Module validate_facts 

Validate that declared fact tables match database schema.

This command checks:

• Declared fact tables exist in database
• Metadata structure matches actual database schema
• Warns about undeclared tf_* tables

Purpose: CI/CD validation step to catch schema drift.

Structs

ValidationIssue

Validation error type.

Enums

IssueSeverity

Issue severity level.

Functions

run

Validate that declared fact tables match database schema.

validate_metadata_match

Validate metadata structure (basic validation)