这个C语言程序用于复制字符串，同时可以连接字符串。两个功能是连载一起的-The C language program used to copy the string at the same time can connect string. Two features are serialized together
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002015s ]
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:0.088442s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002201s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001928s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002432s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003727s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002253s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003441s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014763s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002549s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 229945 [ RunTime:0.001264s ]
