INSERT INTO sj_server_node (namespace_id, group_name, host_id, host_ip, host_port, expire_at, node_type, ext_attrs, create_dt) VALUES ( #{item.namespaceId,jdbcType=VARCHAR}, #{item.groupName,jdbcType=VARCHAR}, #{item.hostId,jdbcType=VARCHAR}, #{item.hostIp,jdbcType=VARCHAR}, #{item.hostPort,jdbcType=INTEGER}, #{item.expireAt,jdbcType=TIMESTAMP}, #{item.nodeType,jdbcType=TINYINT}, #{item.extAttrs,jdbcType=VARCHAR}, #{item.createDt,jdbcType=TIMESTAMP} ) UPDATE sj_server_node SET expire_at = #{item.expireAt}, update_dt = CURRENT_TIMESTAMP WHERE host_id = #{item.hostId} AND host_ip = #{item.hostIp}