请教一下什么叫快闪

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select * from tbl_Articles WHERE ArticleID=337662 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=337662 LIMIT 0,1
select * from tbl_Articles_sphinx where id=337662 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1048220,1078901,1052749,1081241,1091990,1063237,1089842,1072713,1047767,1068880,1061838,1072903,1070732,1043706,1086264,1070848,1066612,1108986,1065019,1052529,1044867,1015577,1068222,1076824,1075881,1077084,1070939,1080827,1074198,1063315) ORDER BY field (ArticleID,1048220,1078901,1052749,1081241,1091990,1063237,1089842,1072713,1047767,1068880,1061838,1072903,1070732,1043706,1086264,1070848,1066612,1108986,1065019,1052529,1044867,1015577,1068222,1076824,1075881,1077084,1070939,1080827,1074198,1063315)