comment comment_id, comment_pid, comment_pname, comment_article_id, comment_author_name, comment_author_email, comment_author_url, comment_author_avatar, comment_content, comment_agent, comment_ip, comment_create_time, comment_role, comment_user_id select from where comment_id = #{commentId,jdbcType=INTEGER} delete from where comment_id = #{commentId,jdbcType=INTEGER} delete from WHERE comment_user_id = #{userId} delete from WHERE comment_article_id = #{articleId} insert into (comment_pid, comment_pname, comment_article_id, comment_author_name, comment_author_email, comment_author_url, comment_author_avatar, comment_content, comment_agent, comment_ip, comment_create_time, comment_role, comment_user_id) values (#{commentPid,jdbcType=INTEGER}, #{commentPname,jdbcType=VARCHAR}, #{commentArticleId,jdbcType=INTEGER}, #{commentAuthorName,jdbcType=VARCHAR}, #{commentAuthorEmail,jdbcType=VARCHAR}, #{commentAuthorUrl,jdbcType=VARCHAR},#{commentAuthorAvatar}, #{commentContent,jdbcType=VARCHAR}, #{commentAgent,jdbcType=VARCHAR}, #{commentIp,jdbcType=VARCHAR}, #{commentCreateTime,jdbcType=TIMESTAMP}, #{commentRole,jdbcType=INTEGER}, #{commentUserId,jdbcType=INTEGER}) update comment_pid = #{commentPid,jdbcType=INTEGER}, comment_pname = #{commentPname,jdbcType=VARCHAR}, comment_article_id = #{commentArticleId,jdbcType=INTEGER}, comment_author_name = #{commentAuthorName,jdbcType=VARCHAR}, comment_author_email = #{commentAuthorEmail,jdbcType=VARCHAR}, comment_author_url = #{commentAuthorUrl,jdbcType=VARCHAR}, comment_content = #{commentContent,jdbcType=VARCHAR}, comment_agent = #{commentAgent,jdbcType=VARCHAR}, comment_ip = #{commentIp,jdbcType=VARCHAR}, comment_create_time = #{commentCreateTime,jdbcType=TIMESTAMP}, comment_author_avatar = #{commentAuthorAvatar}, comment_role = #{commentRole,jdbcType=INTEGER}, comment_user_id = #{commentUserId,jdbcType=INTEGER}, where comment_id = #{commentId,jdbcType=INTEGER} SELECT FROM WHERE comment_article_id = #{id} ORDER BY comment_id ASC SELECT FROM comment_user_id = #{userId} ORDER BY comment_id DESC SELECT FROM comment_article_id IN ( #{item} ) ORDER BY comment_id DESC SELECT count(*) FROM SELECT FROM comment_user_id = #{userId} ORDER BY comment_id DESC LIMIT #{limit} SELECT FROM WHERE comment_pid=#{id}