拾穗数据工作室SQL 评测报告与证据

案例记录 case-run-00117

运行 #16/above_average_customer_spend

高于平均累计消费客户

找出累计已完成消费高于有已完成订单客户平均累计消费的客户,输出 customer_id、customer_name、total_spend,并按 total_spend 降序、customer_id 升序;必须至少两层 derived table 或子查询。

运行信息

以下字段来自本次运行的冻结记录。

run#16
case run#117
attempt1
statuscompleted
token total2,821
estimated cost不可估算
model generation未记录
SQL execution306ms
adapteropenai_compatible
response modejson_schema
requested modelgpt-session-bridge
resolved modelgpt-session-bridge
provider request id未提供
started2026年8月29日 22:07
finished2026年8月29日 22:07
suite hash5b5d98876ea35114f18ce6dfa48cc9800d88b6baba80d311b2f52552a38b31af

模型输入

显示本次实际保存的完整 Prompt。

你是 Text-to-SQL 数据分析与数据开发生成器。先形成简洁、可审计的结构化查询方案,再生成完成问题所需的 SQL;不要输出隐藏推理。

方言与安全规则:
Use DuckDB SQL. Return exactly one read-only query. Do not access files, URLs, extensions, or schemas outside the supplied tables.

数据库结构:
{"semantic_relationships":[{"cardinality":"many_to_one","from_entity":"order","sql_on":"fact_orders.customer_id = dim_customers.customer_id","to_entity":"customer"},{"cardinality":"many_to_one","from_entity":"order","sql_on":"fact_orders.channel_id = dim_channels.channel_id","to_entity":"channel"},{"cardinality":"many_to_one","from_entity":"order_item","sql_on":"fact_order_items.order_id = fact_orders.order_id","to_entity":"order"},{"cardinality":"many_to_one","from_entity":"order_item","sql_on":"fact_order_items.product_id = dim_products.product_id","to_entity":"product"},{"cardinality":"many_to_one","from_entity":"payment","sql_on":"fact_payments.order_id = fact_orders.order_id","to_entity":"order"},{"cardinality":"many_to_one","from_entity":"return","sql_on":"fact_returns.order_id = fact_order_items.order_id AND fact_returns.line_no = fact_order_items.line_no","to_entity":"order_item"}],"tables":[{"columns":[{"data_type":"BIGINT","name":"channel_id","nullable":false},{"data_type":"VARCHAR","name":"channel_name","nullable":false},{"data_type":"VARCHAR","name":"channel_type","nullable":false}],"foreign_keys":[],"name":"dim_channels","primary_key":["channel_id"]},{"columns":[{"data_type":"BIGINT","name":"customer_id","nullable":false},{"data_type":"VARCHAR","name":"customer_name","nullable":false},{"data_type":"VARCHAR","name":"city","nullable":true},{"data_type":"DATE","name":"signup_date","nullable":false},{"data_type":"VARCHAR","name":"segment","nullable":false}],"foreign_keys":[],"name":"dim_customers","primary_key":["customer_id"]},{"columns":[{"data_type":"BIGINT","name":"product_id","nullable":false},{"data_type":"VARCHAR","name":"product_name","nullable":false},{"data_type":"VARCHAR","name":"category","nullable":false},{"data_type":"VARCHAR","name":"brand","nullable":false},{"data_type":"DECIMAL(14,2)","name":"list_price","nullable":false}],"foreign_keys":[],"name":"dim_products","primary_key":["product_id"]},{"columns":[{"data_type":"BIGINT","name":"order_id","nullable":false},{"data_type":"BIGINT","name":"line_no","nullable":false},{"data_type":"BIGINT","name":"product_id","nullable":false},{"data_type":"BIGINT","name":"quantity","nullable":false},{"data_type":"DECIMAL(14,2)","name":"unit_price","nullable":false},{"data_type":"DECIMAL(14,2)","name":"discount_amount","nullable":false}],"foreign_keys":[{"columns":["order_id"],"referenced_columns":["order_id"],"referenced_table":"fact_orders"},{"columns":["product_id"],"referenced_columns":["product_id"],"referenced_table":"dim_products"}],"name":"fact_order_items","primary_key":["order_id","line_no"]},{"columns":[{"data_type":"BIGINT","name":"order_id","nullable":false},{"data_type":"BIGINT","name":"customer_id","nullable":false},{"data_type":"BIGINT","name":"channel_id","nullable":false},{"data_type":"DATE","name":"order_date","nullable":false},{"data_type":"VARCHAR","name":"status","nullable":false},{"data_type":"DECIMAL(14,2)","name":"total_amount","nullable":false}],"foreign_keys":[{"columns":["customer_id"],"referenced_columns":["customer_id"],"referenced_table":"dim_customers"},{"columns":["channel_id"],"referenced_columns":["channel_id"],"referenced_table":"dim_channels"}],"name":"fact_orders","primary_key":["order_id"]},{"columns":[{"data_type":"BIGINT","name":"payment_id","nullable":false},{"data_type":"BIGINT","name":"order_id","nullable":false},{"data_type":"TIMESTAMP","name":"paid_at","nullable":false},{"data_type":"VARCHAR","name":"payment_method","nullable":false},{"data_type":"DECIMAL(14,2)","name":"amount","nullable":false},{"data_type":"VARCHAR","name":"status","nullable":false}],"foreign_keys":[{"columns":["order_id"],"referenced_columns":["order_id"],"referenced_table":"fact_orders"}],"name":"fact_payments","primary_key":["payment_id"]},{"columns":[{"data_type":"BIGINT","name":"return_id","nullable":false},{"data_type":"BIGINT","name":"order_id","nullable":false},{"data_type":"BIGINT","name":"line_no","nullable":false},{"data_type":"TIMESTAMP","name":"returned_at","nullable":false},{"data_type":"BIGINT","name":"return_qty","nullable":false},{"data_type":"DECIMAL(14,2)","name":"refund_amount","nullable":false},{"data_type":"VARCHAR","name":"reason","nullable":true}],"foreign_keys":[{"columns":["order_id","line_no"],"referenced_columns":["order_id","line_no"],"referenced_table":"fact_order_items"}],"name":"fact_returns","primary_key":["return_id"]}]}

语义层与业务口径:
{"business_rules":["完成订单仅指 fact_orders.status = 'completed'。","净销售额为 quantity * unit_price - discount_amount。","paid、refunded、failed 金额只按 fact_payments.status 分类。","退货率为完成订单的 returned_qty / sold_qty,售出数量仅含完成订单。","月份按 UTC Gregorian calendar 计算。","订单头 total_amount 应等于订单行净额汇总,差异视为数据质量异常。"],"dimensions":[{"data_type":"VARCHAR","description":"客户分群","expression":"dim_customers.segment","name":"customer_segment"},{"data_type":"VARCHAR","description":"商品品类","expression":"dim_products.category","name":"product_category"},{"data_type":"VARCHAR","description":"渠道类型","expression":"dim_channels.channel_type","name":"channel_type"},{"data_type":"VARCHAR","description":"UTC Gregorian 月份","expression":"strftime(fact_orders.order_date, '%Y-%m')","name":"order_month"}],"entities":[{"description":"客户主数据","grain":"每行一个客户","name":"customer","primary_key":["customer_id"],"table":"dim_customers"},{"description":"商品主数据","grain":"每行一个商品","name":"product","primary_key":["product_id"],"table":"dim_products"},{"description":"渠道主数据","grain":"每行一个渠道","name":"channel","primary_key":["channel_id"],"table":"dim_channels"},{"description":"订单头","grain":"每行一个订单","name":"order","primary_key":["order_id"],"table":"fact_orders"},{"description":"订单行","grain":"每行一个订单商品行","name":"order_item","primary_key":["order_id","line_no"],"table":"fact_order_items"},{"description":"支付尝试","grain":"每行一笔支付","name":"payment","primary_key":["payment_id"],"table":"fact_payments"},{"description":"退货记录","grain":"每行一条订单行退货","name":"return","primary_key":["return_id"],"table":"fact_returns"}],"metrics":[{"description":"已完成订单数","expression":"COUNT(DISTINCT CASE WHEN fact_orders.status = 'completed' THEN fact_orders.order_id END)","filters":["fact_orders.status = 'completed'"],"grain":"聚合","name":"completed_order_count"},{"description":"完成订单商品行净销售额","expression":"SUM(fact_order_items.quantity * fact_order_items.unit_price - fact_order_items.discount_amount)","filters":["fact_orders.status = 'completed'"],"grain":"聚合","name":"net_revenue"},{"description":"成功支付金额","expression":"SUM(CASE WHEN fact_payments.status = 'paid' THEN fact_payments.amount ELSE 0 END)","filters":[],"grain":"聚合","name":"paid_amount"},{"description":"退款状态支付金额","expression":"SUM(CASE WHEN fact_payments.status = 'refunded' THEN fact_payments.amount ELSE 0 END)","filters":[],"grain":"聚合","name":"refunded_amount"},{"description":"失败支付金额","expression":"SUM(CASE WHEN fact_payments.status = 'failed' THEN fact_payments.amount ELSE 0 END)","filters":[],"grain":"聚合","name":"failed_amount"},{"description":"完成订单退货数量除以售出数量","expression":"SUM(fact_returns.return_qty) / SUM(fact_order_items.quantity)","filters":["fact_orders.status = 'completed'"],"grain":"聚合","name":"return_rate"}],"relationships":[{"cardinality":"many_to_one","from_entity":"order","sql_on":"fact_orders.customer_id = dim_customers.customer_id","to_entity":"customer"},{"cardinality":"many_to_one","from_entity":"order","sql_on":"fact_orders.channel_id = dim_channels.channel_id","to_entity":"channel"},{"cardinality":"many_to_one","from_entity":"order_item","sql_on":"fact_order_items.order_id = fact_orders.order_id","to_entity":"order"},{"cardinality":"many_to_one","from_entity":"order_item","sql_on":"fact_order_items.product_id = dim_products.product_id","to_entity":"product"},{"cardinality":"many_to_one","from_entity":"payment","sql_on":"fact_payments.order_id = fact_orders.order_id","to_entity":"order"},{"cardinality":"many_to_one","from_entity":"return","sql_on":"fact_returns.order_id = fact_order_items.order_id AND fact_returns.line_no = fact_order_items.line_no","to_entity":"order_item"}]}

问题:
找出累计已完成消费高于有已完成订单客户平均累计消费的客户,输出 customer_id、customer_name、total_spend,并按 total_spend 降序、customer_id 升序;必须至少两层 derived table 或子查询。

规划要求:
plan 只记录输出粒度、数据源、连接、过滤、指标、执行步骤和风险检查;每项保持简短。
SQL 必须严格实现该 plan,并遵循语义层业务口径。
summary 只概括最终做法,assumptions 只列无法由上下文确定的必要假设。
输出必须严格匹配此 JSON Schema:
{"$defs":{"QueryPlan":{"additionalProperties":false,"properties":{"filters":{"items":{"type":"string"},"title":"Filters","type":"array"},"grain":{"title":"Grain","type":"string"},"joins":{"items":{"type":"string"},"title":"Joins","type":"array"},"metrics":{"items":{"type":"string"},"title":"Metrics","type":"array"},"risks":{"items":{"type":"string"},"title":"Risks","type":"array"},"sources":{"items":{"type":"string"},"title":"Sources","type":"array"},"steps":{"items":{"type":"string"},"title":"Steps","type":"array"}},"required":["grain","sources","joins","filters","metrics","steps","risks"],"title":"QueryPlan","type":"object"}},"additionalProperties":false,"properties":{"assumptions":{"items":{"type":"string"},"title":"Assumptions","type":"array"},"plan":{"$ref":"#/$defs/QueryPlan"},"sql":{"title":"Sql","type":"string"},"summary":{"title":"Summary","type":"string"}},"required":["plan","sql","summary","assumptions"],"title":"GenerationOutput","type":"object"}

调用请求(1)

按事件序号排列;密钥和 Authorization 已移除。

历史证据边界:完整 Prompt 已保存,但这次 openai_compatible 记录没有保存底层 HTTP 报文或 CLI 参数。本站不会把推测内容伪装成原始请求;未来运行会在 provider.requested 中记录脱敏后的完整调用信封。

请求 #1SEQ 69
{
  "status": "running"
}

模型输出

分别显示原始响应、解析结果和 SQL。

原始响应 raw_output
{"plan":{"grain":"每行一个高于基准的客户。","sources":["fact_orders","fact_order_items","dim_customers"],"joins":["fact_orders.customer_id = dim_customers.customer_id","fact_order_items.order_id = fact_orders.order_id(LEFT JOIN)"],"filters":["fact_orders.status = 'completed'","total_spend > 有已完成订单客户的平均 total_spend"],"metrics":["total_spend = SUM(quantity * unit_price - discount_amount)","平均累计消费 = AVG(customer-level total_spend)"],"steps":["按客户汇总全部已完成订单行净销售额。","在客户汇总结果上计算全体客户平均累计消费。","筛选累计消费高于平均值的客户。","按 total_spend 降序、customer_id 升序排序。"],"risks":["先按客户聚合再计算平均,避免订单行数造成客户加权。","LEFT JOIN 保留存在已完成订单但缺少订单行的客户,并将其消费计为 0。","仅使用已完成订单,且净销售额严格扣除 discount_amount。"]},"sql":"SELECT\n    customer_id,\n    customer_name,\n    total_spend\nFROM (\n    SELECT\n        customer_spend.customer_id,\n        customer_spend.customer_name,\n        customer_spend.total_spend,\n        AVG(customer_spend.total_spend) OVER () AS avg_total_spend\n    FROM (\n        SELECT\n            c.customer_id,\n            c.customer_name,\n            SUM(\n                COALESCE(\n                    oi.quantity * oi.unit_price - oi.discount_amount,\n                    CAST(0 AS DECIMAL(14, 2))\n                )\n            ) AS total_spend\n        FROM fact_orders AS o\n        INNER JOIN dim_customers AS c\n            ON o.customer_id = c.customer_id\n        LEFT JOIN fact_order_items AS oi\n            ON o.order_id = oi.order_id\n        WHERE o.status = 'completed'\n        GROUP BY\n            c.customer_id,\n            c.customer_name\n    ) AS customer_spend\n) AS customer_spend_with_average\nWHERE total_spend > avg_total_spend\nORDER BY\n    total_spend DESC,\n    customer_id ASC","summary":"先汇总每位有已完成订单客户的订单行净销售额,再通过外层派生表计算客户平均累计消费,筛出高于平均值者并按指定顺序输出。","assumptions":[]}
结构化查询方案 plan
{
  "filters": [
    "fact_orders.status = 'completed'",
    "total_spend > 有已完成订单客户的平均 total_spend"
  ],
  "grain": "每行一个高于基准的客户。",
  "joins": [
    "fact_orders.customer_id = dim_customers.customer_id",
    "fact_order_items.order_id = fact_orders.order_id(LEFT JOIN)"
  ],
  "metrics": [
    "total_spend = SUM(quantity * unit_price - discount_amount)",
    "平均累计消费 = AVG(customer-level total_spend)"
  ],
  "risks": [
    "先按客户聚合再计算平均,避免订单行数造成客户加权。",
    "LEFT JOIN 保留存在已完成订单但缺少订单行的客户,并将其消费计为 0。",
    "仅使用已完成订单,且净销售额严格扣除 discount_amount。"
  ],
  "sources": [
    "fact_orders",
    "fact_order_items",
    "dim_customers"
  ],
  "steps": [
    "按客户汇总全部已完成订单行净销售额。",
    "在客户汇总结果上计算全体客户平均累计消费。",
    "筛选累计消费高于平均值的客户。",
    "按 total_spend 降序、customer_id 升序排序。"
  ]
}
模型生成 SQL
SELECT
    customer_id,
    customer_name,
    total_spend
FROM (
    SELECT
        customer_spend.customer_id,
        customer_spend.customer_name,
        customer_spend.total_spend,
        AVG(customer_spend.total_spend) OVER () AS avg_total_spend
    FROM (
        SELECT
            c.customer_id,
            c.customer_name,
            SUM(
                COALESCE(
                    oi.quantity * oi.unit_price - oi.discount_amount,
                    CAST(0 AS DECIMAL(14, 2))
                )
            ) AS total_spend
        FROM fact_orders AS o
        INNER JOIN dim_customers AS c
            ON o.customer_id = c.customer_id
        LEFT JOIN fact_order_items AS oi
            ON o.order_id = oi.order_id
        WHERE o.status = 'completed'
        GROUP BY
            c.customer_id,
            c.customer_name
    ) AS customer_spend
) AS customer_spend_with_average
WHERE total_spend > avg_total_spend
ORDER BY
    total_spend DESC,
    customer_id ASC
规范化 SQL
SELECT
  customer_id,
  customer_name,
  total_spend
FROM (
  SELECT
    customer_spend.customer_id,
    customer_spend.customer_name,
    customer_spend.total_spend,
    AVG(customer_spend.total_spend) OVER () AS avg_total_spend
  FROM (
    SELECT
      c.customer_id,
      c.customer_name,
      SUM(
        COALESCE(oi.quantity * oi.unit_price - oi.discount_amount, CAST(0 AS DECIMAL(14, 2)))
      ) AS total_spend
    FROM fact_orders AS o
    INNER JOIN dim_customers AS c
      ON o.customer_id = c.customer_id
    LEFT JOIN fact_order_items AS oi
      ON o.order_id = oi.order_id
    WHERE
      o.status = 'completed'
    GROUP BY
      c.customer_id,
      c.customer_name
  ) AS customer_spend
) AS customer_spend_with_average
WHERE
  total_spend > avg_total_spend
ORDER BY
  total_spend DESC,
  customer_id ASC
Token 与耗时
{
  "token_usage": {
    "completion_tokens": 443,
    "prompt_tokens": 2378,
    "total_tokens": 2821
  },
  "generation_ms": null,
  "execution_ms": 305.6103749986505
}

评分结果

包含评分明细、参考 SQL、结构要求、比较规则和结果差异。

评分明细 score
{
  "ast_rules": [
    {
      "details": {
        "actual": 3,
        "required": 3
      },
      "id": "depth-3",
      "kind": "query_depth",
      "passed": true
    }
  ],
  "column_count": 5,
  "column_names": 5,
  "execution": 10,
  "ordering": 0,
  "protocol": 5,
  "read_only_ast": 5,
  "row_f1": 44.15094339622642,
  "sql_capability": 15,
  "total": 89.15
}
参考 SQL
SELECT spend.customer_id, c.customer_name, spend.total_spend FROM (SELECT customer_id, SUM(total_amount) AS total_spend FROM fact_orders WHERE status = 'completed' GROUP BY customer_id) spend JOIN dim_customers c ON c.customer_id = spend.customer_id WHERE spend.total_spend > (SELECT AVG(avg_source.total_spend) FROM (SELECT customer_id, SUM(total_amount) AS total_spend FROM fact_orders WHERE status = 'completed' GROUP BY customer_id) avg_source) ORDER BY spend.total_spend DESC, spend.customer_id ASC
AST 结构要求
[
  {
    "id": "depth-3",
    "kind": "query_depth",
    "min": 3
  }
]
结果比较规则
{
  "abs_tolerance": "0.005",
  "decimal_scale": 2,
  "duplicate_policy": "multiset",
  "max_rows": 10000,
  "rel_tolerance": "0",
  "row_order_significant": true
}
期望结果预览
{
  "columns": [
    {
      "name": "customer_id",
      "type": "BIGINT"
    },
    {
      "name": "customer_name",
      "type": "VARCHAR"
    },
    {
      "name": "total_spend",
      "type": "DECIMAL(38,2)"
    }
  ],
  "digest": "91851e5a8c095bad32c851706b25ba1ee6c256fbe37baabfa22793e46a1626ba",
  "row_count": 53,
  "rows": [
    [
      17,
      "客户-017",
      "12860.50"
    ],
    [
      107,
      "客户-107",
      "12370.50"
    ],
    [
      104,
      "客户-104",
      "11772.25"
    ],
    [
      13,
      "客户-013",
      "11433.25"
    ],
    [
      21,
      "客户-021",
      "10899.00"
    ],
    [
      44,
      "客户-044",
      "10014.50"
    ],
    [
      80,
      "客户-080",
      "9556.25"
    ],
    [
      1,
      "客户-001",
      "9421.75"
    ],
    [
      67,
      "客户-067",
      "9322.00"
    ],
    [
      65,
      "客户-065",
      "9175.75"
    ],
    [
      85,
      "客户-085",
      "9157.75"
    ],
    [
      12,
      "客户-012",
      "8901.75"
    ],
    [
      2,
      "客户-002",
      "8572.00"
    ],
    [
      43,
      "客户-043",
      "8442.00"
    ],
    [
      95,
      "客户-095",
      "8306.00"
    ],
    [
      94,
      "客户-094",
      "8156.50"
    ],
    [
      46,
      "客户-046",
      "8136.50"
    ],
    [
      29,
      "客户-029",
      "8083.75"
    ],
    [
      109,
      "客户-109",
      "8003.75"
    ],
    [
      10,
      "客户-010",
      "7933.75"
    ],
    [
      31,
      "客户-031",
      "7833.75"
    ],
    [
      69,
      "客户-069",
      "7636.00"
    ],
    [
      59,
      "客户-059",
      "7491.50"
    ],
    [
      53,
      "客户-053",
      "7487.00"
    ],
    [
      20,
      "客户-020",
      "7482.75"
    ],
    [
      70,
      "客户-070",
      "7278.00"
    ],
    [
      38,
      "客户-038",
      "7042.00"
    ],
    [
      15,
      "客户-015",
      "6957.50"
    ],
    [
      56,
      "客户-056",
      "6878.50"
    ],
    [
      82,
      "客户-082",
      "6805.25"
    ],
    [
      74,
      "客户-074",
      "6759.50"
    ],
    [
      48,
      "客户-048",
      "6726.00"
    ],
    [
      36,
      "客户-036",
      "6578.00"
    ],
    [
      14,
      "客户-014",
      "6505.00"
    ],
    [
      61,
      "客户-061",
      "6371.75"
    ],
    [
      50,
      "客户-050",
      "6294.50"
    ],
    [
      78,
      "客户-078",
      "6170.25"
    ],
    [
      89,
      "客户-089",
      "6129.25"
    ],
    [
      5,
      "客户-005",
      "6070.25"
    ],
    [
      34,
      "客户-034",
      "5893.00"
    ],
    [
      32,
      "客户-032",
      "5828.75"
    ],
    [
      93,
      "客户-093",
      "5799.25"
    ],
    [
      71,
      "客户-071",
      "5791.25"
    ],
    [
      24,
      "客户-024",
      "5717.00"
    ],
    [
      106,
      "客户-106",
      "5662.25"
    ],
    [
      105,
      "客户-105",
      "5632.25"
    ],
    [
      60,
      "客户-060",
      "5597.50"
    ],
    [
      39,
      "客户-039",
      "5563.00"
    ],
    [
      92,
      "客户-092",
      "5520.50"
    ],
    [
      45,
      "客户-045",
      "5449.75"
    ],
    [
      41,
      "客户-041",
      "5355.50"
    ],
    [
      49,
      "客户-049",
      "5309.00"
    ],
    [
      52,
      "客户-052",
      "5189.00"
    ]
  ]
}
实际结果预览
{
  "columns": [
    {
      "name": "customer_id",
      "type": "BIGINT"
    },
    {
      "name": "customer_name",
      "type": "VARCHAR"
    },
    {
      "name": "total_spend",
      "type": "DECIMAL(38,2)"
    }
  ],
  "extra": [
    [
      "1.00",
      "客户-001",
      "9411.75"
    ]
  ],
  "missing": [
    [
      "1.00",
      "客户-001",
      "9421.75"
    ]
  ],
  "row_count": 53,
  "rows": [
    [
      17,
      "客户-017",
      "12860.50"
    ],
    [
      107,
      "客户-107",
      "12370.50"
    ],
    [
      104,
      "客户-104",
      "11772.25"
    ],
    [
      13,
      "客户-013",
      "11433.25"
    ],
    [
      21,
      "客户-021",
      "10899.00"
    ],
    [
      44,
      "客户-044",
      "10014.50"
    ],
    [
      80,
      "客户-080",
      "9556.25"
    ],
    [
      1,
      "客户-001",
      "9411.75"
    ],
    [
      67,
      "客户-067",
      "9322.00"
    ],
    [
      65,
      "客户-065",
      "9175.75"
    ],
    [
      85,
      "客户-085",
      "9157.75"
    ],
    [
      12,
      "客户-012",
      "8901.75"
    ],
    [
      2,
      "客户-002",
      "8572.00"
    ],
    [
      43,
      "客户-043",
      "8442.00"
    ],
    [
      95,
      "客户-095",
      "8306.00"
    ],
    [
      94,
      "客户-094",
      "8156.50"
    ],
    [
      46,
      "客户-046",
      "8136.50"
    ],
    [
      29,
      "客户-029",
      "8083.75"
    ],
    [
      109,
      "客户-109",
      "8003.75"
    ],
    [
      10,
      "客户-010",
      "7933.75"
    ],
    [
      31,
      "客户-031",
      "7833.75"
    ],
    [
      69,
      "客户-069",
      "7636.00"
    ],
    [
      59,
      "客户-059",
      "7491.50"
    ],
    [
      53,
      "客户-053",
      "7487.00"
    ],
    [
      20,
      "客户-020",
      "7482.75"
    ],
    [
      70,
      "客户-070",
      "7278.00"
    ],
    [
      38,
      "客户-038",
      "7042.00"
    ],
    [
      15,
      "客户-015",
      "6957.50"
    ],
    [
      56,
      "客户-056",
      "6878.50"
    ],
    [
      82,
      "客户-082",
      "6805.25"
    ],
    [
      74,
      "客户-074",
      "6759.50"
    ],
    [
      48,
      "客户-048",
      "6726.00"
    ],
    [
      36,
      "客户-036",
      "6578.00"
    ],
    [
      14,
      "客户-014",
      "6505.00"
    ],
    [
      61,
      "客户-061",
      "6371.75"
    ],
    [
      50,
      "客户-050",
      "6294.50"
    ],
    [
      78,
      "客户-078",
      "6170.25"
    ],
    [
      89,
      "客户-089",
      "6129.25"
    ],
    [
      5,
      "客户-005",
      "6070.25"
    ],
    [
      34,
      "客户-034",
      "5893.00"
    ],
    [
      32,
      "客户-032",
      "5828.75"
    ],
    [
      93,
      "客户-093",
      "5799.25"
    ],
    [
      71,
      "客户-071",
      "5791.25"
    ],
    [
      24,
      "客户-024",
      "5717.00"
    ],
    [
      106,
      "客户-106",
      "5662.25"
    ],
    [
      105,
      "客户-105",
      "5632.25"
    ],
    [
      60,
      "客户-060",
      "5597.50"
    ],
    [
      39,
      "客户-039",
      "5563.00"
    ],
    [
      92,
      "客户-092",
      "5520.50"
    ],
    [
      45,
      "客户-045",
      "5449.75"
    ],
    [
      41,
      "客户-041",
      "5355.50"
    ],
    [
      49,
      "客户-049",
      "5309.00"
    ],
    [
      52,
      "客户-052",
      "5189.00"
    ]
  ]
}
摘要、错误与结果哈希
{
  "visible_summary": "先汇总每位有已完成订单客户的订单行净销售额,再通过外层派生表计算客户平均累计消费,筛出高于平均值者并按指定顺序输出。",
  "error_code": null,
  "error_message": null,
  "expected_digest": "91851e5a8c095bad32c851706b25ba1ee6c256fbe37baabfa22793e46a1626ba",
  "actual_digest": "dfadec259904fddedc90e2f9fc9737f6a9238a1caf24fc28ede1b2af6ccc17e0",
  "assumptions": []
}

事件记录(8)

按全局事件序号排列,保留时间、级别、类型、消息和 payload。

SEQ 67case.startedinfo
{
  "status": "generating"
}
SEQ 68prompt.builtinfo
{
  "status": "completed"
}
SEQ 69provider.requestedinfo
{
  "status": "running"
}
SEQ 70provider.deltainfo
{
  "text": "{\"plan\":{\"grain\":\"每行一个高于基准的客户。\",\"sources\":[\"fact_orders\",\"fact_order_items\",\"dim_customers\"],\"joins\":[\"fact_orders.customer_id = dim_customers.customer_id\",\"fact_order_items.order_id = fact_orders.order_id(LEFT JOIN)\"],\"filters\":[\"fact_orders.status = 'completed'\",\"total_spend > 有已完成订单客户的平均 total_spend\"],\"metrics\":[\"total_spend = SUM(quantity * unit_price - discount_amount)\",\"平均累计消费 = AVG(customer-level total_spend)\"],\"steps\":[\"按客户汇总全部已完成订单行净销售额。\",\"在客户汇总结果上计算全体客户平均累计消费。\",\"筛选累计消费高于平均值的客户。\",\"按 total_spend 降序、customer_id 升序排序。\"],\"risks\":[\"先按客户聚合再计算平均,避免订单行数造成客户加权。\",\"LEFT JOIN 保留存在已完成订单但缺少订单行的客户,并将其消费计为 0。\",\"仅使用已完成订单,且净销售额严格扣除 discount_amount。\"]},\"sql\":\"SELECT\\n    customer_id,\\n    customer_name,\\n    total_spend\\nFROM (\\n    SELECT\\n        customer_spend.customer_id,\\n        customer_spend.customer_name,\\n        customer_spend.total_spend,\\n        AVG(customer_spend.total_spend) OVER () AS avg_total_spend\\n    FROM (\\n        SELECT\\n            c.customer_id,\\n            c.customer_name,\\n            SUM(\\n                COALESCE(\\n                    oi.quantity * oi.unit_price - oi.discount_amount,\\n                    CAST(0 AS DECIMAL(14, 2))\\n                )\\n            ) AS total_spend\\n        FROM fact_orders AS o\\n        INNER JOIN dim_customers AS c\\n            ON o.customer_id = c.customer_id\\n        LEFT JOIN fact_order_items AS oi\\n            ON o.order_id = oi.order_id\\n        WHERE o.status = 'completed'\\n        GROUP BY\\n            c.customer_id,\\n            c.customer_name\\n    ) AS customer_spend\\n) AS customer_spend_with_average\\nWHERE total_spend > avg_total_spend\\nORDER BY\\n    total_spend DESC,\\n    customer_id ASC\",\"summary\":\"先汇总每位有已完成订单客户的订单行净销售额,再通过外层派生表计算客户平均累计消费,筛出高于平均值者并按指定顺序输出。\",\"assumptions\":[]}"
}
SEQ 71provider.completedinfo
{
  "elapsed_ms": 19463.601666000613,
  "status": "completed",
  "token_usage": {
    "completion_tokens": 443,
    "prompt_tokens": 2378,
    "total_tokens": 2821
  }
}
SEQ 72plan.completedinfo
{
  "grain": "每行一个高于基准的客户。",
  "status": "completed",
  "steps": 4
}
SEQ 73sql.parsedinfo
{
  "status": "completed"
}
SEQ 74score.completedinfo
{
  "score": 89.15,
  "status": "completed"
}

原始案例数据

完整 JSON 字段,不经过页面裁剪。

展开全部原始字段
{
  "actual_digest": "dfadec259904fddedc90e2f9fc9737f6a9238a1caf24fc28ede1b2af6ccc17e0",
  "assumptions": [],
  "attempt": 1,
  "category": "nested_query",
  "comparison": {
    "abs_tolerance": "0.005",
    "decimal_scale": 2,
    "duplicate_policy": "multiset",
    "max_rows": 10000,
    "rel_tolerance": "0",
    "row_order_significant": true
  },
  "difficulty": "hard",
  "error_code": null,
  "error_message": null,
  "execution_ms": 305.6103749986505,
  "expected_digest": "91851e5a8c095bad32c851706b25ba1ee6c256fbe37baabfa22793e46a1626ba",
  "expected_result_preview": {
    "columns": [
      {
        "name": "customer_id",
        "type": "BIGINT"
      },
      {
        "name": "customer_name",
        "type": "VARCHAR"
      },
      {
        "name": "total_spend",
        "type": "DECIMAL(38,2)"
      }
    ],
    "digest": "91851e5a8c095bad32c851706b25ba1ee6c256fbe37baabfa22793e46a1626ba",
    "row_count": 53,
    "rows": [
      [
        17,
        "客户-017",
        "12860.50"
      ],
      [
        107,
        "客户-107",
        "12370.50"
      ],
      [
        104,
        "客户-104",
        "11772.25"
      ],
      [
        13,
        "客户-013",
        "11433.25"
      ],
      [
        21,
        "客户-021",
        "10899.00"
      ],
      [
        44,
        "客户-044",
        "10014.50"
      ],
      [
        80,
        "客户-080",
        "9556.25"
      ],
      [
        1,
        "客户-001",
        "9421.75"
      ],
      [
        67,
        "客户-067",
        "9322.00"
      ],
      [
        65,
        "客户-065",
        "9175.75"
      ],
      [
        85,
        "客户-085",
        "9157.75"
      ],
      [
        12,
        "客户-012",
        "8901.75"
      ],
      [
        2,
        "客户-002",
        "8572.00"
      ],
      [
        43,
        "客户-043",
        "8442.00"
      ],
      [
        95,
        "客户-095",
        "8306.00"
      ],
      [
        94,
        "客户-094",
        "8156.50"
      ],
      [
        46,
        "客户-046",
        "8136.50"
      ],
      [
        29,
        "客户-029",
        "8083.75"
      ],
      [
        109,
        "客户-109",
        "8003.75"
      ],
      [
        10,
        "客户-010",
        "7933.75"
      ],
      [
        31,
        "客户-031",
        "7833.75"
      ],
      [
        69,
        "客户-069",
        "7636.00"
      ],
      [
        59,
        "客户-059",
        "7491.50"
      ],
      [
        53,
        "客户-053",
        "7487.00"
      ],
      [
        20,
        "客户-020",
        "7482.75"
      ],
      [
        70,
        "客户-070",
        "7278.00"
      ],
      [
        38,
        "客户-038",
        "7042.00"
      ],
      [
        15,
        "客户-015",
        "6957.50"
      ],
      [
        56,
        "客户-056",
        "6878.50"
      ],
      [
        82,
        "客户-082",
        "6805.25"
      ],
      [
        74,
        "客户-074",
        "6759.50"
      ],
      [
        48,
        "客户-048",
        "6726.00"
      ],
      [
        36,
        "客户-036",
        "6578.00"
      ],
      [
        14,
        "客户-014",
        "6505.00"
      ],
      [
        61,
        "客户-061",
        "6371.75"
      ],
      [
        50,
        "客户-050",
        "6294.50"
      ],
      [
        78,
        "客户-078",
        "6170.25"
      ],
      [
        89,
        "客户-089",
        "6129.25"
      ],
      [
        5,
        "客户-005",
        "6070.25"
      ],
      [
        34,
        "客户-034",
        "5893.00"
      ],
      [
        32,
        "客户-032",
        "5828.75"
      ],
      [
        93,
        "客户-093",
        "5799.25"
      ],
      [
        71,
        "客户-071",
        "5791.25"
      ],
      [
        24,
        "客户-024",
        "5717.00"
      ],
      [
        106,
        "客户-106",
        "5662.25"
      ],
      [
        105,
        "客户-105",
        "5632.25"
      ],
      [
        60,
        "客户-060",
        "5597.50"
      ],
      [
        39,
        "客户-039",
        "5563.00"
      ],
      [
        92,
        "客户-092",
        "5520.50"
      ],
      [
        45,
        "客户-045",
        "5449.75"
      ],
      [
        41,
        "客户-041",
        "5355.50"
      ],
      [
        49,
        "客户-049",
        "5309.00"
      ],
      [
        52,
        "客户-052",
        "5189.00"
      ]
    ]
  },
  "finished_at": "2026-08-29T22:07:54.592777",
  "formatted_sql": "SELECT\n  customer_id,\n  customer_name,\n  total_spend\nFROM (\n  SELECT\n    customer_spend.customer_id,\n    customer_spend.customer_name,\n    customer_spend.total_spend,\n    AVG(customer_spend.total_spend) OVER () AS avg_total_spend\n  FROM (\n    SELECT\n      c.customer_id,\n      c.customer_name,\n      SUM(\n        COALESCE(oi.quantity * oi.unit_price - oi.discount_amount, CAST(0 AS DECIMAL(14, 2)))\n      ) AS total_spend\n    FROM fact_orders AS o\n    INNER JOIN dim_customers AS c\n      ON o.customer_id = c.customer_id\n    LEFT JOIN fact_order_items AS oi\n      ON o.order_id = oi.order_id\n    WHERE\n      o.status = 'completed'\n    GROUP BY\n      c.customer_id,\n      c.customer_name\n  ) AS customer_spend\n) AS customer_spend_with_average\nWHERE\n  total_spend > avg_total_spend\nORDER BY\n  total_spend DESC,\n  customer_id ASC",
  "generated_sql": "SELECT\n    customer_id,\n    customer_name,\n    total_spend\nFROM (\n    SELECT\n        customer_spend.customer_id,\n        customer_spend.customer_name,\n        customer_spend.total_spend,\n        AVG(customer_spend.total_spend) OVER () AS avg_total_spend\n    FROM (\n        SELECT\n            c.customer_id,\n            c.customer_name,\n            SUM(\n                COALESCE(\n                    oi.quantity * oi.unit_price - oi.discount_amount,\n                    CAST(0 AS DECIMAL(14, 2))\n                )\n            ) AS total_spend\n        FROM fact_orders AS o\n        INNER JOIN dim_customers AS c\n            ON o.customer_id = c.customer_id\n        LEFT JOIN fact_order_items AS oi\n            ON o.order_id = oi.order_id\n        WHERE o.status = 'completed'\n        GROUP BY\n            c.customer_id,\n            c.customer_name\n    ) AS customer_spend\n) AS customer_spend_with_average\nWHERE total_spend > avg_total_spend\nORDER BY\n    total_spend DESC,\n    customer_id ASC",
  "generation_ms": null,
  "id": 117,
  "model_name": "GPT 当前会话桥接(流程验收)",
  "model_run_id": 19,
  "plan": {
    "filters": [
      "fact_orders.status = 'completed'",
      "total_spend > 有已完成订单客户的平均 total_spend"
    ],
    "grain": "每行一个高于基准的客户。",
    "joins": [
      "fact_orders.customer_id = dim_customers.customer_id",
      "fact_order_items.order_id = fact_orders.order_id(LEFT JOIN)"
    ],
    "metrics": [
      "total_spend = SUM(quantity * unit_price - discount_amount)",
      "平均累计消费 = AVG(customer-level total_spend)"
    ],
    "risks": [
      "先按客户聚合再计算平均,避免订单行数造成客户加权。",
      "LEFT JOIN 保留存在已完成订单但缺少订单行的客户,并将其消费计为 0。",
      "仅使用已完成订单,且净销售额严格扣除 discount_amount。"
    ],
    "sources": [
      "fact_orders",
      "fact_order_items",
      "dim_customers"
    ],
    "steps": [
      "按客户汇总全部已完成订单行净销售额。",
      "在客户汇总结果上计算全体客户平均累计消费。",
      "筛选累计消费高于平均值的客户。",
      "按 total_spend 降序、customer_id 升序排序。"
    ]
  },
  "prompt": "你是 Text-to-SQL 数据分析与数据开发生成器。先形成简洁、可审计的结构化查询方案,再生成完成问题所需的 SQL;不要输出隐藏推理。\n\n方言与安全规则:\nUse DuckDB SQL. Return exactly one read-only query. Do not access files, URLs, extensions, or schemas outside the supplied tables.\n\n数据库结构:\n{\"semantic_relationships\":[{\"cardinality\":\"many_to_one\",\"from_entity\":\"order\",\"sql_on\":\"fact_orders.customer_id = dim_customers.customer_id\",\"to_entity\":\"customer\"},{\"cardinality\":\"many_to_one\",\"from_entity\":\"order\",\"sql_on\":\"fact_orders.channel_id = dim_channels.channel_id\",\"to_entity\":\"channel\"},{\"cardinality\":\"many_to_one\",\"from_entity\":\"order_item\",\"sql_on\":\"fact_order_items.order_id = fact_orders.order_id\",\"to_entity\":\"order\"},{\"cardinality\":\"many_to_one\",\"from_entity\":\"order_item\",\"sql_on\":\"fact_order_items.product_id = dim_products.product_id\",\"to_entity\":\"product\"},{\"cardinality\":\"many_to_one\",\"from_entity\":\"payment\",\"sql_on\":\"fact_payments.order_id = fact_orders.order_id\",\"to_entity\":\"order\"},{\"cardinality\":\"many_to_one\",\"from_entity\":\"return\",\"sql_on\":\"fact_returns.order_id = fact_order_items.order_id AND fact_returns.line_no = fact_order_items.line_no\",\"to_entity\":\"order_item\"}],\"tables\":[{\"columns\":[{\"data_type\":\"BIGINT\",\"name\":\"channel_id\",\"nullable\":false},{\"data_type\":\"VARCHAR\",\"name\":\"channel_name\",\"nullable\":false},{\"data_type\":\"VARCHAR\",\"name\":\"channel_type\",\"nullable\":false}],\"foreign_keys\":[],\"name\":\"dim_channels\",\"primary_key\":[\"channel_id\"]},{\"columns\":[{\"data_type\":\"BIGINT\",\"name\":\"customer_id\",\"nullable\":false},{\"data_type\":\"VARCHAR\",\"name\":\"customer_name\",\"nullable\":false},{\"data_type\":\"VARCHAR\",\"name\":\"city\",\"nullable\":true},{\"data_type\":\"DATE\",\"name\":\"signup_date\",\"nullable\":false},{\"data_type\":\"VARCHAR\",\"name\":\"segment\",\"nullable\":false}],\"foreign_keys\":[],\"name\":\"dim_customers\",\"primary_key\":[\"customer_id\"]},{\"columns\":[{\"data_type\":\"BIGINT\",\"name\":\"product_id\",\"nullable\":false},{\"data_type\":\"VARCHAR\",\"name\":\"product_name\",\"nullable\":false},{\"data_type\":\"VARCHAR\",\"name\":\"category\",\"nullable\":false},{\"data_type\":\"VARCHAR\",\"name\":\"brand\",\"nullable\":false},{\"data_type\":\"DECIMAL(14,2)\",\"name\":\"list_price\",\"nullable\":false}],\"foreign_keys\":[],\"name\":\"dim_products\",\"primary_key\":[\"product_id\"]},{\"columns\":[{\"data_type\":\"BIGINT\",\"name\":\"order_id\",\"nullable\":false},{\"data_type\":\"BIGINT\",\"name\":\"line_no\",\"nullable\":false},{\"data_type\":\"BIGINT\",\"name\":\"product_id\",\"nullable\":false},{\"data_type\":\"BIGINT\",\"name\":\"quantity\",\"nullable\":false},{\"data_type\":\"DECIMAL(14,2)\",\"name\":\"unit_price\",\"nullable\":false},{\"data_type\":\"DECIMAL(14,2)\",\"name\":\"discount_amount\",\"nullable\":false}],\"foreign_keys\":[{\"columns\":[\"order_id\"],\"referenced_columns\":[\"order_id\"],\"referenced_table\":\"fact_orders\"},{\"columns\":[\"product_id\"],\"referenced_columns\":[\"product_id\"],\"referenced_table\":\"dim_products\"}],\"name\":\"fact_order_items\",\"primary_key\":[\"order_id\",\"line_no\"]},{\"columns\":[{\"data_type\":\"BIGINT\",\"name\":\"order_id\",\"nullable\":false},{\"data_type\":\"BIGINT\",\"name\":\"customer_id\",\"nullable\":false},{\"data_type\":\"BIGINT\",\"name\":\"channel_id\",\"nullable\":false},{\"data_type\":\"DATE\",\"name\":\"order_date\",\"nullable\":false},{\"data_type\":\"VARCHAR\",\"name\":\"status\",\"nullable\":false},{\"data_type\":\"DECIMAL(14,2)\",\"name\":\"total_amount\",\"nullable\":false}],\"foreign_keys\":[{\"columns\":[\"customer_id\"],\"referenced_columns\":[\"customer_id\"],\"referenced_table\":\"dim_customers\"},{\"columns\":[\"channel_id\"],\"referenced_columns\":[\"channel_id\"],\"referenced_table\":\"dim_channels\"}],\"name\":\"fact_orders\",\"primary_key\":[\"order_id\"]},{\"columns\":[{\"data_type\":\"BIGINT\",\"name\":\"payment_id\",\"nullable\":false},{\"data_type\":\"BIGINT\",\"name\":\"order_id\",\"nullable\":false},{\"data_type\":\"TIMESTAMP\",\"name\":\"paid_at\",\"nullable\":false},{\"data_type\":\"VARCHAR\",\"name\":\"payment_method\",\"nullable\":false},{\"data_type\":\"DECIMAL(14,2)\",\"name\":\"amount\",\"nullable\":false},{\"data_type\":\"VARCHAR\",\"name\":\"status\",\"nullable\":false}],\"foreign_keys\":[{\"columns\":[\"order_id\"],\"referenced_columns\":[\"order_id\"],\"referenced_table\":\"fact_orders\"}],\"name\":\"fact_payments\",\"primary_key\":[\"payment_id\"]},{\"columns\":[{\"data_type\":\"BIGINT\",\"name\":\"return_id\",\"nullable\":false},{\"data_type\":\"BIGINT\",\"name\":\"order_id\",\"nullable\":false},{\"data_type\":\"BIGINT\",\"name\":\"line_no\",\"nullable\":false},{\"data_type\":\"TIMESTAMP\",\"name\":\"returned_at\",\"nullable\":false},{\"data_type\":\"BIGINT\",\"name\":\"return_qty\",\"nullable\":false},{\"data_type\":\"DECIMAL(14,2)\",\"name\":\"refund_amount\",\"nullable\":false},{\"data_type\":\"VARCHAR\",\"name\":\"reason\",\"nullable\":true}],\"foreign_keys\":[{\"columns\":[\"order_id\",\"line_no\"],\"referenced_columns\":[\"order_id\",\"line_no\"],\"referenced_table\":\"fact_order_items\"}],\"name\":\"fact_returns\",\"primary_key\":[\"return_id\"]}]}\n\n语义层与业务口径:\n{\"business_rules\":[\"完成订单仅指 fact_orders.status = 'completed'。\",\"净销售额为 quantity * unit_price - discount_amount。\",\"paid、refunded、failed 金额只按 fact_payments.status 分类。\",\"退货率为完成订单的 returned_qty / sold_qty,售出数量仅含完成订单。\",\"月份按 UTC Gregorian calendar 计算。\",\"订单头 total_amount 应等于订单行净额汇总,差异视为数据质量异常。\"],\"dimensions\":[{\"data_type\":\"VARCHAR\",\"description\":\"客户分群\",\"expression\":\"dim_customers.segment\",\"name\":\"customer_segment\"},{\"data_type\":\"VARCHAR\",\"description\":\"商品品类\",\"expression\":\"dim_products.category\",\"name\":\"product_category\"},{\"data_type\":\"VARCHAR\",\"description\":\"渠道类型\",\"expression\":\"dim_channels.channel_type\",\"name\":\"channel_type\"},{\"data_type\":\"VARCHAR\",\"description\":\"UTC Gregorian 月份\",\"expression\":\"strftime(fact_orders.order_date, '%Y-%m')\",\"name\":\"order_month\"}],\"entities\":[{\"description\":\"客户主数据\",\"grain\":\"每行一个客户\",\"name\":\"customer\",\"primary_key\":[\"customer_id\"],\"table\":\"dim_customers\"},{\"description\":\"商品主数据\",\"grain\":\"每行一个商品\",\"name\":\"product\",\"primary_key\":[\"product_id\"],\"table\":\"dim_products\"},{\"description\":\"渠道主数据\",\"grain\":\"每行一个渠道\",\"name\":\"channel\",\"primary_key\":[\"channel_id\"],\"table\":\"dim_channels\"},{\"description\":\"订单头\",\"grain\":\"每行一个订单\",\"name\":\"order\",\"primary_key\":[\"order_id\"],\"table\":\"fact_orders\"},{\"description\":\"订单行\",\"grain\":\"每行一个订单商品行\",\"name\":\"order_item\",\"primary_key\":[\"order_id\",\"line_no\"],\"table\":\"fact_order_items\"},{\"description\":\"支付尝试\",\"grain\":\"每行一笔支付\",\"name\":\"payment\",\"primary_key\":[\"payment_id\"],\"table\":\"fact_payments\"},{\"description\":\"退货记录\",\"grain\":\"每行一条订单行退货\",\"name\":\"return\",\"primary_key\":[\"return_id\"],\"table\":\"fact_returns\"}],\"metrics\":[{\"description\":\"已完成订单数\",\"expression\":\"COUNT(DISTINCT CASE WHEN fact_orders.status = 'completed' THEN fact_orders.order_id END)\",\"filters\":[\"fact_orders.status = 'completed'\"],\"grain\":\"聚合\",\"name\":\"completed_order_count\"},{\"description\":\"完成订单商品行净销售额\",\"expression\":\"SUM(fact_order_items.quantity * fact_order_items.unit_price - fact_order_items.discount_amount)\",\"filters\":[\"fact_orders.status = 'completed'\"],\"grain\":\"聚合\",\"name\":\"net_revenue\"},{\"description\":\"成功支付金额\",\"expression\":\"SUM(CASE WHEN fact_payments.status = 'paid' THEN fact_payments.amount ELSE 0 END)\",\"filters\":[],\"grain\":\"聚合\",\"name\":\"paid_amount\"},{\"description\":\"退款状态支付金额\",\"expression\":\"SUM(CASE WHEN fact_payments.status = 'refunded' THEN fact_payments.amount ELSE 0 END)\",\"filters\":[],\"grain\":\"聚合\",\"name\":\"refunded_amount\"},{\"description\":\"失败支付金额\",\"expression\":\"SUM(CASE WHEN fact_payments.status = 'failed' THEN fact_payments.amount ELSE 0 END)\",\"filters\":[],\"grain\":\"聚合\",\"name\":\"failed_amount\"},{\"description\":\"完成订单退货数量除以售出数量\",\"expression\":\"SUM(fact_returns.return_qty) / SUM(fact_order_items.quantity)\",\"filters\":[\"fact_orders.status = 'completed'\"],\"grain\":\"聚合\",\"name\":\"return_rate\"}],\"relationships\":[{\"cardinality\":\"many_to_one\",\"from_entity\":\"order\",\"sql_on\":\"fact_orders.customer_id = dim_customers.customer_id\",\"to_entity\":\"customer\"},{\"cardinality\":\"many_to_one\",\"from_entity\":\"order\",\"sql_on\":\"fact_orders.channel_id = dim_channels.channel_id\",\"to_entity\":\"channel\"},{\"cardinality\":\"many_to_one\",\"from_entity\":\"order_item\",\"sql_on\":\"fact_order_items.order_id = fact_orders.order_id\",\"to_entity\":\"order\"},{\"cardinality\":\"many_to_one\",\"from_entity\":\"order_item\",\"sql_on\":\"fact_order_items.product_id = dim_products.product_id\",\"to_entity\":\"product\"},{\"cardinality\":\"many_to_one\",\"from_entity\":\"payment\",\"sql_on\":\"fact_payments.order_id = fact_orders.order_id\",\"to_entity\":\"order\"},{\"cardinality\":\"many_to_one\",\"from_entity\":\"return\",\"sql_on\":\"fact_returns.order_id = fact_order_items.order_id AND fact_returns.line_no = fact_order_items.line_no\",\"to_entity\":\"order_item\"}]}\n\n问题:\n找出累计已完成消费高于有已完成订单客户平均累计消费的客户,输出 customer_id、customer_name、total_spend,并按 total_spend 降序、customer_id 升序;必须至少两层 derived table 或子查询。\n\n规划要求:\nplan 只记录输出粒度、数据源、连接、过滤、指标、执行步骤和风险检查;每项保持简短。\nSQL 必须严格实现该 plan,并遵循语义层业务口径。\nsummary 只概括最终做法,assumptions 只列无法由上下文确定的必要假设。\n输出必须严格匹配此 JSON Schema:\n{\"$defs\":{\"QueryPlan\":{\"additionalProperties\":false,\"properties\":{\"filters\":{\"items\":{\"type\":\"string\"},\"title\":\"Filters\",\"type\":\"array\"},\"grain\":{\"title\":\"Grain\",\"type\":\"string\"},\"joins\":{\"items\":{\"type\":\"string\"},\"title\":\"Joins\",\"type\":\"array\"},\"metrics\":{\"items\":{\"type\":\"string\"},\"title\":\"Metrics\",\"type\":\"array\"},\"risks\":{\"items\":{\"type\":\"string\"},\"title\":\"Risks\",\"type\":\"array\"},\"sources\":{\"items\":{\"type\":\"string\"},\"title\":\"Sources\",\"type\":\"array\"},\"steps\":{\"items\":{\"type\":\"string\"},\"title\":\"Steps\",\"type\":\"array\"}},\"required\":[\"grain\",\"sources\",\"joins\",\"filters\",\"metrics\",\"steps\",\"risks\"],\"title\":\"QueryPlan\",\"type\":\"object\"}},\"additionalProperties\":false,\"properties\":{\"assumptions\":{\"items\":{\"type\":\"string\"},\"title\":\"Assumptions\",\"type\":\"array\"},\"plan\":{\"$ref\":\"#/$defs/QueryPlan\"},\"sql\":{\"title\":\"Sql\",\"type\":\"string\"},\"summary\":{\"title\":\"Summary\",\"type\":\"string\"}},\"required\":[\"plan\",\"sql\",\"summary\",\"assumptions\"],\"title\":\"GenerationOutput\",\"type\":\"object\"}",
  "provider_request_id": null,
  "question": "找出累计已完成消费高于有已完成订单客户平均累计消费的客户,输出 customer_id、customer_name、total_spend,并按 total_spend 降序、customer_id 升序;必须至少两层 derived table 或子查询。",
  "radar_dimension": "复杂查询",
  "raw_output": "{\"plan\":{\"grain\":\"每行一个高于基准的客户。\",\"sources\":[\"fact_orders\",\"fact_order_items\",\"dim_customers\"],\"joins\":[\"fact_orders.customer_id = dim_customers.customer_id\",\"fact_order_items.order_id = fact_orders.order_id(LEFT JOIN)\"],\"filters\":[\"fact_orders.status = 'completed'\",\"total_spend > 有已完成订单客户的平均 total_spend\"],\"metrics\":[\"total_spend = SUM(quantity * unit_price - discount_amount)\",\"平均累计消费 = AVG(customer-level total_spend)\"],\"steps\":[\"按客户汇总全部已完成订单行净销售额。\",\"在客户汇总结果上计算全体客户平均累计消费。\",\"筛选累计消费高于平均值的客户。\",\"按 total_spend 降序、customer_id 升序排序。\"],\"risks\":[\"先按客户聚合再计算平均,避免订单行数造成客户加权。\",\"LEFT JOIN 保留存在已完成订单但缺少订单行的客户,并将其消费计为 0。\",\"仅使用已完成订单,且净销售额严格扣除 discount_amount。\"]},\"sql\":\"SELECT\\n    customer_id,\\n    customer_name,\\n    total_spend\\nFROM (\\n    SELECT\\n        customer_spend.customer_id,\\n        customer_spend.customer_name,\\n        customer_spend.total_spend,\\n        AVG(customer_spend.total_spend) OVER () AS avg_total_spend\\n    FROM (\\n        SELECT\\n            c.customer_id,\\n            c.customer_name,\\n            SUM(\\n                COALESCE(\\n                    oi.quantity * oi.unit_price - oi.discount_amount,\\n                    CAST(0 AS DECIMAL(14, 2))\\n                )\\n            ) AS total_spend\\n        FROM fact_orders AS o\\n        INNER JOIN dim_customers AS c\\n            ON o.customer_id = c.customer_id\\n        LEFT JOIN fact_order_items AS oi\\n            ON o.order_id = oi.order_id\\n        WHERE o.status = 'completed'\\n        GROUP BY\\n            c.customer_id,\\n            c.customer_name\\n    ) AS customer_spend\\n) AS customer_spend_with_average\\nWHERE total_spend > avg_total_spend\\nORDER BY\\n    total_spend DESC,\\n    customer_id ASC\",\"summary\":\"先汇总每位有已完成订单客户的订单行净销售额,再通过外层派生表计算客户平均累计消费,筛出高于平均值者并按指定顺序输出。\",\"assumptions\":[]}",
  "reference_sql": "SELECT spend.customer_id, c.customer_name, spend.total_spend FROM (SELECT customer_id, SUM(total_amount) AS total_spend FROM fact_orders WHERE status = 'completed' GROUP BY customer_id) spend JOIN dim_customers c ON c.customer_id = spend.customer_id WHERE spend.total_spend > (SELECT AVG(avg_source.total_spend) FROM (SELECT customer_id, SUM(total_amount) AS total_spend FROM fact_orders WHERE status = 'completed' GROUP BY customer_id) avg_source) ORDER BY spend.total_spend DESC, spend.customer_id ASC",
  "requested_model_id": "gpt-session-bridge",
  "required_ast": [
    {
      "id": "depth-3",
      "kind": "query_depth",
      "min": 3
    }
  ],
  "resolved_model_id": "gpt-session-bridge",
  "result_preview": {
    "columns": [
      {
        "name": "customer_id",
        "type": "BIGINT"
      },
      {
        "name": "customer_name",
        "type": "VARCHAR"
      },
      {
        "name": "total_spend",
        "type": "DECIMAL(38,2)"
      }
    ],
    "extra": [
      [
        "1.00",
        "客户-001",
        "9411.75"
      ]
    ],
    "missing": [
      [
        "1.00",
        "客户-001",
        "9421.75"
      ]
    ],
    "row_count": 53,
    "rows": [
      [
        17,
        "客户-017",
        "12860.50"
      ],
      [
        107,
        "客户-107",
        "12370.50"
      ],
      [
        104,
        "客户-104",
        "11772.25"
      ],
      [
        13,
        "客户-013",
        "11433.25"
      ],
      [
        21,
        "客户-021",
        "10899.00"
      ],
      [
        44,
        "客户-044",
        "10014.50"
      ],
      [
        80,
        "客户-080",
        "9556.25"
      ],
      [
        1,
        "客户-001",
        "9411.75"
      ],
      [
        67,
        "客户-067",
        "9322.00"
      ],
      [
        65,
        "客户-065",
        "9175.75"
      ],
      [
        85,
        "客户-085",
        "9157.75"
      ],
      [
        12,
        "客户-012",
        "8901.75"
      ],
      [
        2,
        "客户-002",
        "8572.00"
      ],
      [
        43,
        "客户-043",
        "8442.00"
      ],
      [
        95,
        "客户-095",
        "8306.00"
      ],
      [
        94,
        "客户-094",
        "8156.50"
      ],
      [
        46,
        "客户-046",
        "8136.50"
      ],
      [
        29,
        "客户-029",
        "8083.75"
      ],
      [
        109,
        "客户-109",
        "8003.75"
      ],
      [
        10,
        "客户-010",
        "7933.75"
      ],
      [
        31,
        "客户-031",
        "7833.75"
      ],
      [
        69,
        "客户-069",
        "7636.00"
      ],
      [
        59,
        "客户-059",
        "7491.50"
      ],
      [
        53,
        "客户-053",
        "7487.00"
      ],
      [
        20,
        "客户-020",
        "7482.75"
      ],
      [
        70,
        "客户-070",
        "7278.00"
      ],
      [
        38,
        "客户-038",
        "7042.00"
      ],
      [
        15,
        "客户-015",
        "6957.50"
      ],
      [
        56,
        "客户-056",
        "6878.50"
      ],
      [
        82,
        "客户-082",
        "6805.25"
      ],
      [
        74,
        "客户-074",
        "6759.50"
      ],
      [
        48,
        "客户-048",
        "6726.00"
      ],
      [
        36,
        "客户-036",
        "6578.00"
      ],
      [
        14,
        "客户-014",
        "6505.00"
      ],
      [
        61,
        "客户-061",
        "6371.75"
      ],
      [
        50,
        "客户-050",
        "6294.50"
      ],
      [
        78,
        "客户-078",
        "6170.25"
      ],
      [
        89,
        "客户-089",
        "6129.25"
      ],
      [
        5,
        "客户-005",
        "6070.25"
      ],
      [
        34,
        "客户-034",
        "5893.00"
      ],
      [
        32,
        "客户-032",
        "5828.75"
      ],
      [
        93,
        "客户-093",
        "5799.25"
      ],
      [
        71,
        "客户-071",
        "5791.25"
      ],
      [
        24,
        "客户-024",
        "5717.00"
      ],
      [
        106,
        "客户-106",
        "5662.25"
      ],
      [
        105,
        "客户-105",
        "5632.25"
      ],
      [
        60,
        "客户-060",
        "5597.50"
      ],
      [
        39,
        "客户-039",
        "5563.00"
      ],
      [
        92,
        "客户-092",
        "5520.50"
      ],
      [
        45,
        "客户-045",
        "5449.75"
      ],
      [
        41,
        "客户-041",
        "5355.50"
      ],
      [
        49,
        "客户-049",
        "5309.00"
      ],
      [
        52,
        "客户-052",
        "5189.00"
      ]
    ]
  },
  "run_id": 16,
  "score": {
    "ast_rules": [
      {
        "details": {
          "actual": 3,
          "required": 3
        },
        "id": "depth-3",
        "kind": "query_depth",
        "passed": true
      }
    ],
    "column_count": 5,
    "column_names": 5,
    "execution": 10,
    "ordering": 0,
    "protocol": 5,
    "read_only_ast": 5,
    "row_f1": 44.15094339622642,
    "sql_capability": 15,
    "total": 89.15
  },
  "stable_key": "above_average_customer_spend",
  "started_at": "2026-08-29T22:07:34.786856",
  "status": "completed",
  "suite_content_hash": "5b5d98876ea35114f18ce6dfa48cc9800d88b6baba80d311b2f52552a38b31af",
  "title": "高于平均累计消费客户",
  "token_usage": {
    "completion_tokens": 443,
    "prompt_tokens": 2378,
    "total_tokens": 2821
  },
  "visible_summary": "先汇总每位有已完成订单客户的订单行净销售额,再通过外层派生表计算客户平均累计消费,筛出高于平均值者并按指定顺序输出。"
}