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wuhan-saga/database/patch_product_cover_content.sql

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-- 已有库一次性补丁:产品相关表增加摘要、详情正文、封面及备件技术参数
-- 执行前请备份。若列已存在会报错,可忽略对应语句。
ALTER TABLE f_product_line
ADD COLUMN excerpt_zh VARCHAR(500) NULL COMMENT '列表摘要(中文)' AFTER achievements,
ADD COLUMN excerpt_en VARCHAR(500) NULL COMMENT '列表摘要(英文)' AFTER excerpt_zh,
ADD COLUMN content_zh MEDIUMTEXT NULL COMMENT '详情正文HTML中文' AFTER excerpt_en,
ADD COLUMN content_en MEDIUMTEXT NULL COMMENT '详情正文HTML英文' AFTER content_zh,
ADD COLUMN cover_image VARCHAR(500) NULL COMMENT '封面图路径' AFTER content_en;
ALTER TABLE f_single_equipment
ADD COLUMN excerpt_zh VARCHAR(500) NULL COMMENT '列表摘要(中文)' AFTER specifications_en,
ADD COLUMN excerpt_en VARCHAR(500) NULL COMMENT '列表摘要(英文)' AFTER excerpt_zh,
ADD COLUMN content_zh MEDIUMTEXT NULL COMMENT '详情正文HTML中文' AFTER excerpt_en,
ADD COLUMN content_en MEDIUMTEXT NULL COMMENT '详情正文HTML英文' AFTER content_zh,
ADD COLUMN cover_image VARCHAR(500) NULL COMMENT '封面图路径' AFTER content_en;
ALTER TABLE f_spare_part
ADD COLUMN excerpt_zh VARCHAR(500) NULL COMMENT '列表摘要(中文)' AFTER applications,
ADD COLUMN excerpt_en VARCHAR(500) NULL COMMENT '列表摘要(英文)' AFTER excerpt_zh,
ADD COLUMN content_zh MEDIUMTEXT NULL COMMENT '详情正文HTML中文' AFTER excerpt_en,
ADD COLUMN content_en MEDIUMTEXT NULL COMMENT '详情正文HTML英文' AFTER content_zh,
ADD COLUMN cover_image VARCHAR(500) NULL COMMENT '封面图路径' AFTER content_en,
ADD COLUMN specifications_zh TEXT NULL COMMENT '技术参数(中文)' AFTER cover_image,
ADD COLUMN specifications_en TEXT NULL COMMENT '技术参数(英文)' AFTER specifications_zh;