用指向指针的指针变量访问一维和二维数组
用C语言编制,用于对一维或二维数组的指针间接访问-indicators used at the target variable visit one-and two-dimensional arrays in C language for the right one-dimensional or two-dimensional array of indirect indicators visit
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001755s ]
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:0.086515s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002456s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001934s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002147s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003608s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001916s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003215s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014530s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002435s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 321580 [ RunTime:0.001141s ]