这是插件程序中一个插件的实际例子，里面已经给出了很详细的实现。大家看一下，自己子要稍加改造，就可以应用于自己的工程。-This is a plug-in procedures plugin actual examples, which has given a very detailed implementation. We look at their son to a little alteration, it can be applied to their project.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001532s ]
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:0.128342s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002008s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003422s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001801s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006684s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001781s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006179s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016460s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001951s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 204173 [ RunTime:0.001389s ]
