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24.8.14 Backport of #88090: Optimize ReplacingMergeTree is_deleted FINAL queries by adding a filter expression transform#1373

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24.8.14 Backport of #88090: Optimize ReplacingMergeTree is_deleted FINAL queries by adding a filter expression transform#1373
zvonand wants to merge 2 commits intocustomizations/24.8.14from
backports/24.8.14/88090

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@zvonand
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@zvonand zvonand commented Feb 5, 2026

Changelog category (leave one):

  • Performance Improvement

Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):

SELECT query with FINAL clause on a ReplacingMergeTree table with the is_deleted column now executes faster because of improved parallelization (ClickHouse#88090 by @shankar-iyer)

CI/CD Options

Exclude tests:

  • Fast test
  • Integration Tests
  • Stateless tests
  • Stateful tests
  • Performance tests
  • All with ASAN
  • All with TSAN
  • All with MSAN
  • All with UBSAN
  • All with Coverage
  • All with Aarch64
  • All Regression
  • Disable CI Cache

Regression jobs to run:

  • Fast suites (mostly <1h)
  • Aggregate Functions (2h)
  • Alter (1.5h)
  • Benchmark (30m)
  • ClickHouse Keeper (1h)
  • Iceberg (2h)
  • LDAP (1h)
  • Parquet (1.5h)
  • RBAC (1.5h)
  • SSL Server (1h)
  • S3 (2h)
  • Tiered Storage (2h)

…with_filter

Optimize ReplacingMergeTree is_deleted FINAL queries by adding a filter expression transform
@zvonand zvonand added the 24.8.14 label Feb 5, 2026
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altinity-robot commented Feb 5, 2026

This is an automated comment for commit ace9197 with description of existing statuses. It's updated for the latest CI running

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