airborne12 opened a new pull request, #61028:
URL: https://github.com/apache/doris/pull/61028
### What problem does this PR solve?
Squashed backport of all search() function improvements and bug fixes from
master to branch-4.0.
This PR combines the following master PRs into a single backport:
| Master PR | Type | Description |
|-----------|------|-------------|
| #59747 | fix | Make AND/OR/NOT operators case-sensitive in search DSL |
| #60654 | refactor | Refactor SearchDslParser to single-phase ANTLR parsing
and fix ES compatibility issues |
| #60782 | fix | Upgrade query type for variant subcolumns with
analyzer-based indexes |
| #60784 | fix | Fix MATCH_ALL_DOCS query failing in multi-field search mode
|
| #60786 | feat | Support field-grouped query syntax field:(term1 OR term2) |
| #60790 | fix | Add searcher cache reuse and DSL result cache for search()
function |
| #60793 | fix | Fix wildcard query on variant subcolumns returning empty
results |
| #60798 | fix | Use FE-provided analyzer key for multi-index columns in
search() |
| #60814 | fix | Fix implicit conjunction incorrectly modifying preceding
term in lucene mode |
| #60834 | test | Add regression test for wildcard query on variant
subcolumns with multi-index |
| #60873 | fix | fix MATCH_ALL_DOCS losing occur attribute in multi-field
expansion |
| #60891 | fix | inject MATCH_ALL_DOCS for multi-MUST_NOT queries in lucene
mode |
### Release note
Backport search() function improvements including DSL parser refactoring,
multi-field search fixes, variant subcolumn support, query caching, and
field-grouped query syntax.
### Check List (For Author)
- Test
- [x] Regression test
- [x] Unit Test
- [ ] Manual test (add detailed scripts or steps below)
- [ ] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
- [x] Previous test can cover this change.
- [ ] No code files have been changed.
- [ ] Other reason
- Behavior changed:
- [ ] No.
- [x] Yes. New search() function features and bug fixes backported from
master.
- Does this need documentation?
- [x] No.
- [ ] Yes.
### Check List (For Reviewer who merge this PR)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [ ] Add branch pick label
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