Column Profiling And Schema Validation

Data quality checks with human-readable SodaCL language.

Unique: Implements schema validation as a check type that introspects database schema metadata and compares against SodaCL-defined expectations, enabling schema governance without requiring external schema registries or metadata catalogs

vs others: More integrated than external schema validation tools because checks are defined alongside other quality checks in SodaCL; less flexible than schema registries because it doesn't support schema versioning or evolution policies