{
    "required_tables": [
        {
            "commit": "Validation rules for scratch memory allocations",
            "min_rows": 1,
            "name": "scratch_memory",
            "required_columns": [
                "id",
                "guid",
                "category",
                "operation",
                "agent_name",
                "size",
                "start",
                "end"
            ],
            "validation_queries": [
                {
                    "comparison": "equals",
                    "description": "Check that all scratch memory allocations have non-NULL IDs",
                    "error_message": "NULL entries found in the id column of scratch_memory for scratch memory",
                    "expected_result": 0,
                    "query": "SELECT COUNT(*) FROM scratch_memory WHERE category = 'rocm_scratch_memory' AND id IS NULL;"
                },
                {
                    "comparison": "equals",
                    "description": "Check that all scratch memory allocations have valid sizes (non-NULL and > 0)",
                    "error_message": "Found scratch memory allocations where size is NULL or 0",
                    "expected_result": 0,
                    "query": "SELECT COUNT(*) FROM scratch_memory WHERE operation = 'ALLOC' AND (size IS NULL OR size = 0);"
                },
                {
                    "comparison": "equals",
                    "description": "Check that all scratch memory allocations have valid start and end times",
                    "error_message": "Found scratch memory allocations where start or end is NULL",
                    "expected_result": 0,
                    "query": "SELECT COUNT(*) FROM scratch_memory WHERE start IS NULL OR end IS NULL OR start = 0 OR end = 0;"
                },
                {
                    "comparison": "equals",
                    "description": "Check that all scratch memory allocations have start timestamp strictly less than end timestamp",
                    "error_message": "Found scratch memory allocations where start is greater than or equal to end",
                    "expected_result": 0,
                    "query": "SELECT COUNT(*) FROM scratch_memory WHERE start >= end;"
                }
            ]
        },
        {
            "commit": "Validation rules for scratch memory string entries",
            "name": "rocpd_string",
            "required_columns": [
                "id",
                "guid",
                "string"
            ],
            "validation_queries": [
                {
                    "comparison": "greater_than",
                    "description": "Verify that 'rocm_scratch_memory' string is present in the table",
                    "error_message": "'rocm_scratch_memory' string not found in the table rocpd_string",
                    "expected_result": 0,
                    "query": "SELECT COUNT(*) FROM rocpd_string WHERE string LIKE '%rocm_scratch_memory%';"
                }
            ]
        }
    ]
}