图的深度优先遍历和广度优先遍历,以邻接矩阵方式输入。(按照提示输入)! - The chart depth first spreads the calendar and the breadth first spreads the calendar, is next the matrix way input. (According
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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:0.093537s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001808s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000876s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001109s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 443479 [ RunTime:0.028342s ]