diff --git a/审计资料需求清单-财务.xlsx b/审计资料需求清单-财务.xlsx
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diff --git a/预处理.sql b/预处理.sql
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+++ b/预处理.sql
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+-- 数据拆分
+SELECT 
+    m_new AS m,  -- 拆分后的m字段
+    (if(i < k, quotient, quotient + remainder)) / 100.0 AS n,  -- 金额（无尾差）
+    if(i > (k - t_remainder), t_div + 1, t_div) AS t  -- 数量（无尾差）
+FROM (
+    SELECT 
+        splitByChar(',', m) AS m_array,  -- 拆分m为数组
+        arrayEnumerate(m_array) AS i,  -- 数组索引（从1开始）
+        n,
+        t,
+        arrayLength(m_array) AS k,  -- 拆分后的记录数
+        toDecimal32(n * 100, 0) AS n_cents,  -- 金额转分（整数）
+        (toDecimal32(n * 100, 0) div k) AS quotient,  -- 金额商（每份基础值）
+        (toDecimal32(n * 100, 0) % k) AS remainder,  -- 金额余数（最后一行补足）
+        (t div k) AS t_div,  -- 数量商（每份基础值）
+        (t % k) AS t_remainder  -- 数量余数（最后t_remainder行补足）
+    FROM A
+)
+ARRAY JOIN m_array AS m_new;  -- 展开数组为多行
+
+
+-- 退款运费金额是否有数据：有销才有退
+SELECT COUNT()
+FROM dwd_trade_hkaudit_ecommerce_sale_return_mt
+WHERE return_freight_amt > 0;
+
+SELECT
+    source_system,
+    create_date,
+    system_order_no,
+    store_code,
+    store_name,
+    association_order_no,
+    source_platform,
+    platform_order_no,
+    return_freight_amt
+FROM dwd_trade_hkaudit_ecommerce_sale_return_mt
+WHERE return_freight_amt > 0 LIMIT 1000;
+
+-- 赠品是否有金额
+SELECT COUNT()
+FROM dwd_trade_hkaudit_ecommerce_sale_mt
+WHERE is_gift = 1 AND goods_amt > 0;
+
+SELECT
+    source_system,
+    order_date,
+    system_order_no,
+    store_code,
+    store_name,
+    manual_order,
+    is_swap_order,
+    source_platform,
+    platform_order_no
+FROM dwd_trade_hkaudit_ecommerce_sale_mt
+WHERE is_gift = 1 AND goods_amt > 0;
+
+SELECT
+    source_system,
+    order_date,
+    system_order_no,
+    store_code,
+    store_name,
+    manual_order,
+    is_swap_order,
+    source_platform,
+    platform_order_no
+FROM dwd_trade_hkaudit_ecommerce_sale_mt
+WHERE platform_order_no = '';
+
+
+-- 店铺编码对应多个名称
+
+
+-- 仅退款  在调整单处理，是否有大额的就是全退的
+
+
+-- 调整单和退销单的平台订单号是否和销售表一致（针对合单的）
+SELECT
+    source_system,
+    order_date,
+    system_order_no,
+    store_code,
+    store_name,
+    manual_order,
+    is_swap_order,
+    source_platform,
+    platform_order_no
+FROM dwd_trade_hkaudit_ecommerce_sale_mt
+WHERE platform_order_no LIKE '%,%' LIMIT 1000;
+
+SELECT
+    source_system,
+    order_date,
+    system_order_no,
+    store_code,
+    store_name,
+    source_platform,
+    platform_order_no
+FROM dwd_trade_hkaudit_ecommerce_sale_change_mt
+WHERE platform_order_no = '';
+
+
+SELECT
+    source_system,
+    order_date,
+    system_order_no,
+    store_code,
+    store_name,
+    source_platform,
+    platform_order_no
+FROM dwd_trade_hkaudit_ecommerce_sale_change_mt
+WHERE platform_order_no IN (
+    SELECT
+        platform_order_no
+    FROM dwd_trade_hkaudit_ecommerce_sale_mt
+    WHERE platform_order_no LIKE '%,%' LIMIT 1000
+);
+
+-- 是否换货单字段
+SELECT
+    source_system,
+    order_date,
+    system_order_no,
+    store_code,
+    store_name,
+    manual_order,
+    is_swap_order,
+    source_platform,
+    platform_order_no
+FROM dwd_trade_hkaudit_ecommerce_sale_mt
+WHERE is_swap_order IS NOT NULL LIMIT 1000;
+
+
+-- 斯博兹最早下单时间
+
+
+-- 线下订单和小票行数是否一致
+
+
+-- 线下支付是否一对多
+
+-- 线上2024年收入 209.6亿
+-- 以钱货两清时间计算下
+SELECT SUM(order_settle_amt) FROM dwd_trade_hkaudit_ecommerce_sale_mt WHERE YEAR(mgclear_date) = '2024';
+
+SELECT SUM(return_goods_amt) FROM dwd_trade_hkaudit_ecommerce_sale_return_mt WHERE platform_order_no
+IN (SELECT DISTINCT platform_order_no FROM dwd_trade_hkaudit_ecommerce_sale_mt WHERE YEAR(mgclear_date) = '2024');
+
+SELECT SUM(special_barcode_amt) FROM dwd_trade_hkaudit_ecommerce_sale_change_mt WHERE platform_order_no
+IN (SELECT DISTINCT platform_order_no FROM dwd_trade_hkaudit_ecommerce_sale_mt WHERE YEAR(mgclear_date) = '2024')
+
+
+-- 线上销售均摊金额之和是否等于订单结算金额
+SELECT
+    platform_order_no
+FROM dwd_trade_hkaudit_ecommerce_sale_mt
+GROUP BY platform_order_no HAVING SUM(goods_amt) <> MAX(order_settle_amt);
+
+
+-- 销售时间调整
+SELECT
+    COUNT()
+FROM dwd_trade_hkaudit_ecommerce_sale_mt
+WHERE dateDiff('day', toDateTime(order_date), toDateTime(deliver_date)) > 3;
+
+SELECT
+    source_system,
+    order_date,
+    system_order_no,
+    store_code,
+    store_name,
+    manual_order,
+    is_swap_order,
+    source_platform,
+    platform_order_no,
+    pay_date,
+    deliver_date,
+    mgclear_date
+FROM dwd_trade_hkaudit_ecommerce_sale_mt
+WHERE manual_order IS NOT NULL AND dateDiff('day', toDateTime(order_date), toDateTime(deliver_date)) > 3;
+
+SELECT
+    dateDiff('day', toDateTime(order_date), toDateTime(deliver_date)), COUNT(DISTINCT source_platform)
+FROM dwd_trade_hkaudit_ecommerce_sale_mt
+WHERE manual_order IS NULL
+GROUP BY dateDiff('day', toDateTime(order_date), toDateTime(deliver_date));
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