MySQL server has gone away
select * from ***_ecms_download where classid IN(1) and id in(9663542,540729,9137354,2657175,12315939,1172698,2262043,3511705,8164156,674770,6173530,1339960,2263570,10206213,5039297,8387131,3586027,10106451,2421600,1841430,3287765,1874251,6796721,10888896,12817508,4983185,12382566,12542377,10666835,10524552,2232866,7330377,11064281,11369221,9986553,10380219,12540920,12247597,891924,7705075,12921367,7064455,9044035,2184937,4270668,1083332,10571069,7855695,11188783,12991669,9696126,1476548,1865919,3492846,12364445,1683427,8475032,11747010,1225804,6141867,9271562,3457670,472243,7335843,1826890,10457796,4716062,1367809,9705392,5606986,9071884,9626759,12670442,5115919,11810696,3941109,6198251,9381764,11795805,4387033,9373432,8491931,5862582,11238352,11983778,5227026,12920779,7458809,3974036,1146583,600675,245598,4603253,1071918,7580441,6429144,11528715,12295503,7795954,8234106) order by newstime desc limit 10