一问三不知的意思

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select * from tbl_Articles WHERE ArticleID=2828591 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2828591 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2828591 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3415038,1070130,1174433,3328500,1071347,1525517,405078,529901,925324,3337569,2858618,3200472,1096150,1209773,1992200,1165631,2256482,365842,361055,1749788,3491863,1182687,3379831,530965,989154,2959590,742050,2952352,930864,2732987) ORDER BY field (ArticleID,3415038,1070130,1174433,3328500,1071347,1525517,405078,529901,925324,3337569,2858618,3200472,1096150,1209773,1992200,1165631,2256482,365842,361055,1749788,3491863,1182687,3379831,530965,989154,2959590,742050,2952352,930864,2732987)