MySQL server has gone away
select * from ***_ecms_download where classid IN(1) and id in(3309937,8706829,11276904,11353784,11669329,5201050,2766690,6301255,12924902,860936,6440706,4805488,5093228,6709762,2665905,1552973,12040607,2011962,10669962,10331568,825214,10389294,2644380,3054908,12725808,3178106,6627847,1881495,10106502,10472577,11019948,416439,6179405,9296851,11770124,4848734,1497901,1536813,11149890,1422802,2397650,4590596,6228190,7490778,11300259,8893996,9043652,10340865,10905859,6713614,7672432,11730973,4102907,10316712,1785881,3828715,494818,8413628,5710110,10601220,5886205,3730058,11017560,12065511,26909,9787683,3914245,1524710,11324396,2064134,2947412,722045,6654630,9175503,8212724,4954888,5069499,4256375,2295752,2975357,10969890,9968085,1706330,2072797,7284796,3492112,5901412,7779515,11905641,11611423,5380735,4791845,2341480,3398294,3857355,2368290,185976,7771500,3892900,11510273) order by newstime desc limit 10