{
  "pack": "ecommerce-gmv-evalpack",
  "misata_version": "0.8.7.1",
  "seed": 42,
  "spec_sha256": "d17e732baba1203827aa6a9552f6edae563e70461249686d9bcdf5c572f6728f",
  "generated_at": "2026-07-16T15:06:03.103863+00:00",
  "verifier": {
    "engine": "duckdb",
    "version": "1.4.2"
  },
  "sql_dialect": "duckdb",
  "answer_comparison": "numeric at round_decimals (never string equality); strings compared exactly",
  "fk_integrity": [
    {
      "relationship": "orders.customer_id -> customers.customer_id",
      "orphans": 0,
      "verified": true
    }
  ],
  "conformance_warnings": [],
  "questions": [
    {
      "id": "q001",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"order_date\" >= TIMESTAMP '2025-01-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-02-01 00:00:00'",
      "expected": 400000.0,
      "observed": 400000.0,
      "match": true
    },
    {
      "id": "q002",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"order_date\" >= TIMESTAMP '2025-02-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-03-01 00:00:00'",
      "expected": 425000.0,
      "observed": 425000.0,
      "match": true
    },
    {
      "id": "q003",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"order_date\" >= TIMESTAMP '2025-03-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-04-01 00:00:00'",
      "expected": 450000.0,
      "observed": 450000.0,
      "match": true
    },
    {
      "id": "q004",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"order_date\" >= TIMESTAMP '2025-04-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-05-01 00:00:00'",
      "expected": 475000.0,
      "observed": 475000.0,
      "match": true
    },
    {
      "id": "q005",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"order_date\" >= TIMESTAMP '2025-05-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-06-01 00:00:00'",
      "expected": 500000.0,
      "observed": 500000.0,
      "match": true
    },
    {
      "id": "q006",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"order_date\" >= TIMESTAMP '2025-06-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-07-01 00:00:00'",
      "expected": 525000.0,
      "observed": 525000.0,
      "match": true
    },
    {
      "id": "q007",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"order_date\" >= TIMESTAMP '2025-01-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-07-01 00:00:00'",
      "expected": 2775000.0,
      "observed": 2775000.0,
      "match": true
    },
    {
      "id": "q008",
      "gold_sql": "SELECT COUNT(*) FROM \"orders\" WHERE \"order_date\" >= TIMESTAMP '2025-01-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-02-01 00:00:00'",
      "expected": 1730,
      "observed": 1730,
      "match": true
    },
    {
      "id": "q009",
      "gold_sql": "SELECT COUNT(*) FROM \"orders\" WHERE \"order_date\" >= TIMESTAMP '2025-02-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-03-01 00:00:00'",
      "expected": 1838,
      "observed": 1838,
      "match": true
    },
    {
      "id": "q010",
      "gold_sql": "SELECT COUNT(*) FROM \"orders\" WHERE \"order_date\" >= TIMESTAMP '2025-03-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-04-01 00:00:00'",
      "expected": 1946,
      "observed": 1946,
      "match": true
    },
    {
      "id": "q011",
      "gold_sql": "SELECT COUNT(*) FROM \"orders\" WHERE \"order_date\" >= TIMESTAMP '2025-04-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-05-01 00:00:00'",
      "expected": 2054,
      "observed": 2054,
      "match": true
    },
    {
      "id": "q012",
      "gold_sql": "SELECT COUNT(*) FROM \"orders\" WHERE \"order_date\" >= TIMESTAMP '2025-05-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-06-01 00:00:00'",
      "expected": 2162,
      "observed": 2162,
      "match": true
    },
    {
      "id": "q013",
      "gold_sql": "SELECT COUNT(*) FROM \"orders\" WHERE \"order_date\" >= TIMESTAMP '2025-06-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-07-01 00:00:00'",
      "expected": 2270,
      "observed": 2270,
      "match": true
    },
    {
      "id": "q014",
      "gold_sql": "SELECT strftime(date_trunc('month', \"order_date\"), '%Y-%m') AS period FROM \"orders\" GROUP BY 1 ORDER BY SUM(\"gmv\") DESC, 1 ASC LIMIT 1",
      "expected": "2025-06",
      "observed": "2025-06",
      "match": true
    },
    {
      "id": "q015",
      "gold_sql": "SELECT COUNT(*) FROM \"orders\" c LEFT JOIN \"customers\" p ON c.\"customer_id\" = p.\"customer_id\" WHERE p.\"customer_id\" IS NULL AND c.\"customer_id\" IS NOT NULL",
      "expected": 0,
      "observed": 0,
      "match": true
    },
    {
      "id": "q016",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Electronics' AND \"order_date\" >= TIMESTAMP '2025-01-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-02-01 00:00:00'",
      "expected": 160000.0,
      "observed": 160000.0,
      "match": true
    },
    {
      "id": "q017",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Home' AND \"order_date\" >= TIMESTAMP '2025-01-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-02-01 00:00:00'",
      "expected": 100000.0,
      "observed": 100000.0,
      "match": true
    },
    {
      "id": "q018",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Toys' AND \"order_date\" >= TIMESTAMP '2025-01-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-02-01 00:00:00'",
      "expected": 80000.0,
      "observed": 80000.0,
      "match": true
    },
    {
      "id": "q019",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Grocery' AND \"order_date\" >= TIMESTAMP '2025-01-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-02-01 00:00:00'",
      "expected": 60000.0,
      "observed": 60000.0,
      "match": true
    },
    {
      "id": "q020",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Electronics' AND \"order_date\" >= TIMESTAMP '2025-02-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-03-01 00:00:00'",
      "expected": 170000.0,
      "observed": 170000.0,
      "match": true
    },
    {
      "id": "q021",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Home' AND \"order_date\" >= TIMESTAMP '2025-02-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-03-01 00:00:00'",
      "expected": 106250.0,
      "observed": 106250.0,
      "match": true
    },
    {
      "id": "q022",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Toys' AND \"order_date\" >= TIMESTAMP '2025-02-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-03-01 00:00:00'",
      "expected": 85000.0,
      "observed": 85000.0,
      "match": true
    },
    {
      "id": "q023",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Grocery' AND \"order_date\" >= TIMESTAMP '2025-02-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-03-01 00:00:00'",
      "expected": 63750.0,
      "observed": 63750.0,
      "match": true
    },
    {
      "id": "q024",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Electronics' AND \"order_date\" >= TIMESTAMP '2025-03-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-04-01 00:00:00'",
      "expected": 180000.0,
      "observed": 180000.0,
      "match": true
    },
    {
      "id": "q025",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Home' AND \"order_date\" >= TIMESTAMP '2025-03-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-04-01 00:00:00'",
      "expected": 112500.0,
      "observed": 112500.0,
      "match": true
    },
    {
      "id": "q026",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Toys' AND \"order_date\" >= TIMESTAMP '2025-03-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-04-01 00:00:00'",
      "expected": 90000.0,
      "observed": 90000.0,
      "match": true
    },
    {
      "id": "q027",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Grocery' AND \"order_date\" >= TIMESTAMP '2025-03-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-04-01 00:00:00'",
      "expected": 67500.0,
      "observed": 67500.0,
      "match": true
    },
    {
      "id": "q028",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Electronics' AND \"order_date\" >= TIMESTAMP '2025-04-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-05-01 00:00:00'",
      "expected": 190000.0,
      "observed": 190000.0,
      "match": true
    },
    {
      "id": "q029",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Home' AND \"order_date\" >= TIMESTAMP '2025-04-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-05-01 00:00:00'",
      "expected": 118750.0,
      "observed": 118750.0,
      "match": true
    },
    {
      "id": "q030",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Toys' AND \"order_date\" >= TIMESTAMP '2025-04-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-05-01 00:00:00'",
      "expected": 95000.0,
      "observed": 95000.0,
      "match": true
    },
    {
      "id": "q031",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Grocery' AND \"order_date\" >= TIMESTAMP '2025-04-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-05-01 00:00:00'",
      "expected": 71250.0,
      "observed": 71250.0,
      "match": true
    },
    {
      "id": "q032",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Electronics' AND \"order_date\" >= TIMESTAMP '2025-05-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-06-01 00:00:00'",
      "expected": 200000.0,
      "observed": 200000.0,
      "match": true
    },
    {
      "id": "q033",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Home' AND \"order_date\" >= TIMESTAMP '2025-05-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-06-01 00:00:00'",
      "expected": 125000.0,
      "observed": 125000.0,
      "match": true
    },
    {
      "id": "q034",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Toys' AND \"order_date\" >= TIMESTAMP '2025-05-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-06-01 00:00:00'",
      "expected": 100000.0,
      "observed": 100000.0,
      "match": true
    },
    {
      "id": "q035",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Grocery' AND \"order_date\" >= TIMESTAMP '2025-05-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-06-01 00:00:00'",
      "expected": 75000.0,
      "observed": 75000.0,
      "match": true
    },
    {
      "id": "q036",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Electronics' AND \"order_date\" >= TIMESTAMP '2025-06-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-07-01 00:00:00'",
      "expected": 210000.0,
      "observed": 210000.0,
      "match": true
    },
    {
      "id": "q037",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Home' AND \"order_date\" >= TIMESTAMP '2025-06-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-07-01 00:00:00'",
      "expected": 131250.0,
      "observed": 131250.0,
      "match": true
    },
    {
      "id": "q038",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Toys' AND \"order_date\" >= TIMESTAMP '2025-06-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-07-01 00:00:00'",
      "expected": 105000.0,
      "observed": 105000.0,
      "match": true
    },
    {
      "id": "q039",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Grocery' AND \"order_date\" >= TIMESTAMP '2025-06-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-07-01 00:00:00'",
      "expected": 78750.0,
      "observed": 78750.0,
      "match": true
    },
    {
      "id": "q040",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Electronics' AND \"order_date\" >= TIMESTAMP '2025-01-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-07-01 00:00:00'",
      "expected": 1110000.0,
      "observed": 1110000.0,
      "match": true
    },
    {
      "id": "q041",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Home' AND \"order_date\" >= TIMESTAMP '2025-01-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-07-01 00:00:00'",
      "expected": 693750.0,
      "observed": 693750.0,
      "match": true
    },
    {
      "id": "q042",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Toys' AND \"order_date\" >= TIMESTAMP '2025-01-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-07-01 00:00:00'",
      "expected": 555000.0,
      "observed": 555000.0,
      "match": true
    },
    {
      "id": "q043",
      "gold_sql": "SELECT ROUND(SUM(\"gmv\"), 2) FROM \"orders\" WHERE \"category\" = 'Grocery' AND \"order_date\" >= TIMESTAMP '2025-01-01 00:00:00' AND \"order_date\" < TIMESTAMP '2025-07-01 00:00:00'",
      "expected": 416250.0,
      "observed": 416250.0,
      "match": true
    }
  ],
  "all_match": true
}