榻榻米为什么这么硬呢?

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select * from tbl_Articles WHERE ArticleID=3322057 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3322057 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3322057 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3228305,2144078,811952,476837,775641,2288083,496895,2748900,1085285,1102773,3495149,1911537,1178071,1207832,3519831,3104525,756527,2265282,2355663,3491428,1130056,3446733,866301,2823350,1555211,2830315,801984,378621,3250441,1875128) ORDER BY field (ArticleID,3228305,2144078,811952,476837,775641,2288083,496895,2748900,1085285,1102773,3495149,1911537,1178071,1207832,3519831,3104525,756527,2265282,2355663,3491428,1130056,3446733,866301,2823350,1555211,2830315,801984,378621,3250441,1875128)