Testing Guide Test Types & When to Use | Type | Location | Use Case | |------|----------|----------| | | | SQL compatibility. Preferred for new tests | | TCL | | Legacy SQL compat (being phased out) | | Rust integration | | Regression tests, complex scenarios | | Fuzz | | Complex features, edge case discovery | Note: TCL tests are being phased out in favor of the suites in . The format allows the same test cases to run against multiple backends (CLI, Rust bindings, etc.). Running Tests Writing Tests .sqltest (Preferred) Location: You must start converting TCL tests with the command from the t…