## Summary
- Backport of logs-to-logs JOIN API tests for v0.40.0 release branch
- Add comprehensive logs-to-logs JOIN tests (32 test cases)
- Test data with asymmetric sizes (10 vs 50 records) for broadcast join
scenarios
- Cover INNER, LEFT, RIGHT, FULL JOINs
- Cover subqueries with IN clause, NOT IN, nested subqueries
- Add LIMIT clauses (100, 1000) to subqueries for broadcast join
coverage
- Add stream.field syntax tests (without aliases)
- Configure workflow to run with both
ZO_FEATURE_JOIN_MATCH_ONE_ENABLED=true and false
## Test plan
- [x] Cherry-picked from main branch PR
---------
Co-authored-by: Claude <noreply@anthropic.com>
Neha PandClaude
4f0df98486