哈尔滨工业大学计算机科学与技术学院编译原理课件,很全面,对广大编译原理爱好者有很好的帮助!-Harbin Industrial University Computer Science and Technology Institute courseware compiler theory, very comprehensive and of the general principles of compiling a very good lovers!
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001950s ]
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:0.147712s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001716s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002029s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001339s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003767s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001157s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003580s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.021176s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001685s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 297129 [ RunTime:0.001172s ]