ALTER TABLE industrial_land_supply ADD countersign_comment text COLLATE utf8_bin COMMENT '会签说明'
ALTER TABLE industrial_land_supply ADD content_text text COLLATE utf8_bin COMMENT '介绍 纯文本格式' AFTER content
ALTER TABLE industrial_land_supply ADD consultation_summary_text text COLLATE utf8_bin COMMENT '介绍 纯文本格式' AFTER consultation_summary