CREATE TABLE `advert_have` ( `id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT, `id_who_rent` int(11) NOT NULL DEFAULT '0', `data_dod` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', `miasto` int(11) NOT NULL DEFAULT '0', `ulica` varchar(40) NOT NULL DEFAULT '', `name` varchar(20) NOT NULL DEFAULT '', PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=62 ;
CREATE TABLE `advert_have_room` ( `id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT, `id_advert` int(11) NOT NULL DEFAULT '0', `czynsz` varchar(5) NOT NULL DEFAULT '', PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=66 ;
i teraz przykladowe dane
TABLE advert_have id | name 2 | xxxx 3 | cccc 4 | ffffff
TABLE advert_have_room id | id_advert | czynsz 1 |2 | 40 2 |3 | 30 3 |3 | 20 4 |4 | 10 5 |4 | 60
advert_have.id = advert_have_room.id_advert
czy da sie zrobic takie zapytanie ktore wyswietli mi cos takiego - chodzi o to aby czynsz z tej drugiej tabeli byl sumowany dla takich samych id_advert
id | name | czynsz 2 | xxxx | 40 3 | ccccc | 50 4 | ffffff | 70