325 lines
14 KiB
Markdown
325 lines
14 KiB
Markdown
# 订单与出库
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约定见 [00-conventions.md](./00-conventions.md)。库存变化见 [40-inventory.md](./40-inventory.md)。Phase 1 锁定。订单与出库单在 Phase 10 写迁移，波次、拣货、打包、发货在 Phase 11 写迁移。
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订单是统一需求模型。表内没有平台专有字段。上游平台、店铺、ERP 只通过 `channel`、`source_code`、`external_no` 表达。平台报文的转换放在 Connector，不进这些表。
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`wms_order_line` 对应领域模型里的 order item。
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承运商主数据在 Phase 12。发货单上的 `carrier_code`、`tracking_no` 先作为普通字符串保存。
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## wms_order 订单
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用途：出库需求。手工单、API、ERP、电商平台都落这张表。
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| 字段 | 类型 | 可空 | 默认 | 说明 |
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| --- | --- | --- | --- | --- |
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| id | BIGINT UNSIGNED | N | AUTO_INCREMENT | 内部主键 |
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| tenant_code | VARCHAR(32) | N | | 租户编码 |
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| order_no | VARCHAR(64) | N | | 系统订单号 |
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| warehouse_code | VARCHAR(32) | N | | 发货仓库 |
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| customer_code | VARCHAR(64) | N | | 货主 |
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| channel | VARCHAR(32) | N | | 来源通道 |
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| source_code | VARCHAR(64) | Y | | 来源实例，如店铺或 ERP 连接编码；手工单为空 |
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| external_no | VARCHAR(64) | Y | | 上游单号；手工单为空 |
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| status | VARCHAR(32) | N | draft | 状态 |
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| version | INT UNSIGNED | N | 0 | 乐观锁 |
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| remark | VARCHAR(500) | Y | | |
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| created_at | TIMESTAMP | Y | | |
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| updated_at | TIMESTAMP | Y | | |
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索引：
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| 名称 | 类型 | 字段 | 支撑的查询 |
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| --- | --- | --- | --- |
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| uk_tenant_order_no | UNIQUE | (tenant_code, order_no) | 按订单号查找 |
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| uk_tenant_source_external | UNIQUE | (tenant_code, source_code, external_no) | 上游单去重 |
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| idx_tenant_status_created | INDEX | (tenant_code, status, created_at) | 列表 |
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`channel`：`manual`、`api`、`erp`、`marketplace`。
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`channel = manual` 时 `source_code` 与 `external_no` 必须为 `NULL`。其他通道两者必填。MySQL 唯一索引对 `NULL` 不判重，因此多张手工单可以并存。
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状态：
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```
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draft → confirmed → processing → shipped → completed
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draft → cancelled
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confirmed → cancelled
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processing → cancelled （关联出库单尚未 shipped）
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```
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`completed`、`cancelled` 为终态。出库单进入 `shipped` 时，订单改为 `shipped`。不软删除。
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## wms_order_line 订单明细
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用途：订单要发的 SKU 与数量。
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| 字段 | 类型 | 可空 | 默认 | 说明 |
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| --- | --- | --- | --- | --- |
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| id | BIGINT UNSIGNED | N | AUTO_INCREMENT | 内部主键 |
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| tenant_code | VARCHAR(32) | N | | 租户编码 |
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| order_no | VARCHAR(64) | N | | 订单号 |
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| line_no | INT UNSIGNED | N | | 行号 |
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| sku_code | VARCHAR(64) | N | | SKU |
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| qty | DECIMAL(16,4) | N | | 需求数量，大于 0 |
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| allocated_qty | DECIMAL(16,4) | N | 0 | 已分配，由出库分配回写 |
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| created_at | TIMESTAMP | Y | | |
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| updated_at | TIMESTAMP | Y | | |
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索引：
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| 名称 | 类型 | 字段 | 支撑的查询 |
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| --- | --- | --- | --- |
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| uk_tenant_order_line | UNIQUE | (tenant_code, order_no, line_no) | 定位明细 |
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关联：`wms_order`。`allocated_qty <= qty`。
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## wms_outbound 出库单
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用途：仓库执行单。第一阶段业务上一单一张出库单；表允许同一 `order_no` 对应多张出库单。无订单的手工出库 `order_no` 为空。
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| 字段 | 类型 | 可空 | 默认 | 说明 |
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| --- | --- | --- | --- | --- |
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| id | BIGINT UNSIGNED | N | AUTO_INCREMENT | 内部主键 |
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| tenant_code | VARCHAR(32) | N | | 租户编码 |
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| outbound_no | VARCHAR(64) | N | | 出库单号 |
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| order_no | VARCHAR(64) | Y | | 订单号 |
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| warehouse_code | VARCHAR(32) | N | | 仓库 |
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| customer_code | VARCHAR(64) | N | | 货主 |
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| status | VARCHAR(32) | N | draft | 状态 |
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| version | INT UNSIGNED | N | 0 | 乐观锁 |
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| created_at | TIMESTAMP | Y | | |
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| updated_at | TIMESTAMP | Y | | |
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索引：
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| 名称 | 类型 | 字段 | 支撑的查询 |
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| --- | --- | --- | --- |
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| uk_tenant_outbound_no | UNIQUE | (tenant_code, outbound_no) | 按出库单号查找 |
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| idx_tenant_order | INDEX | (tenant_code, order_no) | 订单下的出库单 |
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| idx_tenant_status_created | INDEX | (tenant_code, status, created_at) | 列表 |
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状态（与领域模型一致，并补上取消）：
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```
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draft → allocated → picking → picked → packing → packed → shipped → completed
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draft → cancelled
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allocated → cancelled （必须释放预占）
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```
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`completed`、`cancelled` 为终态。禁止跳步。`picking` 之后取消不在本阶段打开，避免已拣库存没有回退规则。状态变更写 `wms_status_log`，`biz_type = outbound`。
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短拣不新增头状态。行上的已拣数量可以小于需求数量，头状态仍按上面的路径走；是否允许短拣完成，在 Phase 11 做业务校验。
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## wms_outbound_line 出库明细
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用途：出库单的 SKU 行。
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| 字段 | 类型 | 可空 | 默认 | 说明 |
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| --- | --- | --- | --- | --- |
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| id | BIGINT UNSIGNED | N | AUTO_INCREMENT | 内部主键 |
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| tenant_code | VARCHAR(32) | N | | 租户编码 |
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| outbound_no | VARCHAR(64) | N | | 出库单号 |
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| line_no | INT UNSIGNED | N | | 行号 |
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| order_line_no | INT UNSIGNED | Y | | 对应订单行，无订单时为空 |
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| sku_code | VARCHAR(64) | N | | SKU |
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| qty | DECIMAL(16,4) | N | | 需求数量，大于 0 |
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| allocated_qty | DECIMAL(16,4) | N | 0 | 已分配 |
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| picked_qty | DECIMAL(16,4) | N | 0 | 已拣 |
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| packed_qty | DECIMAL(16,4) | N | 0 | 已打包 |
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| shipped_qty | DECIMAL(16,4) | N | 0 | 已发 |
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| created_at | TIMESTAMP | Y | | |
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| updated_at | TIMESTAMP | Y | | |
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索引：
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| 名称 | 类型 | 字段 | 支撑的查询 |
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| --- | --- | --- | --- |
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| uk_tenant_outbound_line | UNIQUE | (tenant_code, outbound_no, line_no) | 定位明细 |
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关联：数量由分配、拣货、打包、发货事务回写。`shipped_qty <= packed_qty <= picked_qty <= allocated_qty <= qty`。
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## wms_outbound_allocation 库存分配
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用途：出库行占住的具体库位与批次。分配成功才把可用转为预占。
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| 字段 | 类型 | 可空 | 默认 | 说明 |
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| --- | --- | --- | --- | --- |
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| id | BIGINT UNSIGNED | N | AUTO_INCREMENT | 内部主键 |
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| tenant_code | VARCHAR(32) | N | | 租户编码 |
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| allocation_no | VARCHAR(64) | N | | 分配号 |
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| outbound_no | VARCHAR(64) | N | | 出库单号 |
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| line_no | INT UNSIGNED | N | | 出库行号 |
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| sku_code | VARCHAR(64) | N | | SKU |
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| location_code | VARCHAR(64) | N | | 库位，不能是在途空库位 |
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| batch_no | VARCHAR(64) | N | '' | 批次 |
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| qty | DECIMAL(16,4) | N | | 分配数量，大于 0 |
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| status | VARCHAR(32) | N | allocated | 状态 |
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| created_at | TIMESTAMP | Y | | |
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| updated_at | TIMESTAMP | Y | | |
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索引：
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| 名称 | 类型 | 字段 | 支撑的查询 |
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| --- | --- | --- | --- |
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| uk_tenant_allocation_no | UNIQUE | (tenant_code, allocation_no) | 按分配号查找 |
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| idx_tenant_outbound_line | INDEX | (tenant_code, outbound_no, line_no) | 某行的分配 |
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状态：`allocated → picked`，`allocated → cancelled`。
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创建时原子更新库存（可用减、预占加），流水 `biz_type = reserve`，`biz_no = outbound_no`。取消时反向，`biz_type = release`。拣货确认时预占减、已拣加，`biz_type = pick`，本行改为 `picked`。
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全部需求行 `allocated_qty = qty` 后，出库单才从 `draft` 到 `allocated`。库存不足则整单分配回滚，不产生部分成功的预占。
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## wms_wave 波次
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用途：把多张出库单放进一次拣货。不使用波次时，拣货任务的 `wave_no` 为空，按单拣货。
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| 字段 | 类型 | 可空 | 默认 | 说明 |
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| --- | --- | --- | --- | --- |
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| id | BIGINT UNSIGNED | N | AUTO_INCREMENT | 内部主键 |
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| tenant_code | VARCHAR(32) | N | | 租户编码 |
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| wave_no | VARCHAR(64) | N | | 波次号 |
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| warehouse_code | VARCHAR(32) | N | | 仓库 |
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| status | VARCHAR(32) | N | draft | 状态 |
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| version | INT UNSIGNED | N | 0 | 乐观锁 |
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| created_at | TIMESTAMP | Y | | |
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| updated_at | TIMESTAMP | Y | | |
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索引：
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| 名称 | 类型 | 字段 | 支撑的查询 |
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| --- | --- | --- | --- |
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| uk_tenant_wave_no | UNIQUE | (tenant_code, wave_no) | 按波次号查找 |
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| idx_tenant_wh_status | INDEX | (tenant_code, warehouse_code, status) | 仓库内的波次 |
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状态：`draft → released → picking → completed`，`draft → cancelled`。释放波次时，关联出库单从 `allocated` 进入 `picking`。
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## wms_wave_outbound 波次与出库单
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用途：波次包含哪些出库单。一张出库单同时只属于一个未取消的波次。
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| 字段 | 类型 | 可空 | 默认 | 说明 |
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| --- | --- | --- | --- | --- |
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| id | BIGINT UNSIGNED | N | AUTO_INCREMENT | 内部主键 |
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| tenant_code | VARCHAR(32) | N | | 租户编码 |
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| wave_no | VARCHAR(64) | N | | 波次号 |
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| outbound_no | VARCHAR(64) | N | | 出库单号 |
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| created_at | TIMESTAMP | Y | | |
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| updated_at | TIMESTAMP | Y | | |
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索引：
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| 名称 | 类型 | 字段 | 支撑的查询 |
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| --- | --- | --- | --- |
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| uk_tenant_wave_outbound | UNIQUE | (tenant_code, wave_no, outbound_no) | 防止重复加入同一波次 |
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| idx_tenant_outbound | INDEX | (tenant_code, outbound_no) | 查出库单所在波次 |
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一张出库单同时只能属于一个未取消波次，由应用在加入时检查，不靠删除行来腾出唯一约束。波次取消后这些行保留，出库单回到 `allocated`。不软删除。
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## wms_pick_task 拣货任务
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用途：拣货执行行。由分配生成。
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| 字段 | 类型 | 可空 | 默认 | 说明 |
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| --- | --- | --- | --- | --- |
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| id | BIGINT UNSIGNED | N | AUTO_INCREMENT | 内部主键 |
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| tenant_code | VARCHAR(32) | N | | 租户编码 |
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| picking_no | VARCHAR(64) | N | | 拣货任务号 |
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| wave_no | VARCHAR(64) | Y | | 波次，按单拣货时为空 |
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| outbound_no | VARCHAR(64) | N | | 出库单号 |
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| allocation_no | VARCHAR(64) | N | | 分配号 |
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| sku_code | VARCHAR(64) | N | | SKU |
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| location_code | VARCHAR(64) | N | | 拣货库位 |
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| batch_no | VARCHAR(64) | N | '' | 批次 |
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| qty | DECIMAL(16,4) | N | | 应拣数量 |
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| picked_qty | DECIMAL(16,4) | N | 0 | 实拣数量 |
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| status | VARCHAR(32) | N | pending | 状态 |
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| created_at | TIMESTAMP | Y | | |
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| updated_at | TIMESTAMP | Y | | |
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索引：
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| 名称 | 类型 | 字段 | 支撑的查询 |
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| --- | --- | --- | --- |
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| uk_tenant_picking_no | UNIQUE | (tenant_code, picking_no) | 按任务号查找 |
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| uk_tenant_allocation | UNIQUE | (tenant_code, allocation_no) | 一条分配一个任务 |
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| idx_tenant_outbound | INDEX | (tenant_code, outbound_no, status) | 出库单的拣货任务 |
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状态：`pending → picked`。确认拣货时 `picked_qty` 等于 `qty`（短拣规则 Phase 11 再放开），并完成分配行的库存桶转换。该出库单全部分配都已 `picked` 后，出库单才到 `picked`。
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## wms_package 包裹
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用途：复核打包结果。一张出库单可有多个包裹。
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| 字段 | 类型 | 可空 | 默认 | 说明 |
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| --- | --- | --- | --- | --- |
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| id | BIGINT UNSIGNED | N | AUTO_INCREMENT | 内部主键 |
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| tenant_code | VARCHAR(32) | N | | 租户编码 |
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| package_no | VARCHAR(64) | N | | 包裹号 |
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| outbound_no | VARCHAR(64) | N | | 出库单号 |
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| status | VARCHAR(32) | N | open | 状态 |
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| created_at | TIMESTAMP | Y | | |
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| updated_at | TIMESTAMP | Y | | |
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索引：
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| 名称 | 类型 | 字段 | 支撑的查询 |
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| --- | --- | --- | --- |
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| uk_tenant_package_no | UNIQUE | (tenant_code, package_no) | 按包裹号查找 |
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| idx_tenant_outbound | INDEX | (tenant_code, outbound_no) | 出库单的包裹 |
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状态：`open → sealed`。全部应发数量进入已封箱包裹后，出库单从 `packing` 到 `packed`。打包不改变库存桶，只增加明细 `packed_qty`。
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## wms_package_line 包裹明细
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用途：包裹里的 SKU 数量。
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| 字段 | 类型 | 可空 | 默认 | 说明 |
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| --- | --- | --- | --- | --- |
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| id | BIGINT UNSIGNED | N | AUTO_INCREMENT | 内部主键 |
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| tenant_code | VARCHAR(32) | N | | 租户编码 |
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| package_no | VARCHAR(64) | N | | 包裹号 |
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| line_no | INT UNSIGNED | N | | 行号 |
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| sku_code | VARCHAR(64) | N | | SKU |
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| qty | DECIMAL(16,4) | N | | 数量，大于 0 |
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| created_at | TIMESTAMP | Y | | |
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| updated_at | TIMESTAMP | Y | | |
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索引：
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| 名称 | 类型 | 字段 | 支撑的查询 |
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| --- | --- | --- | --- |
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| uk_tenant_package_line | UNIQUE | (tenant_code, package_no, line_no) | 定位明细 |
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关联：`wms_package`。封箱后不改行。
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## wms_shipment 发货
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用途：出库单发出的记录。物流渠道主数据尚未建表，承运商与运单号先记在这里。
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| 字段 | 类型 | 可空 | 默认 | 说明 |
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| --- | --- | --- | --- | --- |
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| id | BIGINT UNSIGNED | N | AUTO_INCREMENT | 内部主键 |
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| tenant_code | VARCHAR(32) | N | | 租户编码 |
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| shipment_no | VARCHAR(64) | N | | 发货单号 |
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| outbound_no | VARCHAR(64) | N | | 出库单号 |
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| package_no | VARCHAR(64) | Y | | 包裹号，整单发货可空 |
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| carrier_code | VARCHAR(64) | Y | | 承运商编码，Phase 12 再约束到主数据 |
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| tracking_no | VARCHAR(64) | Y | | 运单号 |
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| status | VARCHAR(32) | N | shipped | 状态 |
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| shipped_at | TIMESTAMP | Y | | 发货时间 |
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| created_at | TIMESTAMP | Y | | |
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| updated_at | TIMESTAMP | Y | | |
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索引：
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| 名称 | 类型 | 字段 | 支撑的查询 |
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| --- | --- | --- | --- |
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| uk_tenant_shipment_no | UNIQUE | (tenant_code, shipment_no) | 按发货单号查找 |
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| idx_tenant_outbound | INDEX | (tenant_code, outbound_no) | 出库单的发货记录 |
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| idx_tenant_tracking | INDEX | (tenant_code, tracking_no) | 按运单号查 |
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状态：`shipped`。本阶段发货即终态。同一事务把已拣数量减掉（离开仓库），流水 `biz_type = ship`，并回写出库明细 `shipped_qty`。出库单改为 `shipped`，若有订单则订单改为 `shipped`。之后出库单再进入 `completed` 只表示作业关闭，不再改库存。
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