powerbuilder 环境下的图书管理系统，可以适用于中小企业的图书管理部门，数据库采用sybase的 ASA 。-PowerBuilder environment of library management system, SMEs can apply to the library management, database using the ASA sybase.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001040s ]
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:0.093788s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001467s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002110s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001459s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005802s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001238s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006406s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015185s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.000981s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 280232 [ RunTime:0.014114s ]
