Part 6/12:

• Execution Module: Generates SQL statements, validates correctness using multiple techniques (like pre-execution explain plans), and incorporates self-recollection to revisit past mistakes. It enriches database schemas and integrates semantic layers that map business terminology to schema components, aiding accurate query construction.

• Schema Enrichment: Leveraging domain experts and documentation, the system enriches schemas with descriptive metadata, primary and foreign keys, partition info, and business rules. This enhances the model's understanding of relevant tables and columns, especially in large, complex schemas.