lh值多少算正常

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select * from tbl_Articles WHERE ArticleID=892798 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=892798 LIMIT 0,1
select * from tbl_Articles_sphinx where id=892798 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2541229,1324754,3300329,2246999,688400,1122010,2657434,2120911,308546,1100175,377848,974114,191102,156927,929457,1051803,1115305,236208,250737,1903139,2714295,1986260,702203,464007,266263,157816,2536080,1128745,1350941,1128703) ORDER BY field (ArticleID,2541229,1324754,3300329,2246999,688400,1122010,2657434,2120911,308546,1100175,377848,974114,191102,156927,929457,1051803,1115305,236208,250737,1903139,2714295,1986260,702203,464007,266263,157816,2536080,1128745,1350941,1128703)