给出给定LL(1)文法的FIRST和FOLLOW集，求出相应的分析表以及对给定字符串进行分析，判断是否属于该文法 -Give a given LL (1) grammar of the FIRST and FOLLOW sets, calculated the corresponding analysis table, as well as an analysis of the given string to determine whether or not belong to the grammar
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000958s ]
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:0.057923s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000886s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.000955s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000841s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.002881s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000734s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003325s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.012993s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.000945s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 158301 [ RunTime:0.017481s ]
