select tech_id, tech_title, tech_content, tech_category, tech_images, sort_order, status, create_by, create_time, update_by, update_time, remark from huayang_company_tech and tech_title like concat('%', #{techTitle}, '%') and tech_category = #{techCategory} and status = #{status} order by sort_order asc where tech_id = #{techId} insert into huayang_company_tech tech_title, tech_content, tech_category, tech_images, sort_order, status, create_by, create_time, update_by, update_time, remark, #{techTitle}, #{techContent}, #{techCategory}, #{techImages}, #{sortOrder}, #{status}, #{createBy}, #{createTime}, #{updateBy}, #{updateTime}, #{remark}, update huayang_company_tech tech_title = #{techTitle}, tech_content = #{techContent}, tech_category = #{techCategory}, tech_images = #{techImages}, sort_order = #{sortOrder}, status = #{status}, update_by = #{updateBy}, update_time = #{updateTime}, remark = #{remark}, where tech_id = #{techId} delete from huayang_company_tech where tech_id = #{techId} delete from huayang_company_tech where tech_id in #{techId}