COM连接点测试,包括单个和多个连接点,例子比较经典,可作为参考代码-COM connection point tests, including single and multiple connections, the more classic example, the code could be used as reference
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001157s ]
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:0.061292s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001086s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001338s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000948s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003195s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000812s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003788s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.017726s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001209s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 137906 [ RunTime:0.018785s ]
