| | |
|---|
| | | <!-- 平均单价 = 总采购金额/总采购数量，保留2位小数，避免除0 --> |
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| | | ROUND(IF(SUM(slp.quantity) = 0, 0, SUM(slp.tax_inclusive_total_price) / SUM(slp.quantity)), 2) AS averagePrice, |
|---|
| | | <!-- 该产品大类下最后一个录入日期（取台账主表的entry_date） --> |
|---|
| | | MAX(sl.entry_date) AS entryDate |
|---|
| | | MAX(sl.entry_date) AS entryDate, |
|---|
| | | COALESCE(NULLIF(SUM(t1.return_quantity), 0), 0) AS return_quantity, |
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| | | COALESCE(SUM(t2.total_amount), 0) AS return_amount |
|---|
| | | FROM sales_ledger_product slp |
|---|
| | | <!-- 关联台账主表：获取录入日期entry_date --> |
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| | | LEFT JOIN purchase_ledger sl ON slp.sales_ledger_id = sl.id |
|---|
| | | left join purchase_return_order_products as t1 on t1.sales_ledger_product_id = slp.id |
|---|
| | | left join purchase_return_orders as t2 on t2.id = t1.purchase_return_order_id |
|---|
| | | WHERE slp.type = 2 <!-- 固定筛选：采购台账（type=2） --> |
|---|
| | | <!-- 采购日期筛选：可选条件 --> |
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| | | <if test="req.entryDateStart != null and req.entryDateEnd != null"> |
|---|
