本程序主要是用于编译原理中的语法分析用的是vc++语言，用的是LR1语法分析法。-this procedure is used mainly to the principle of compiler syntax analysis is vc language, the syntax is Sequence Analysis.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.010025s ]
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:0.182805s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.020768s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.009948s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001646s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003500s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001154s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004671s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.019602s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001156s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 57822 [ RunTime:0.023243s ]
