西电出版的组态软件设计与开发，对于从事工业控制上位机软件开发的人来说，具有很强的参考价值。-published in the West-- Configuration software design and development, for industrial control PC software development people. strong reference value.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001025s ]
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:0.059287s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000966s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000822s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.002774s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000831s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003751s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014058s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001033s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 141355 [ RunTime:0.017740s ]
