81 lines
2.3 KiB
SQL
81 lines
2.3 KiB
SQL
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-- 海外仓换标字段增量（MySQL 8.0）
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-- 目标数据库：baiyue_lastleg
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-- 用途：为已有 ll_relabel_item 表补齐 FBA目的仓、箱唛/SKU/组合换标字段。
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-- 说明：脚本可重复执行；不会修改或删除业务数据。
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CREATE DATABASE IF NOT EXISTS baiyue_lastleg
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DEFAULT CHARACTER SET utf8mb4
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COLLATE utf8mb4_unicode_ci;
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USE baiyue_lastleg;
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DROP PROCEDURE IF EXISTS _tmp_add_relabel_fields;
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DELIMITER $$
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CREATE PROCEDURE _tmp_add_relabel_fields()
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BEGIN
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.tables
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WHERE table_schema = DATABASE()
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AND table_name = 'll_relabel_item'
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) THEN
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SIGNAL SQLSTATE '45000'
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SET MESSAGE_TEXT = 'll_relabel_item 不存在，请先初始化 baiyue_lastleg 基线表';
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END IF;
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = DATABASE()
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AND table_name = 'll_relabel_item'
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AND column_name = 'destination_fba_warehouse_code'
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) THEN
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ALTER TABLE ll_relabel_item
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ADD COLUMN destination_fba_warehouse_code VARCHAR(128) NULL
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COMMENT 'FBA目的仓编码（与海外操作仓分离）';
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END IF;
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = DATABASE()
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AND table_name = 'll_relabel_item'
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AND column_name = 'operation_type'
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) THEN
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ALTER TABLE ll_relabel_item
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ADD COLUMN operation_type VARCHAR(32) NOT NULL DEFAULT 'CARTON_LABEL'
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COMMENT '换标模式：箱唛、SKU或组合换标';
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END IF;
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = DATABASE()
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AND table_name = 'll_relabel_item'
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AND column_name = 'sku_relabel_items_json'
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) THEN
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ALTER TABLE ll_relabel_item
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ADD COLUMN sku_relabel_items_json JSON NULL
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COMMENT '同箱SKU换标子明细快照（数量按件）';
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END IF;
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END$$
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DELIMITER ;
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CALL _tmp_add_relabel_fields();
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DROP PROCEDURE IF EXISTS _tmp_add_relabel_fields;
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SELECT
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table_schema,
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table_name,
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column_name,
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column_type,
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is_nullable,
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column_default,
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ordinal_position,
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column_comment
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FROM information_schema.columns
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WHERE table_schema = 'baiyue_lastleg'
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AND table_name = 'll_relabel_item'
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AND column_name IN ('destination_fba_warehouse_code', 'operation_type', 'sku_relabel_items_json')
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ORDER BY ordinal_position;
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