超线程有什么用

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select * from tbl_Articles WHERE ArticleID=1236073 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1236073 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1236073 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1113063,1118238,1102778,1100007,1106302,1104262,1119433,1100171,1115603,1118659,1097995,2816976,1108768,1116507,1104381,1102352,908040,1097237,1109236,1115547,1091015,1090951,1092740,1121824,1116503,1091125,1096322,1112358,1096957,1110836) ORDER BY field (ArticleID,1113063,1118238,1102778,1100007,1106302,1104262,1119433,1100171,1115603,1118659,1097995,2816976,1108768,1116507,1104381,1102352,908040,1097237,1109236,1115547,1091015,1090951,1092740,1121824,1116503,1091125,1096322,1112358,1096957,1110836)