-
Notifications
You must be signed in to change notification settings - Fork 823
feat: enable analyze hook after DML #18754
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Merged
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Docker Image for PR
|
e0b123e
to
39e09ed
Compare
dantengsky
reviewed
Sep 26, 2025
src/query/storages/fuse/src/operations/analyze/collect_ndv_source.rs
Outdated
Show resolved
Hide resolved
tests/sqllogictests/suites/ee/04_ee_inverted_index/04_0000_inverted_index_base.test
Show resolved
Hide resolved
dantengsky
approved these changes
Sep 27, 2025
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Labels
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/
Summary
This PR introduces automatic ANALYZE after write operations with the following enhancements:
Auto analyze after DML operations
ANALYZE
will be triggered afterMERGE INTO
,DELETE
,UPDATE
, andREPLACE INTO
operations.New table option:
enable_auto_analyze
Newly created tables have
enable_auto_analyze = 1
(enabled by default).For existing tables, users need to manually enable it via:
When enabling on an existing table, a full
ANALYZE
will be executed to update historical statistics.Tests
Type of change
This change is