抽样误差的控制

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select * from tbl_Articles WHERE ArticleID=3105046 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3105046 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3105046 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1103311,1064119,1123263,1123040,1093321,1089464,1096989,1117003,1088605,1078735,1099857,1066470,1054934,1045867,1065739,1055678,1106078,1083059,1107058,1104434,1081195,1094393,1120410,1117914,1118543,1121414,1046706,1062094,1051135,1120219) ORDER BY field (ArticleID,1103311,1064119,1123263,1123040,1093321,1089464,1096989,1117003,1088605,1078735,1099857,1066470,1054934,1045867,1065739,1055678,1106078,1083059,1107058,1104434,1081195,1094393,1120410,1117914,1118543,1121414,1046706,1062094,1051135,1120219)