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ClickHouse/docs/changelogs/v22.8.11.15-lts.md

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1 2022

2022 Changelog

ClickHouse release v22.8.11.15-lts (65c9506d16) FIXME as compared to v22.8.10.29-lts (d568a57f7a)

Bug Fix

  • Backported in #43098: Updated normaliser to clone the alias ast. resolves #42452 Implementation: * Updated QueryNormalizer to clone alias ast, when its replaced. Previously just assigning the same leads to exception in LogicalExpressinsOptimizer as it would be the same parent being inserted again. * This bug is not seen with new analyser (allow_experimental_analyzer), so no changes for it. I added a test for the same. #42827 (SmitaRKulkarni).

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

  • Backported in #43751: An issue with the following exception has been reported while trying to read a Parquet file from S3 into ClickHouse:. #43297 (Arthur Passos).
  • Backported in #43617: Fix sumMap() for Nullable(Decimal()). #43414 (Azat Khuzhin).
  • Backported in #43886: Fixed ALTER ... RESET SETTING with ON CLUSTER. It could be applied to one replica only. Fixes #43843. #43848 (Elena Torró).

NOT FOR CHANGELOG / INSIGNIFICANT