编辑器 很详细 但太复杂了，耐心的人可以考虑研究以下 非常适合C的初学者 大家一起来研究以下吧-Editor very detailed but too complex and the patient can consider the following very suitable for beginners C everyone a study following it up
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002154s ]
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:0.094215s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002807s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001882s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002459s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003807s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002218s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003223s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015146s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002488s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 297833 [ RunTime:0.001164s ]
