《mapinfo用户指南》刚学maoinfo的人一定用得着，讲得很细，很透，很易学-"MapInfo User"s Guide" just learning the maoinfo certainly worthwhile, speaking very carefully, very thoroughly, it is very easy to learn
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001360s ]
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:0.095335s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001375s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001276s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003998s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001189s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014854s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001485s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 158991 [ RunTime:0.005291s ]
