本代码演示了使用MS SQL和delphi进行简单数据库开发,一个简单的学生成绩系统,附近中有数据库创建的文本-This code demonstrates the use of MS SQL, and delphi simple database development, a simple student achievement system, there is a database created in the vicinity of the text
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001261s ]
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:0.132881s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.020860s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.030464s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.012065s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.015014s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001480s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.007279s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.041568s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.014747s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 208267 [ RunTime:0.024139s ]