Expand description
Live database metadata providers for schema introspection.
This module provides the infrastructure for fetching schema metadata directly from databases at runtime. This enables accurate wildcard expansion (SELECT *) without requiring manual DDL files.
Note: This is a CLI-only feature. WASM/browser builds cannot make direct database connections and should use the DDL-based schema loading instead.
Functionsยง
- fetch_
metadata_ from_ database - Connect to a database and fetch its schema.