MySQL server has gone away
select * from ***_ecms_download where classid IN(1) and id in(8848424,1557449,12778036,1421650,8662515,9370238,2271752,10071576,7561249,2527984,10344627,5397305,8113150,4689171,3555461,9548412,2095891,3454171,1010859,1208186,7210524,1630073,10013146,2183690,6747526,8798677,3165482,5631373,8659273,7004359,5274170,4507697,8561709,5052205,5929247,4224223,1422442,8200900,1295798,8983592,10728785,11640326,1380896,5841934,3329496,4936257,2390345,5425287,8390329,3401105,6633374,2600853,5031078,3646519,4784443,11778505,12445096,7949825,4409877,8104369,1954184,9683947,12611966,10515793,1736151,5541213,1740015,3158494,742113,3035713,12141986,11470798,1676038,522882,4312732,5005434,5459039,6702977,10430621,849368,10103983,4063995,3450121,2135060,7710414,8234465,913564,7155510,3184289,5323342,2259878,5138373,2007288,1871844,2654165,3743340,7412958,4394081,6901734,8154972) order by newstime desc limit 10