visual DSP++编程优化手册。该手册的目的就是使你的c程序更加有效。-visual DSP++ programming optimization manual. The purpose of this manual is to make your c program more effective.
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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:0.150333s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001504s ]
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