This commit is contained in:
Yangxt
2026-09-30 11:11:54 +08:00
parent cb9b7a4bd4
commit 2fb57ec490
160 changed files with 14764 additions and 53 deletions
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-- 表:wms_order_item
-- 用途:订单明细。订单要履约的 SKU 与数量。
-- 约定:InnoDB / utf8mb4 / 无外键,表间按业务编码关联。详见 docs/database/00-conventions.md
-- 说明:已发货数量由出库发货回写。不在订单行上直接扣库存。
CREATE TABLE `wms_order_item` (
`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '内部主键',
`tenant_code` VARCHAR(32) NOT NULL COMMENT '租户编码',
`order_no` VARCHAR(64) NOT NULL COMMENT '订单号',
`line_no` INT UNSIGNED NOT NULL COMMENT '行号',
`sku_code` VARCHAR(64) NOT NULL COMMENT 'SKU 编码',
`sku_name` VARCHAR(128) NOT NULL DEFAULT '' COMMENT '下单时的 SKU 名称快照',
`ordered_qty` DECIMAL(16,4) NOT NULL DEFAULT 0.0000 COMMENT '订购数量',
`cancelled_qty` DECIMAL(16,4) NOT NULL DEFAULT 0.0000 COMMENT '取消数量',
`shipped_qty` DECIMAL(16,4) NOT NULL DEFAULT 0.0000 COMMENT '已发货数量',
`declared_value` DECIMAL(16,4) NULL COMMENT '单件申报价值,供跨境物流使用',
`created_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '创建时间',
`updated_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3) COMMENT '更新时间',
PRIMARY KEY (`id`),
UNIQUE KEY `uk_tenant_order_line` (`tenant_code`, `order_no`, `line_no`),
KEY `idx_tenant_sku` (`tenant_code`, `sku_code`),
CONSTRAINT `chk_order_item_qty` CHECK (`ordered_qty` > 0 AND `cancelled_qty` >= 0 AND `shipped_qty` >= 0 AND `cancelled_qty` + `shipped_qty` <= `ordered_qty`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT='订单明细';