信中的此致的此指什么

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select * from tbl_Articles WHERE ArticleID=130701 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=130701 LIMIT 0,1
select * from tbl_Articles_sphinx where id=130701 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1076541,1119648,1074618,1084445,1051135,1093154,1119464,1069335,1102738,1072050,1072747,1108562,1086224,1055718,1098525,1095792,1112160,1053404,1092642,1080375,986890,1100899,1133243,1074712,1081959,1108976,1127741,1066498,1078150,1107028) ORDER BY field (ArticleID,1076541,1119648,1074618,1084445,1051135,1093154,1119464,1069335,1102738,1072050,1072747,1108562,1086224,1055718,1098525,1095792,1112160,1053404,1092642,1080375,986890,1100899,1133243,1074712,1081959,1108976,1127741,1066498,1078150,1107028)