MySql没有提供top方法。可是他有limit方法提供同样的功能。
SELECT * FROM `tfidf` order by weight desc limit 1, 10830
SELECT * FROM `tfidf` order by weight desc limit 10
2018-07-03 22:51:51
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MySql没有提供top方法。可是他有limit方法提供同样的功能。
SELECT * FROM `tfidf` order by weight desc limit 1, 10830
SELECT * FROM `tfidf` order by weight desc limit 10
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