feat: Implement EXISTS/NOT EXISTS subquery support by wszhdshys · Pull Request #269 · KipData/KiteSQL
What problem does this PR solve?
Support for ExistsSubquery to implement theEXISTS/NOT EXISTS in WHERE
What is changed and how it works?
Code changes
- Has Rust code change
- Has CI related scripts change
Check List
Tests
- Unit test
- Integration test
- Manual test (add detailed scripts or steps below)
- No code
Side effects
- Performance regression: Consumes more CPU
- Performance regression: Consumes more Memory
- Breaking backward compatibility