Sams_Teach_Yourself_SQL_in_10_Minutes
让初学者爱浅显的英文指引下，快速学习数据库-Let love Sams_Teach_Yourself_SQL_in_10_Minutes beginners in English under the guidance of simple, rapid learning database
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002004s ]
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:0.087956s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002629s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002070s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002750s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004953s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002630s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003567s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.021152s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002811s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 149786 [ RunTime:0.001423s ]
