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Trabajo Práctico de Organización de Datos: Compresión
Trabajo Práctico de Organización de Datos: Compresión
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TP de Organización de Datos
1º Cuatrimestre - año 2012 - cátedra Argerich
Facultad de Ingeniería, Universidad de Buenos Aires
90541 - Chavar, Hugo91352 - Churca Torrusio, Federico90110 - Marcos, David88707 - Spacek, Daniel
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001740s ]
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:0.093009s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001371s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003234s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002490s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004823s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016177s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001242s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 294624 [ RunTime:0.013982s ]
