一个非常好的C#的数据库教程，里面包含了常用的数据库操作，以及最新的NHibernate、数据映射方案，本教程对C#数据库提供了一个更为深层次的讲解-A very good C# tutorial database, which contains a common database operations, and the latest NHibernate, data mapping program, the tutorial on the C# database provides a more in-depth explanations
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001163s ]
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:0.093673s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001086s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001172s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000991s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003024s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000885s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003740s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016207s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001148s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 68579 [ RunTime:0.018134s ]
