select    concat(dsw_cluster_name,',',logic_pod_name) as event_obj,    concat(dsw_cluster_name,',',logic_pod_name, ' PFC STORM. 详情: ',    '流量突跃 ',    cast(FLOW_RX_BPS_RATE100 as int),    '%(RX)',    '; ',    cast(FLOW_TX_BPS_RATE100 as int),    '%(TX)',    '; PFC 突增 ',    cast(PFC_RX_PPS_RATE*100 as int),    '%(RECV)') as brieffrom SOURCE_BASIC_EVENT_POD_FLOW_AND_PFC_TRENDwhere win_end >= '2020-05-19 21:14:12'    and win_end < '2020-05-20 21:14:12'    and PFC_RX_PPS_RATE >= 100    and (FLOW_RX_BPS_RATE <= -0.2 and FLOW_TX_BPS_RATE <= -0.2)