单词词频统计程序,结果使文章中的单词按字典顺序排列，且计算出每个单词出现的频率（即次数）-Word Frequency Statistics of procedures, resulting in articles in the order of words according to the dictionary, and to calculate the frequency of each word (ie, times)
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001475s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.078611s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001110s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000980s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003118s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000846s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014568s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001572s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 68554 [ RunTime:0.017042s ]
