{
    "required_tables": [
        {
            "name": "regions",
            "required_columns": [
                "name"
            ],
            "validation_queries": [
                {
                    "comparison": "greater_than_or_equal",
                    "description": "The pthread_create region was recorded",
                    "error_message": "Expected at least one 'pthread_create' region from the pthread gotcha.",
                    "expected_result": 1,
                    "query": "SELECT COUNT(*) FROM regions WHERE name = 'pthread_create'"
                }
            ]
        },
        {
            "name": "region_args",
            "required_columns": [
                "name",
                "value"
            ],
            "validation_queries": [
                {
                    "comparison": "greater_than_or_equal",
                    "description": "The pthread_create region carries a return trace-arg of 0",
                    "error_message": "Expected the pthread_create region to record a 'return' trace-arg equal to 0.",
                    "expected_result": 1,
                    "query": "SELECT COUNT(*) FROM region_args A INNER JOIN regions R ON R.id = A.id AND R.guid = A.guid WHERE R.name = 'pthread_create' AND A.name = 'return' AND A.value = '0'"
                },
                {
                    "comparison": "greater_than_or_equal",
                    "description": "The pthread_create region carries an arg0 annotation trace-arg",
                    "error_message": "Expected the pthread_create region to record an 'arg0-*' trace-arg.",
                    "expected_result": 1,
                    "query": "SELECT COUNT(*) FROM region_args A INNER JOIN regions R ON R.id = A.id AND R.guid = A.guid WHERE R.name = 'pthread_create' AND A.name LIKE 'arg0%'"
                }
            ]
        }
    ]
}