智能的词法分析 ，能任意输入正则表达式，能求出NFA，DFA，minDFA,和最后的匹配情况-Lexical analysis of intelligence, can enter any regular expression can be obtained NFA, DFA, minDFA, and the final match of the situation
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000916s ]
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:0.079258s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001071s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001169s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001001s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003211s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000917s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003698s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014922s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001458s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 133477 [ RunTime:0.041239s ]
