select comment_id, article_id, user_id, reply_id, to_comment_id, to_user_id, comment_text, comment_type, create_time, create_by, update_time, update_by, del_flag from tb_business_article_comment insert into tb_business_article_comment comment_id, article_id, user_id, reply_id, to_comment_id, to_user_id, comment_text, comment_type, create_time, create_by, update_time, update_by, del_flag, #{commentId}, #{articleId}, #{userId}, #{replyId}, #{toCommentId}, #{toUserId}, #{commentText}, #{commentType}, #{createTime}, #{createBy}, #{updateTime}, #{updateBy}, #{delFlag}, update tb_business_article_comment article_id = #{articleId}, user_id = #{userId}, reply_id = #{replyId}, to_comment_id = #{toCommentId}, to_user_id = #{toUserId}, comment_text = #{commentText}, comment_type = #{commentType}, create_time = #{createTime}, create_by = #{createBy}, update_time = #{updateTime}, update_by = #{updateBy}, del_flag = #{delFlag}, where comment_id = #{commentId} delete from tb_business_article_comment where comment_id = #{commentId} delete from tb_business_article_comment where comment_id in #{commentId}