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liuyihe
2026-09-08 17:58:42 +08:00
parent f0939c91c3
commit 2a27e28f26
67 changed files with 2590 additions and 110 deletions
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scripts/db/incremental.sql
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@@ -3834,6 +3834,34 @@ SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE tab
'SELECT 1', 'ALTER TABLE ll_cargo_discard_application ADD COLUMN review_idempotency_key VARCHAR(255) NULL COMMENT ''审核幂等键'' AFTER request_hash'));
PREPARE phase4_discard_review_stmt FROM @ddl; EXECUTE phase4_discard_review_stmt; DEALLOCATE PREPARE phase4_discard_review_stmt;
-- ============================================================================
-- 2026-09-07 / 贴标申请绑定原入仓库存并拆分FBA目的仓
-- ============================================================================
SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='destination_fba_warehouse_code'), 'SELECT 1', '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）'''));
PREPARE relabel_inventory_stmt FROM @ddl; EXECUTE relabel_inventory_stmt; DEALLOCATE PREPARE relabel_inventory_stmt;
SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='operation_type'), 'SELECT 1', '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'''));
PREPARE relabel_inventory_stmt FROM @ddl; EXECUTE relabel_inventory_stmt; DEALLOCATE PREPARE relabel_inventory_stmt;
SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='sku_relabel_items_json'), 'SELECT 1', '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）'''));
PREPARE relabel_inventory_stmt FROM @ddl; EXECUTE relabel_inventory_stmt; DEALLOCATE PREPARE relabel_inventory_stmt;
SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_inventory_balance_id'), 'SELECT 1', 'ALTER TABLE ll_relabel_item ADD COLUMN source_inventory_balance_id BIGINT NULL COMMENT ''原库存余额ID'' AFTER destination_fba_warehouse_code'));
PREPARE relabel_inventory_stmt FROM @ddl; EXECUTE relabel_inventory_stmt; DEALLOCATE PREPARE relabel_inventory_stmt;
SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_inventory_position_id'), 'SELECT 1', 'ALTER TABLE ll_relabel_item ADD COLUMN source_inventory_position_id BIGINT NULL COMMENT ''原库存库位ID'' AFTER source_inventory_balance_id'));
PREPARE relabel_inventory_stmt FROM @ddl; EXECUTE relabel_inventory_stmt; DEALLOCATE PREPARE relabel_inventory_stmt;
SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_inbound_order_id'), 'SELECT 1', 'ALTER TABLE ll_relabel_item ADD COLUMN source_inbound_order_id BIGINT NULL COMMENT ''原入仓单ID'' AFTER source_inventory_position_id'));
PREPARE relabel_inventory_stmt FROM @ddl; EXECUTE relabel_inventory_stmt; DEALLOCATE PREPARE relabel_inventory_stmt;
SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_inbound_order_no'), 'SELECT 1', 'ALTER TABLE ll_relabel_item ADD COLUMN source_inbound_order_no VARCHAR(128) NULL COMMENT ''原入仓单号快照'' AFTER source_inbound_order_id'));
PREPARE relabel_inventory_stmt FROM @ddl; EXECUTE relabel_inventory_stmt; DEALLOCATE PREPARE relabel_inventory_stmt;
SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_inbound_code'), 'SELECT 1', 'ALTER TABLE ll_relabel_item ADD COLUMN source_inbound_code VARCHAR(128) NULL COMMENT ''原进仓编码快照'' AFTER source_inbound_order_no'));
PREPARE relabel_inventory_stmt FROM @ddl; EXECUTE relabel_inventory_stmt; DEALLOCATE PREPARE relabel_inventory_stmt;
SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_warehouse_id'), 'SELECT 1', 'ALTER TABLE ll_relabel_item ADD COLUMN source_warehouse_id VARCHAR(128) NULL COMMENT ''原海外中转仓ID'' AFTER source_inbound_code'));
PREPARE relabel_inventory_stmt FROM @ddl; EXECUTE relabel_inventory_stmt; DEALLOCATE PREPARE relabel_inventory_stmt;
SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_warehouse_code'), 'SELECT 1', 'ALTER TABLE ll_relabel_item ADD COLUMN source_warehouse_code VARCHAR(128) NULL COMMENT ''原海外中转仓编码快照'' AFTER source_warehouse_id'));
PREPARE relabel_inventory_stmt FROM @ddl; EXECUTE relabel_inventory_stmt; DEALLOCATE PREPARE relabel_inventory_stmt;
SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_relabel_item' AND column_name='source_warehouse_name'), 'SELECT 1', 'ALTER TABLE ll_relabel_item ADD COLUMN source_warehouse_name VARCHAR(255) NULL COMMENT ''原海外中转仓名称快照'' AFTER source_warehouse_code'));
PREPARE relabel_inventory_stmt FROM @ddl; EXECUTE relabel_inventory_stmt; DEALLOCATE PREPARE relabel_inventory_stmt;
SET @ddl = (SELECT IF(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'), 'SELECT 1', 'ALTER TABLE ll_relabel_item ADD KEY idx_ll_relabel_item_source_position (customer_id,source_inventory_position_id)'));
PREPARE relabel_inventory_stmt FROM @ddl; EXECUTE relabel_inventory_stmt; DEALLOCATE PREPARE relabel_inventory_stmt;
USE baiyue_lastleg;
SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_outbound_order' AND column_name='lx_codes'), 'SELECT 1', 'ALTER TABLE ll_outbound_order ADD COLUMN lx_codes VARCHAR(1000) NULL COMMENT ''关联一件代发领星入库单代码汇总'' AFTER outbound_type'));
PREPARE ll_outbound_lx_codes_stmt FROM @ddl; EXECUTE ll_outbound_lx_codes_stmt; DEALLOCATE PREPARE ll_outbound_lx_codes_stmt;
@@ -3886,3 +3914,84 @@ SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE tab
AND table_name='ll_cargo_discard_application' AND column_name='review_request_hash'),
'SELECT 1', 'ALTER TABLE ll_cargo_discard_application ADD COLUMN review_request_hash CHAR(64) NULL COMMENT ''审核请求内容哈希'' AFTER review_idempotency_key'));
PREPARE phase4_discard_review_stmt FROM @ddl; EXECUTE phase4_discard_review_stmt; DEALLOCATE PREPARE phase4_discard_review_stmt;
SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_outbound_pallet_item' AND column_name='carton_marks'), 'SELECT 1', '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'' AFTER sku_code'));
PREPARE outbound_carton_marks_stmt FROM @ddl; EXECUTE outbound_carton_marks_stmt; DEALLOCATE PREPARE outbound_carton_marks_stmt;
-- 2026-09-07 / 032 客户退货预报、PDA 签收及仓储费起算批次。
USE baiyue_lastleg;
CREATE TABLE IF NOT EXISTS ll_return_order (
id BIGINT NOT NULL COMMENT '退货订单ID', customer_id VARCHAR(128) NOT NULL COMMENT '客户ID和隔离键', return_no VARCHAR(128) NOT NULL COMMENT '退货订单号', overseas_warehouse_id VARCHAR(128) NOT NULL COMMENT '操作海外仓ID', customer_reference_no VARCHAR(128) NULL COMMENT '客户参考号', status VARCHAR(32) NOT NULL COMMENT 'PENDING_RECEIPT、PARTIALLY_RECEIVED或COMPLETED', expected_sku_types INT NOT NULL COMMENT '预报SKU种类数', expected_quantity BIGINT NOT NULL COMMENT '预报总数量', received_quantity BIGINT NOT NULL DEFAULT 0 COMMENT '累计实收总数量', remark VARCHAR(1000) NULL COMMENT '客户备注', idempotency_key VARCHAR(255) NOT NULL COMMENT '创建幂等键', request_hash CHAR(64) NOT NULL COMMENT '创建请求SHA-256', created_by VARCHAR(128) NULL COMMENT '创建操作人ID', created_at DATETIME(3) NOT NULL COMMENT '创建时间', updated_at DATETIME(3) NOT NULL COMMENT '最后更新时间', PRIMARY KEY(id), UNIQUE KEY uk_ll_return_order_customer_no(customer_id,return_no), UNIQUE KEY uk_ll_return_order_customer_key(customer_id,idempotency_key), KEY idx_ll_return_order_warehouse_status(overseas_warehouse_id,status,created_at), CONSTRAINT chk_ll_return_order_quantity CHECK(expected_sku_types>0 AND expected_quantity>0 AND received_quantity>=0 AND received_quantity<=expected_quantity)
) ENGINE=InnoDB COMMENT='客户退货订单及SKU实收汇总';
CREATE TABLE IF NOT EXISTS ll_return_order_item (
id BIGINT NOT NULL COMMENT '退货预报明细ID', return_order_id BIGINT NOT NULL COMMENT '退货订单ID', customer_id VARCHAR(128) NOT NULL COMMENT '客户ID和隔离键', sku_code VARCHAR(128) NOT NULL COMMENT 'SKU编码', product_name_zh VARCHAR(255) NULL COMMENT '中文品名', expected_quantity BIGINT NOT NULL COMMENT 'SKU预报数量', received_quantity BIGINT NOT NULL DEFAULT 0 COMMENT 'SKU累计实收数量', created_at DATETIME(3) NOT NULL COMMENT '创建时间', updated_at DATETIME(3) NOT NULL COMMENT '最后更新时间', PRIMARY KEY(id), UNIQUE KEY uk_ll_return_item_order_sku(return_order_id,sku_code), KEY idx_ll_return_item_sku(sku_code,received_quantity), CONSTRAINT chk_ll_return_item_quantity CHECK(expected_quantity>0 AND received_quantity>=0 AND received_quantity<=expected_quantity)
) ENGINE=InnoDB COMMENT='客户退货订单的SKU预报与实收明细';
CREATE TABLE IF NOT EXISTS ll_return_receipt (
id BIGINT NOT NULL COMMENT 'PDA退货签收单ID', return_order_id BIGINT NOT NULL COMMENT '退货订单ID', customer_id VARCHAR(128) NOT NULL COMMENT '客户ID和隔离键', receipt_no VARCHAR(128) NOT NULL COMMENT '签收单号', receipt_batch_no VARCHAR(128) NOT NULL COMMENT '签收批次号', tracking_no VARCHAR(128) NULL COMMENT '本次签收包裹的可选快递单号', bound_by VARCHAR(16) NOT NULL COMMENT '开始签收方式，RETURN_NO退货单号或SKU候选', status VARCHAR(32) NOT NULL COMMENT '签收状态，当前SIGNED', received_quantity BIGINT NOT NULL COMMENT '本次实收数量', operator_id VARCHAR(128) NOT NULL COMMENT 'PDA操作人ID', operator_name VARCHAR(128) NULL COMMENT 'PDA操作人名称', idempotency_key VARCHAR(255) NOT NULL COMMENT 'PDA确认幂等键', request_hash CHAR(64) NOT NULL COMMENT 'PDA确认请求SHA-256', signed_at DATETIME(3) NOT NULL COMMENT '签收时间', created_at DATETIME(3) NOT NULL COMMENT '创建时间', PRIMARY KEY(id), UNIQUE KEY uk_ll_return_receipt_no(receipt_no), UNIQUE KEY uk_ll_return_receipt_batch(receipt_batch_no), UNIQUE KEY uk_ll_return_receipt_operator_key(operator_id,idempotency_key), KEY idx_ll_return_receipt_order(return_order_id,signed_at), CONSTRAINT chk_ll_return_receipt_quantity CHECK(received_quantity>0), CONSTRAINT chk_ll_return_receipt_bound CHECK(bound_by IN('RETURN_NO','SKU'))
) ENGINE=InnoDB COMMENT='PDA退货实收签收事实';
-- 已创建开发库升级为“客户只预报 SKU，快递单号仅属于签收批次”的最终模型。
DROP PROCEDURE IF EXISTS migrate_return_forecast_sku_only;
DELIMITER $$
CREATE PROCEDURE migrate_return_forecast_sku_only()
BEGIN
IF EXISTS (SELECT 1 FROM information_schema.statistics WHERE table_schema=DATABASE() AND table_name='ll_return_order_item' AND index_name='uk_ll_return_item_order_tracking_sku') THEN
ALTER TABLE ll_return_order_item DROP INDEX uk_ll_return_item_order_tracking_sku;
END IF;
IF EXISTS (SELECT 1 FROM information_schema.statistics WHERE table_schema=DATABASE() AND table_name='ll_return_order_item' AND index_name='idx_ll_return_item_tracking') THEN
ALTER TABLE ll_return_order_item DROP INDEX idx_ll_return_item_tracking;
END IF;
IF EXISTS (SELECT 1 FROM information_schema.statistics WHERE table_schema=DATABASE() AND table_name='ll_return_order_item' AND index_name='idx_ll_return_item_order') THEN
ALTER TABLE ll_return_order_item DROP INDEX idx_ll_return_item_order;
END IF;
IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_return_order_item' AND column_name='tracking_no') THEN
ALTER TABLE ll_return_order_item DROP COLUMN tracking_no;
END IF;
IF NOT EXISTS (SELECT 1 FROM information_schema.statistics WHERE table_schema=DATABASE() AND table_name='ll_return_order_item' AND index_name='uk_ll_return_item_order_sku') THEN
ALTER TABLE ll_return_order_item ADD UNIQUE KEY uk_ll_return_item_order_sku(return_order_id,sku_code);
END IF;
IF NOT EXISTS (SELECT 1 FROM information_schema.statistics WHERE table_schema=DATABASE() AND table_name='ll_return_order_item' AND index_name='idx_ll_return_item_sku') THEN
ALTER TABLE ll_return_order_item ADD KEY idx_ll_return_item_sku(sku_code,received_quantity);
END IF;
UPDATE ll_return_receipt SET bound_by='RETURN_NO' WHERE bound_by='TRACKING';
IF EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_schema=DATABASE() AND table_name='ll_return_receipt' AND constraint_name='chk_ll_return_receipt_bound') THEN
ALTER TABLE ll_return_receipt DROP CHECK chk_ll_return_receipt_bound;
END IF;
ALTER TABLE ll_return_receipt
MODIFY COLUMN tracking_no VARCHAR(128) NULL COMMENT '本次签收包裹的可选快递单号',
MODIFY COLUMN bound_by VARCHAR(16) NOT NULL COMMENT '开始签收方式，RETURN_NO退货单号或SKU候选',
ADD CONSTRAINT chk_ll_return_receipt_bound CHECK(bound_by IN('RETURN_NO','SKU'));
END$$
DELIMITER ;
CALL migrate_return_forecast_sku_only();
DROP PROCEDURE IF EXISTS migrate_return_forecast_sku_only;
CREATE TABLE IF NOT EXISTS ll_return_receipt_item (
id BIGINT NOT NULL COMMENT '签收SKU明细ID', receipt_id BIGINT NOT NULL COMMENT 'PDA退货签收单ID', return_order_item_id BIGINT NOT NULL COMMENT '退货预报明细ID', customer_id VARCHAR(128) NOT NULL COMMENT '客户ID和隔离键', sku_code VARCHAR(128) NOT NULL COMMENT 'SKU编码', received_quantity BIGINT NOT NULL COMMENT '本次SKU实收数量', PRIMARY KEY(id), KEY idx_ll_return_receipt_item_receipt(receipt_id), KEY idx_ll_return_receipt_item_order_item(return_order_item_id), CONSTRAINT chk_ll_return_receipt_item_quantity CHECK(received_quantity>0)
) ENGINE=InnoDB COMMENT='PDA退货签收SKU实际数量明细';
CREATE TABLE IF NOT EXISTS ll_return_receipt_batch (
id BIGINT NOT NULL COMMENT '退货仓储计费批次ID', return_order_id BIGINT NOT NULL COMMENT '退货订单ID', receipt_id BIGINT NOT NULL COMMENT 'PDA退货签收单ID', customer_id VARCHAR(128) NOT NULL COMMENT '客户ID和隔离键', batch_no VARCHAR(128) NOT NULL COMMENT '签收批次号', overseas_warehouse_id VARCHAR(128) NOT NULL COMMENT '操作海外仓ID', storage_billing_status VARCHAR(32) NOT NULL COMMENT '仓储计费状态，初始PENDING_PRICING', storage_started_at DATETIME(3) NOT NULL COMMENT '仓储计费起算时间', created_at DATETIME(3) NOT NULL COMMENT '创建时间', PRIMARY KEY(id), UNIQUE KEY uk_ll_return_batch_no(batch_no), UNIQUE KEY uk_ll_return_batch_receipt(receipt_id), KEY idx_ll_return_batch_billing(customer_id,overseas_warehouse_id,storage_billing_status,storage_started_at)
) ENGINE=InnoDB COMMENT='每次退货签收生成的仓储费起算批次';
-- 2026-09-07 / 033 退货库存、退货箱唛和PDA同客户同SKU合箱。
USE baiyue_lastleg;
SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_return_receipt' AND column_name='carton_mark'), 'SELECT 1', 'ALTER TABLE ll_return_receipt ADD COLUMN carton_mark VARCHAR(128) NULL COMMENT ''签收生成或绑定的退货箱号'' AFTER receipt_batch_no'));
PREPARE return_receipt_carton_mark_incremental_stmt FROM @ddl; EXECUTE return_receipt_carton_mark_incremental_stmt; DEALLOCATE PREPARE return_receipt_carton_mark_incremental_stmt;
CREATE TABLE IF NOT EXISTS ll_return_inventory_carton (
id BIGINT NOT NULL COMMENT '退货库存箱ID', customer_id VARCHAR(128) NOT NULL COMMENT '客户ID和隔离键', overseas_warehouse_id VARCHAR(128) NOT NULL COMMENT '海外仓ID', source_receipt_id BIGINT NULL COMMENT '来源PDA签收单ID', source_batch_no VARCHAR(128) NULL COMMENT '来源签收批次号', carton_mark VARCHAR(128) NOT NULL COMMENT '退货箱号和箱唛编码', status VARCHAR(32) NOT NULL COMMENT 'AVAILABLE可用或MERGED已合箱', sku_types INT NOT NULL COMMENT '箱内SKU种类数', total_quantity BIGINT NOT NULL COMMENT '箱内总件数', length DECIMAL(12,3) NULL COMMENT '箱长CM', width DECIMAL(12,3) NULL COMMENT '箱宽CM', height DECIMAL(12,3) NULL COMMENT '箱高CM', weight DECIMAL(12,3) NULL COMMENT '箱重KG', created_at DATETIME(3) NOT NULL COMMENT '创建时间', updated_at DATETIME(3) NOT NULL COMMENT '最后更新时间', merged_at DATETIME(3) NULL COMMENT '合箱完成时间',
PRIMARY KEY(id), UNIQUE KEY uk_ll_return_inventory_carton_mark(carton_mark), UNIQUE KEY uk_ll_return_inventory_carton_receipt(source_receipt_id), KEY idx_ll_return_inventory_carton_customer(customer_id,overseas_warehouse_id,status,created_at), CONSTRAINT chk_ll_return_inventory_carton_quantity CHECK(sku_types>0 AND total_quantity>0), CONSTRAINT chk_ll_return_inventory_carton_status CHECK(status IN('AVAILABLE','MERGED'))
) ENGINE=InnoDB COMMENT='退货实物库存箱及箱唛';
SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_return_inventory_carton' AND column_name='source_return_no'), 'SELECT 1', 'ALTER TABLE ll_return_inventory_carton ADD COLUMN source_return_no VARCHAR(2000) NULL COMMENT ''来源退货单号'' AFTER source_batch_no'));
PREPARE return_inventory_carton_return_no_stmt FROM @ddl; EXECUTE return_inventory_carton_return_no_stmt; DEALLOCATE PREPARE return_inventory_carton_return_no_stmt;
SET @ddl = (SELECT IF(EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE() AND table_name='ll_return_inventory_carton' AND column_name='length'), 'SELECT 1', 'ALTER TABLE ll_return_inventory_carton ADD COLUMN length DECIMAL(12,3) NULL COMMENT ''箱长CM'', ADD COLUMN width DECIMAL(12,3) NULL COMMENT ''箱宽CM'', ADD COLUMN height DECIMAL(12,3) NULL COMMENT ''箱高CM'', ADD COLUMN weight DECIMAL(12,3) NULL COMMENT ''箱重KG'''));
PREPARE return_inventory_carton_dimension_stmt FROM @ddl; EXECUTE return_inventory_carton_dimension_stmt; DEALLOCATE PREPARE return_inventory_carton_dimension_stmt;
CREATE TABLE IF NOT EXISTS ll_return_inventory_carton_item (
id BIGINT NOT NULL COMMENT '退货库存箱SKU明细ID', carton_id BIGINT NOT NULL COMMENT '退货库存箱ID', customer_id VARCHAR(128) NOT NULL COMMENT '客户ID和隔离键', sku_code VARCHAR(128) NOT NULL COMMENT 'SKU编码', product_name_zh VARCHAR(255) NULL COMMENT '中文品名', quantity BIGINT NOT NULL COMMENT '该SKU箱内数量',
PRIMARY KEY(id), UNIQUE KEY uk_ll_return_inventory_carton_item(carton_id,sku_code), KEY idx_ll_return_inventory_carton_item_customer(customer_id,sku_code), CONSTRAINT chk_ll_return_inventory_carton_item_quantity CHECK(quantity>0)
) ENGINE=InnoDB COMMENT='退货库存箱内SKU和数量';
CREATE TABLE IF NOT EXISTS ll_return_inventory_balance (
id BIGINT NOT NULL COMMENT '退货库存余额ID', customer_id VARCHAR(128) NOT NULL COMMENT '客户ID和隔离键', overseas_warehouse_id VARCHAR(128) NOT NULL COMMENT '海外仓ID', sku_code VARCHAR(128) NOT NULL COMMENT 'SKU编码', product_name_zh VARCHAR(255) NULL COMMENT '中文品名', available_quantity BIGINT NOT NULL COMMENT '可用上架数量', carton_quantity BIGINT NOT NULL COMMENT '包含该SKU的可用箱数', created_at DATETIME(3) NOT NULL COMMENT '创建时间', updated_at DATETIME(3) NOT NULL COMMENT '最后更新时间',
PRIMARY KEY(id), UNIQUE KEY uk_ll_return_inventory_balance(customer_id,overseas_warehouse_id,sku_code), CONSTRAINT chk_ll_return_inventory_balance_quantity CHECK(available_quantity>=0 AND carton_quantity>=0)
) ENGINE=InnoDB COMMENT='退货库存按客户海外仓SKU汇总余额';
CREATE TABLE IF NOT EXISTS ll_return_inventory_operation (
id BIGINT NOT NULL COMMENT '退货库存PDA操作ID', operator_id VARCHAR(128) NOT NULL COMMENT 'PDA操作人ID', idempotency_key VARCHAR(255) NOT NULL COMMENT '操作幂等键', request_hash CHAR(64) NOT NULL COMMENT '请求内容SHA-256', operation_type VARCHAR(32) NOT NULL COMMENT '操作类型，当前MERGE', result_carton_id BIGINT NULL COMMENT '合箱结果退货库存箱ID', created_at DATETIME(3) NOT NULL COMMENT '创建时间', updated_at DATETIME(3) NOT NULL COMMENT '最后更新时间',
PRIMARY KEY(id), UNIQUE KEY uk_ll_return_inventory_operation_operator_key(operator_id,idempotency_key), KEY idx_ll_return_inventory_operation_result(result_carton_id)
) ENGINE=InnoDB COMMENT='退货库存PDA合箱幂等操作审计';