-- 尾程贴标申请 / 退货换标 dev 增量（MySQL 8.0）
-- 目标数据库：baiyue_lastleg、baiyue_lastlag_warehouse
-- 依据：2026-09-10 本地 127.0.0.1 与 dev 8.163.49.32 的 information_schema 只读对比。
-- 说明：脚本可重复执行，不修改或删除业务行。
--       MySQL DDL 会隐式提交，请先备份并完整执行。

CREATE DATABASE IF NOT EXISTS baiyue_lastleg
  DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
USE baiyue_lastleg;

DROP PROCEDURE IF EXISTS _dev_lastleg_relabel_return_patch;
DELIMITER $$
CREATE PROCEDURE _dev_lastleg_relabel_return_patch()
BEGIN
  IF NOT EXISTS (SELECT 1 FROM information_schema.tables
                 WHERE table_schema=DATABASE() AND table_name='ll_relabel_item') THEN
    SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT='缺少基础表 ll_relabel_item，请先执行海外尾程基线';
  END IF;

  -- 贴标申请：FBA目的仓、换标模式、SKU组合明细及原库存快照。
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='destination_fba_warehouse_code') THEN
    ALTER TABLE ll_relabel_item ADD COLUMN destination_fba_warehouse_code VARCHAR(128) NULL COMMENT 'FBA目的仓编码（与海外操作仓分离）';
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='operation_type') THEN
    ALTER TABLE ll_relabel_item ADD COLUMN operation_type VARCHAR(32) NOT NULL DEFAULT 'CARTON_LABEL' COMMENT '换标模式：箱唛、SKU或组合换标';
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='sku_relabel_items_json') THEN
    ALTER TABLE ll_relabel_item ADD COLUMN sku_relabel_items_json JSON NULL COMMENT '同箱SKU换标子明细快照（数量按件）';
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_inventory_balance_id') THEN
    ALTER TABLE ll_relabel_item ADD COLUMN source_inventory_balance_id BIGINT NULL COMMENT '原库存余额ID';
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_inventory_position_id') THEN
    ALTER TABLE ll_relabel_item ADD COLUMN source_inventory_position_id BIGINT NULL COMMENT '原库存库位ID';
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_inbound_order_id') THEN
    ALTER TABLE ll_relabel_item ADD COLUMN source_inbound_order_id BIGINT NULL COMMENT '原入仓单ID';
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_inbound_order_no') THEN
    ALTER TABLE ll_relabel_item ADD COLUMN source_inbound_order_no VARCHAR(128) NULL COMMENT '原入仓单号快照';
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_inbound_code') THEN
    ALTER TABLE ll_relabel_item ADD COLUMN source_inbound_code VARCHAR(128) NULL COMMENT '原进仓编码快照';
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_warehouse_id') THEN
    ALTER TABLE ll_relabel_item ADD COLUMN source_warehouse_id VARCHAR(128) NULL COMMENT '原海外中转仓ID';
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_warehouse_code') THEN
    ALTER TABLE ll_relabel_item ADD COLUMN source_warehouse_code VARCHAR(128) NULL COMMENT '原海外中转仓编码快照';
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_warehouse_name') THEN
    ALTER TABLE ll_relabel_item ADD COLUMN source_warehouse_name VARCHAR(255) NULL COMMENT '原海外中转仓名称快照';
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.statistics WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND index_name='idx_ll_relabel_item_source_position') THEN
    ALTER TABLE ll_relabel_item ADD KEY idx_ll_relabel_item_source_position (customer_id,source_inventory_position_id);
  END IF;

  -- 退货换标：签收箱出库时不要求库存仓位，并允许箱状态 OUTBOUNDED。
  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_outbound_pda_pick' AND column_name='inventory_position_id' AND is_nullable='NO') THEN
    ALTER TABLE ll_outbound_pda_pick MODIFY COLUMN inventory_position_id BIGINT NULL COMMENT '库存仓位ID，退货箱唛出库为空';
  END IF;
  IF EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_schema=DATABASE() AND table_name='ll_return_inventory_carton' AND constraint_name='chk_ll_return_inventory_carton_quantity') THEN
    ALTER TABLE ll_return_inventory_carton DROP CHECK chk_ll_return_inventory_carton_quantity;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_schema=DATABASE() AND table_name='ll_return_inventory_carton' AND constraint_name='chk_ll_return_inventory_carton_quantity') THEN
    ALTER TABLE ll_return_inventory_carton ADD CONSTRAINT chk_ll_return_inventory_carton_quantity CHECK ((status IN ('AVAILABLE','OUTBOUNDED') AND sku_types>0 AND total_quantity>0) OR (status='MERGED' AND sku_types=0 AND total_quantity=0));
  END IF;
  IF EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_schema=DATABASE() AND table_name='ll_return_inventory_carton' AND constraint_name='chk_ll_return_inventory_carton_status') THEN
    ALTER TABLE ll_return_inventory_carton DROP CHECK chk_ll_return_inventory_carton_status;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_schema=DATABASE() AND table_name='ll_return_inventory_carton' AND constraint_name='chk_ll_return_inventory_carton_status') THEN
    ALTER TABLE ll_return_inventory_carton ADD CONSTRAINT chk_ll_return_inventory_carton_status CHECK (status IN ('AVAILABLE','MERGED','OUTBOUNDED'));
  END IF;

  -- 出库箱唛快照：用于退货箱唛出库指定箱号。
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_outbound_pallet_item' AND column_name='carton_marks') THEN
    ALTER TABLE ll_outbound_pallet_item ADD COLUMN carton_marks VARCHAR(4000) NULL COMMENT '本次出库指定箱唛，逗号分隔';
  END IF;

  -- 本地已有、dev 缺失的海外采购出库记录表。
  CREATE TABLE IF NOT EXISTS ll_overseas_procurement_outbound (
    id BIGINT NOT NULL COMMENT '主键ID', order_id BIGINT NOT NULL COMMENT '订单ID', customer_id VARCHAR(128) NOT NULL COMMENT '客户租户ID', quantity BIGINT NOT NULL COMMENT '数量',
    outbound_no VARCHAR(128) NOT NULL COMMENT '出库单号', carrier VARCHAR(128) NULL COMMENT '承运商', tracking_no VARCHAR(128) NULL COMMENT '物流跟踪号', outbound_at DATETIME(3) NOT NULL COMMENT '出库时间',
    remark VARCHAR(1000) NULL COMMENT '备注', created_by VARCHAR(128) NULL COMMENT '创建人ID', created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '创建时间', PRIMARY KEY(id),
    UNIQUE KEY uk_ll_overseas_procurement_outbound_no(customer_id,order_id,outbound_no), KEY idx_ll_overseas_procurement_outbound_order(customer_id,order_id,outbound_at)
  ) ENGINE=InnoDB COMMENT='海外采购出库记录';
END$$
DELIMITER ;
CALL _dev_lastleg_relabel_return_patch();
DROP PROCEDURE IF EXISTS _dev_lastleg_relabel_return_patch;

-- 2026-09-10 本地相对 dev 的最近结构差异：换标完成确认、退货仓联系人及派车来源快照。
DROP PROCEDURE IF EXISTS _dev_lastleg_recent_patch;
DELIMITER $$
CREATE PROCEDURE _dev_lastleg_recent_patch()
BEGIN
  -- 旧本地库可能缺少仓库主数据与退货列表查询字段。
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema='baiyue_warehouse' AND table_name='wh_warehouse' AND column_name='internal_code') THEN
    SET @ddl = 'ALTER TABLE baiyue_warehouse.wh_warehouse ADD COLUMN internal_code VARCHAR(16) NULL COMMENT ''FBA内部编号，仅FBA仓可配置'' AFTER warehouse_code';
    PREPARE warehouse_internal_code_stmt FROM @ddl; EXECUTE warehouse_internal_code_stmt; DEALLOCATE PREPARE warehouse_internal_code_stmt;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_return_order' AND column_name='lastleg_order_no') THEN
    ALTER TABLE ll_return_order ADD COLUMN lastleg_order_no VARCHAR(128) NULL COMMENT '关联尾程订单号' AFTER lastleg_order_id;
  END IF;

  -- 非 FBA 去向的换标不要求货件编号。
  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='shipment_no' AND is_nullable='NO') THEN
    ALTER TABLE ll_relabel_item MODIFY COLUMN shipment_no VARCHAR(128) NULL COMMENT '货件编号（无FBA去向时为空）';
  END IF;
  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='sku_code' AND is_nullable='NO') THEN
    ALTER TABLE ll_relabel_item MODIFY COLUMN sku_code VARCHAR(128) NULL COMMENT 'SKU编码（组合换标时可为空）';
  END IF;

  -- 换标 PDA 完工、客户证据确认，以及卡车/自提/快递履约分流。
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_application' AND column_name='delivery_method') THEN
    ALTER TABLE ll_relabel_application ADD COLUMN delivery_method VARCHAR(32) NULL COMMENT '派送方式：TRUCK卡车、PICKUP自提、EXPRESS快递；仅涉及箱唛换标时必填' AFTER contact_phone;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_application' AND column_name='print_shipping_label') THEN
    ALTER TABLE ll_relabel_application ADD COLUMN print_shipping_label TINYINT(1) NOT NULL DEFAULT 0 COMMENT '是否需要打印面单' AFTER delivery_method;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_application' AND column_name='shipping_label_file_id') THEN
    ALTER TABLE ll_relabel_application ADD COLUMN shipping_label_file_id VARCHAR(128) NULL COMMENT '客户上传面单文件ID' AFTER print_shipping_label;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_application' AND column_name='shipping_label_file_name') THEN
    ALTER TABLE ll_relabel_application ADD COLUMN shipping_label_file_name VARCHAR(255) NULL COMMENT '客户上传面单文件名' AFTER shipping_label_file_id;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_application' AND column_name='shipping_label_file_url') THEN
    ALTER TABLE ll_relabel_application ADD COLUMN shipping_label_file_url VARCHAR(1000) NULL COMMENT '客户上传面单下载地址' AFTER shipping_label_file_name;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_application' AND column_name='fulfillment_status') THEN
    ALTER TABLE ll_relabel_application ADD COLUMN fulfillment_status VARCHAR(32) NOT NULL DEFAULT 'WAIT_RELABEL' COMMENT '换标后履约状态' AFTER shipping_label_file_url;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_application' AND column_name='customer_confirmation_key') THEN
    ALTER TABLE ll_relabel_application ADD COLUMN customer_confirmation_key VARCHAR(255) NULL COMMENT '客户确认完成幂等键' AFTER fulfillment_status;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_application' AND column_name='customer_confirmed_at') THEN
    ALTER TABLE ll_relabel_application ADD COLUMN customer_confirmed_at DATETIME(3) NULL COMMENT '客户确认换标完成时间' AFTER customer_confirmation_key;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_application' AND column_name='outbound_order_no') THEN
    ALTER TABLE ll_relabel_application ADD COLUMN outbound_order_no VARCHAR(64) NULL COMMENT '自提或快递生成的换标出库单号' AFTER fulfillment_status;
  END IF;

  -- 退货换标：保存操作中转仓联系人。
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_return_order' AND column_name='warehouse_contact_name') THEN
    ALTER TABLE ll_return_order ADD COLUMN warehouse_contact_name VARCHAR(128) NULL COMMENT '中转仓联系人快照' AFTER overseas_warehouse_id;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_return_order' AND column_name='warehouse_contact_phone') THEN
    ALTER TABLE ll_return_order ADD COLUMN warehouse_contact_phone VARCHAR(64) NULL COMMENT '中转仓联系电话快照' AFTER warehouse_contact_name;
  END IF;
  -- 仓储转运允许非 FBA 入仓。
  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_warehouse_transfer_order' AND column_name='fba_warehouse_code' AND is_nullable='NO') THEN
    ALTER TABLE ll_warehouse_transfer_order MODIFY COLUMN fba_warehouse_code VARCHAR(128) NULL COMMENT '可选FBA目的仓编码';
  END IF;
  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_warehouse_transfer_order' AND column_name='fba_shipment_no' AND is_nullable='NO') THEN
    ALTER TABLE ll_warehouse_transfer_order MODIFY COLUMN fba_shipment_no VARCHAR(128) NULL COMMENT '可选FBA货件编号';
  END IF;
  -- 换标进入派车/出库后保留来源业务和箱唛快照。
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_dispatch_item' AND column_name='carton_marks') THEN
    ALTER TABLE ll_dispatch_item ADD COLUMN carton_marks VARCHAR(4000) NULL COMMENT '换标箱唛映射快照' AFTER source_stage;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_dispatch_item' AND column_name='source_business_type') THEN
    ALTER TABLE ll_dispatch_item ADD COLUMN source_business_type VARCHAR(32) NULL COMMENT '来源业务类型' AFTER carton_marks;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_dispatch_item' AND column_name='source_business_no') THEN
    ALTER TABLE ll_dispatch_item ADD COLUMN source_business_no VARCHAR(128) NULL COMMENT '来源业务单号' AFTER source_business_type;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='return_carton_id') THEN
    ALTER TABLE ll_relabel_item ADD COLUMN return_carton_id BIGINT NULL COMMENT '退货换箱唛来源退货库存箱ID' AFTER carton_mark;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_carton_mark') THEN
    ALTER TABLE ll_relabel_item ADD COLUMN source_carton_mark VARCHAR(255) NULL COMMENT '退货换箱唛原箱唛快照' AFTER return_carton_id;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='new_carton_mark') THEN
    ALTER TABLE ll_relabel_item ADD COLUMN new_carton_mark VARCHAR(255) NULL COMMENT '退货换箱唛新箱唛' AFTER source_carton_mark;
  END IF;
  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_warehouse_transfer_order' AND column_name='relabel_completed_at') THEN
    ALTER TABLE ll_warehouse_transfer_order ADD COLUMN relabel_completed_at DATETIME(3) NULL COMMENT '关联贴标完成时间' AFTER relabel_no;
  END IF;

END$$
DELIMITER ;
CALL _dev_lastleg_recent_patch();
DROP PROCEDURE IF EXISTS _dev_lastleg_recent_patch;

-- 2026-09-13 换标/合托按托盘维度作业：海外仓物理托盘允许没有库位。
-- 只放宽托盘状态操作审计快照，不改变已有带库位的入仓资源预留逻辑。
CREATE DATABASE IF NOT EXISTS baiyue_lastlag_warehouse
  DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
USE baiyue_lastlag_warehouse;
DROP PROCEDURE IF EXISTS _dev_locationless_pallet_patch;
DELIMITER $$
CREATE PROCEDURE _dev_locationless_pallet_patch()
BEGIN
  IF NOT EXISTS (SELECT 1 FROM information_schema.tables
                 WHERE table_schema=DATABASE() AND table_name='wh_pallet_operation') THEN
    SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT='缺少基础表 wh_pallet_operation，请先执行海外仓基线';
  END IF;
  IF EXISTS (SELECT 1 FROM information_schema.columns
             WHERE table_schema=DATABASE() AND table_name='wh_pallet_operation'
               AND column_name='before_location_id' AND is_nullable='NO') THEN
    ALTER TABLE wh_pallet_operation
      MODIFY COLUMN before_location_id BIGINT NULL COMMENT '变更前库位ID，无库位托盘为空';
  END IF;
  IF EXISTS (SELECT 1 FROM information_schema.columns
             WHERE table_schema=DATABASE() AND table_name='wh_pallet_operation'
               AND column_name='after_location_id' AND is_nullable='NO') THEN
    ALTER TABLE wh_pallet_operation
      MODIFY COLUMN after_location_id BIGINT NULL COMMENT '变更后库位ID，无库位托盘为空';
  END IF;
END$$
DELIMITER ;
CALL _dev_locationless_pallet_patch();
DROP PROCEDURE IF EXISTS _dev_locationless_pallet_patch;
USE baiyue_lastleg;

-- 2026-09-14 仓储转运 PDA 打托及换标绑定表（本地新增，dev 缺失时创建）。
CREATE TABLE IF NOT EXISTS ll_warehouse_transfer_pallet (
  id BIGINT NOT NULL COMMENT '打托事实ID', transfer_order_id BIGINT NOT NULL COMMENT '转运单ID', customer_id VARCHAR(128) NOT NULL COMMENT '客户租户ID',
  sequence_no INT NOT NULL COMMENT '托序号', warehouse_pallet_id BIGINT NOT NULL COMMENT '海外仓真实托盘ID', pallet_no VARCHAR(128) NOT NULL COMMENT '真实托盘码',
  warehouse_location_id BIGINT NULL COMMENT '真实库位ID，无库位托盘为空', warehouse_location_code VARCHAR(128) NULL COMMENT '真实库位码', warehouse_resource_lock_id BIGINT NULL COMMENT '仓储资源锁ID',
  carton_count INT NOT NULL COMMENT '本托实收箱数', length_cm DECIMAL(12,2) NOT NULL COMMENT '实测长cm', width_cm DECIMAL(12,2) NOT NULL COMMENT '实测宽cm',
  height_cm DECIMAL(12,2) NOT NULL COMMENT '实测高cm', gross_weight_kg DECIMAL(12,3) NOT NULL COMMENT '实测毛重kg', volume_cbm DECIMAL(18,6) NOT NULL COMMENT '实测体积CBM',
  status VARCHAR(32) NOT NULL COMMENT '打托状态', completed_at DATETIME(3) NOT NULL COMMENT 'PDA打托完成时间', 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_ll_transfer_pallet_seq(transfer_order_id,sequence_no), UNIQUE KEY uk_ll_transfer_pallet_physical(customer_id,warehouse_pallet_id), KEY idx_ll_transfer_pallet_order(customer_id,transfer_order_id,status)
) ENGINE=InnoDB COMMENT='仓储转运PDA实测打托事实';
CREATE TABLE IF NOT EXISTS ll_warehouse_transfer_pallet_item (
  id BIGINT NOT NULL COMMENT '主键ID', transfer_order_id BIGINT NOT NULL COMMENT '转运单ID', transfer_pallet_id BIGINT NOT NULL COMMENT '转运托盘事实ID',
  transfer_item_id BIGINT NOT NULL COMMENT '转运申报明细ID', customer_id VARCHAR(128) NOT NULL COMMENT '客户租户ID', package_count INT NOT NULL COMMENT '本托该SKU实收箱数',
  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '创建时间', PRIMARY KEY(id), UNIQUE KEY uk_ll_transfer_pallet_item(transfer_pallet_id,transfer_item_id), KEY idx_ll_transfer_pallet_item_order(customer_id,transfer_order_id)
) ENGINE=InnoDB COMMENT='仓储转运每托SKU箱数回填';
CREATE TABLE IF NOT EXISTS ll_warehouse_transfer_relabel_binding (
  id BIGINT NOT NULL COMMENT '主键ID', transfer_order_id BIGINT NOT NULL COMMENT '转运单ID', customer_id VARCHAR(128) NOT NULL COMMENT '客户租户ID', operation_type VARCHAR(32) NOT NULL COMMENT '换标类型',
  customer_carton_mark VARCHAR(255) NOT NULL COMMENT '客户原箱唛', original_sku VARCHAR(128) NOT NULL COMMENT '旧SKU', new_sku VARCHAR(128) NULL COMMENT '新SKU', quantity INT NOT NULL COMMENT '换标件数',
  fba_carton_mark VARCHAR(255) NULL COMMENT '新FBA箱唛', destination_warehouse_code VARCHAR(128) NULL COMMENT 'FBA目的仓', remark VARCHAR(1000) NULL COMMENT '备注',
  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '创建时间', PRIMARY KEY(id), UNIQUE KEY uk_ll_transfer_relabel_mark(transfer_order_id,customer_carton_mark), KEY idx_ll_transfer_relabel_order(customer_id,transfer_order_id)
) ENGINE=InnoDB COMMENT='仓储转运换标预绑定明细';

-- 执行后只读核验：所有结果都应为 1。
SELECT
  (SELECT COUNT(*) FROM information_schema.columns WHERE table_schema='baiyue_lastleg' AND table_name='ll_relabel_item' AND column_name IN ('destination_fba_warehouse_code','operation_type','sku_relabel_items_json','source_inventory_balance_id','source_inventory_position_id','source_inbound_order_id','source_inbound_order_no','source_inbound_code','source_warehouse_id','source_warehouse_code','source_warehouse_name')) = 11 AS relabel_fields_ready,
  (SELECT is_nullable='YES' FROM information_schema.columns WHERE table_schema='baiyue_lastleg' AND table_name='ll_relabel_item' AND column_name='shipment_no') AS relabel_shipment_optional_ready,
  (SELECT is_nullable='YES' FROM information_schema.columns WHERE table_schema='baiyue_lastleg' AND table_name='ll_relabel_item' AND column_name='sku_code') AS relabel_sku_optional_ready,
  (SELECT COUNT(*) FROM information_schema.columns WHERE table_schema='baiyue_lastleg' AND table_name='ll_relabel_application' AND column_name IN ('delivery_method','print_shipping_label','shipping_label_file_id','shipping_label_file_name','shipping_label_file_url','fulfillment_status','outbound_order_no','customer_confirmation_key','customer_confirmed_at')) = 9 AS relabel_fulfillment_ready,
  (SELECT COUNT(*) FROM information_schema.columns WHERE table_schema='baiyue_lastleg' AND table_name='ll_return_order' AND column_name IN ('warehouse_contact_name','warehouse_contact_phone')) = 2 AS return_order_contact_fields_ready,
  (SELECT COUNT(*) FROM information_schema.columns WHERE table_schema='baiyue_lastleg' AND table_name='ll_warehouse_transfer_order' AND column_name IN ('fba_warehouse_code','fba_shipment_no') AND is_nullable='YES') = 2 AS transfer_fba_optional_ready,
  (SELECT COUNT(*) FROM information_schema.columns WHERE table_schema='baiyue_lastleg' AND table_name='ll_dispatch_item' AND column_name IN ('carton_marks','source_business_type','source_business_no')) = 3 AS dispatch_relabel_source_ready,
  (SELECT COUNT(*) FROM information_schema.columns WHERE table_schema='baiyue_lastleg' AND table_name='ll_relabel_item' AND column_name IN ('return_carton_id','source_carton_mark','new_carton_mark')) = 3 AS return_relabel_binding_ready,
  (SELECT COUNT(*) FROM information_schema.columns WHERE table_schema='baiyue_lastleg' AND table_name='ll_outbound_pallet_item' AND column_name='carton_marks') = 1 AS outbound_carton_marks_ready,
  (SELECT COUNT(*) FROM information_schema.tables WHERE table_schema='baiyue_lastleg' AND table_name='ll_overseas_procurement_outbound') = 1 AS procurement_outbound_ready,
  (SELECT COUNT(*) FROM information_schema.tables WHERE table_schema='baiyue_lastleg' AND table_name IN ('ll_warehouse_transfer_pallet','ll_warehouse_transfer_pallet_item','ll_warehouse_transfer_relabel_binding')) = 3 AS transfer_pallet_tables_ready,
  (SELECT COUNT(*) FROM information_schema.table_constraints WHERE constraint_schema='baiyue_lastleg' AND table_name='ll_return_inventory_carton' AND constraint_name IN ('chk_ll_return_inventory_carton_quantity','chk_ll_return_inventory_carton_status')) = 2 AS return_outbounded_checks_ready,
  (SELECT COUNT(*) FROM information_schema.columns WHERE table_schema='baiyue_lastlag_warehouse' AND table_name='wh_pallet_operation' AND column_name IN ('before_location_id','after_location_id') AND is_nullable='YES') = 2 AS locationless_pallet_operation_ready;