这是一个sql的reference,收集得很全的，是初学者不可少的工具的， 真的很好的，我以前总是不懂的去查书，现在不用了， 有这个就足够了，-This is a sql of reference, the entire collection made it is indispensable tools beginners, really good, I never used to understand to go, not now, this is sufficient,
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001085s ]
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:0.142549s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.003711s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001902s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001543s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006001s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001406s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.007379s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016937s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.000965s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 121313 [ RunTime:0.027448s ]
