airborne12 opened a new pull request, #64343:
URL: https://github.com/apache/doris/pull/64343
### What problem does this PR solve?
Issue Number: DORIS-19296
Related PR: None
Problem Summary:
Creating an NGRAM_BF index with multiple columns passed FE validation and
could reach BE tablet creation, where tablet metadata expects each NGRAM_BF
index to bind exactly one column. This rejects invalid multi-column NGRAM_BF
definitions during FE analysis for both inline table indexes and CREATE INDEX.
### Release note
Reject invalid multi-column NGRAM_BF index definitions during DDL analysis.
### Check List (For Author)
- Test <!-- At least one of them must be included. -->
- [ ] Regression test
- Added coverage in
`regression-test/suites/index_p0/test_ngram_bloomfilter_index.groovy` for
inline table index and CREATE INDEX paths. Not run locally because no worktree
Doris cluster was started.
- [x] Unit Test
- `./run-fe-ut.sh --run
org.apache.doris.nereids.trees.plans.commands.IndexDefinitionTest`
- [x] Manual test (add detailed scripts or steps below)
- `./build.sh --fe`
- [ ] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
- [ ] Previous test can cover this change.
- [ ] No code files have been changed.
- [ ] Other reason <!-- Add your reason? -->
- Behavior changed:
- [ ] No.
- [x] Yes. Invalid multi-column NGRAM_BF index definitions now fail
during FE analysis.
- Does this need documentation?
- [x] No.
- [ ] Yes. <!-- Add document PR link here. eg:
https://github.com/apache/doris-website/pull/1214 -->
### Check List (For Reviewer who merge this PR)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [ ] Add branch pick label <!-- Add branch pick label that this PR should
merge into -->
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