通讯录管理系统,包括可行性研究,需求分析,整体设计,再详细设计,编码实现,测试-Address book management system, including feasibility studies, needs analysis, the overall design, then detailed design, coding, implementation, testing,
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.012669s ]
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:0.115982s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001049s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002565s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002723s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003288s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000988s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003936s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015275s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001091s ]
UPDATE `jrk_articles` SET `hits` = 3 WHERE `id` = 241670 [ RunTime:0.015650s ]