请求 #1
SEQ 69{
"status": "running"
}案例记录 case-run-00117
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。
以下字段来自本次运行的冻结记录。
#16#1171completed2,821不可估算未记录306msopenai_compatiblejson_schemagpt-session-bridgegpt-session-bridge未提供2026年8月29日 22:072026年8月29日 22:075b5d98876ea35114f18ce6dfa48cc9800d88b6baba80d311b2f52552a38b31af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"}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。
SEQ 69{
"status": "running"
}分别显示原始响应、解析结果和 SQL。
{"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":[]}{
"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。"
]
}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 ASCSELECT
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_usage": {
"completion_tokens": 443,
"prompt_tokens": 2378,
"total_tokens": 2821
},
"generation_ms": null,
"execution_ms": 305.6103749986505
}包含评分明细、参考 SQL、结构要求、比较规则和结果差异。
{
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"ordering": 0,
"protocol": 5,
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"row_f1": 44.15094339622642,
"sql_capability": 15,
"total": 89.15
}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[
{
"id": "depth-3",
"kind": "query_depth",
"min": 3
}
]{
"abs_tolerance": "0.005",
"decimal_scale": 2,
"duplicate_policy": "multiset",
"max_rows": 10000,
"rel_tolerance": "0",
"row_order_significant": true
}{
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},
{
"name": "customer_name",
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},
{
"name": "total_spend",
"type": "DECIMAL(38,2)"
}
],
"digest": "91851e5a8c095bad32c851706b25ba1ee6c256fbe37baabfa22793e46a1626ba",
"row_count": 53,
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}{
"columns": [
{
"name": "customer_id",
"type": "BIGINT"
},
{
"name": "customer_name",
"type": "VARCHAR"
},
{
"name": "total_spend",
"type": "DECIMAL(38,2)"
}
],
"extra": [
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]
],
"missing": [
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"row_count": 53,
"rows": [
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]
}{
"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": []
}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"
}完整 JSON 字段,不经过页面裁剪。
{
"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": [
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},
"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,
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"9411.75"
],
[
67,
"客户-067",
"9322.00"
],
[
65,
"客户-065",
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],
[
85,
"客户-085",
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],
[
12,
"客户-012",
"8901.75"
],
[
2,
"客户-002",
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],
[
43,
"客户-043",
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],
[
95,
"客户-095",
"8306.00"
],
[
94,
"客户-094",
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],
[
46,
"客户-046",
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],
[
29,
"客户-029",
"8083.75"
],
[
109,
"客户-109",
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],
[
10,
"客户-010",
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],
[
31,
"客户-031",
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],
[
69,
"客户-069",
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],
[
59,
"客户-059",
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],
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53,
"客户-053",
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],
[
20,
"客户-020",
"7482.75"
],
[
70,
"客户-070",
"7278.00"
],
[
38,
"客户-038",
"7042.00"
],
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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"
],
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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",
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],
[
92,
"客户-092",
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],
[
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。"
}