用于大坝安全预警模型的多元回归以及变量分离的程序。也可以用于其他非线性回归-Dam safety warning model for multiple regression and variable separation procedures. Can also be used for other non-linear regression.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002237s ]
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:0.090389s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002274s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002096s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002319s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003930s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002033s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003596s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015456s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003244s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 11152 [ RunTime:0.001500s ]
