Skip to content

chore(query): pick improve parse json performance to release/v1.2.636-rc8.5#18468

Merged
dantengsky merged 2 commits intodatabendlabs:release/v1.2.636-rc8.5from
b41sh:release/v1.2.636-rc8.5-parse-perf
Aug 4, 2025
Merged

chore(query): pick improve parse json performance to release/v1.2.636-rc8.5#18468
dantengsky merged 2 commits intodatabendlabs:release/v1.2.636-rc8.5from
b41sh:release/v1.2.636-rc8.5-parse-perf

Conversation

@b41sh
Copy link
Copy Markdown
Member

@b41sh b41sh commented Aug 2, 2025

I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/

Summary

This PR pick #18451 to release/v1.2.636-rc8.5 to improve parse json performance.

Parsing large JSON objects shows substantial improvement:

  • 10M rows: 10.617s -> 7.242s (~31% faster)
  • 100M rows: 185.819s -> 73.034s (~60% faster)
  • fixes: #[Link the issue here]

Tests

  • Unit Test
  • Logic Test
  • Benchmark Test
  • No Test - Explain why

Type of change

  • Bug Fix (non-breaking change which fixes an issue)
  • New Feature (non-breaking change which adds functionality)
  • Breaking Change (fix or feature that could cause existing functionality not to work as expected)
  • Documentation Update
  • Refactoring
  • Performance Improvement
  • Other (please describe):

This change is Reviewable

@b41sh b41sh requested review from dantengsky and sundy-li August 2, 2025 04:37
@github-actions github-actions Bot added the pr-chore this PR only has small changes that no need to record, like coding styles. label Aug 2, 2025
@dantengsky dantengsky merged commit 93d82fc into databendlabs:release/v1.2.636-rc8.5 Aug 4, 2025
250 of 271 checks passed
@dantengsky
Copy link
Copy Markdown
Member

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

pr-chore this PR only has small changes that no need to record, like coding styles.

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants