Join in Sqlite Intermediary table -


i have schema in sqlite database

create table `cars` (     `id`    integer,     `name`  text,     primary key(id) );  create table `owners` ( `id`    integer, `name`  text, primary key(id) );

and intermediary table between owners table , cars table

create table `ownercars` (     `ownerid`   integer,     `carid` integer,     primary key(ownerid,carid),     foreign key(`ownerid`) references `owners`(`id`),     foreign key(`carid`) references `cars`(`id`) );

querying i'll owners have cars , car count

select ownerid, count(carid) carscount ownercars                              inner join owners on ownerid = id                             group by(ownerid)

how can owners (including without cars , car count 0). help!

use left outer join query, keep owner table left.

select o.id, count(carid) carscount  owner o left outer join ownercars on ownerid = o.id group by(o.id)

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