{
    "required_tables": [
        {
            "commit": "Generic validation rules for hipFILE trace",
            "name": "regions",
            "required_columns": [
                "id",
                "guid",
                "category",
                "name"
            ],
            "validation_queries": [
                {
                    "comparison": "equals",
                    "description": "Check for any NULL values in the 'name' column of regions",
                    "error_message": "NULL entries found in the name column of regions",
                    "expected_result": 0,
                    "query": "SELECT COUNT(*) FROM regions WHERE name IS NULL;"
                },
                {
                    "comparison": "greater_than",
                    "description": "Verify that some regions were captured",
                    "error_message": "No regions captured",
                    "expected_result": 0,
                    "query": "SELECT COUNT(*) FROM regions;"
                }
            ]
        }
    ]
}