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4.1.4.1 Release Note

Open Beginner friendly
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Assessment

Difficulty
1/5
Estimated time
Under an hour
Newbie friendliness
85/100
Issue type
Documentation
Clarity
Clearly specified
Activity status
Active
Tech stack
linux

Research direction

Start with the linked 4.1.4 release notes in issue #67355 and compare the listed fixes with issues #68401, #68237, #68233, and #68507. Done means the 4.1.4.1 note accurately groups these fixes under the shown sections and links to each issue.

Written by the indexing model from the issue text.

Description

release notes

4.1.4 release notes

Bugfix

Query & Execution

  • Fix a BE crash in expressions such as multi-branch CASE WHEN when logical OR processes nullable Boolean values. (#68401)

Materialized Views

  • Fix partitioned MTMVs performing a full refresh when a base table adds a partition. The refresh now processes only the new partition. (#68237)

Load & Streaming

  • Fix WAL reads with VARIANT columns incorrectly failing with an unsupported file-format error. (#68233)

Platform

  • Fix an aarch64 BE startup crash on Linux systems with 64 KiB memory pages by upgrading the bundled libunwind from 1.6.2 to 1.8.3. (#68507)
Dominant language
Java
Stars
16k
Forks
4k
Avg merge
2d 1m
Merged PRs (30d)
637

Getting set up

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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