Packaging Improvement

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

NOT FOR CHANGELOG / INSIGNIFICANT