my ($sql, @bind) = $sqlac->select({
select => [ qw(artist.id artist.name), { -func => [ json_agg => 'cd' ] } ],
from => [
- artist => -join => [ cd => on => { 'cd.artist_id' => 'artist.id' } ],
+ { artists => { -as => 'artist' } },
+ -join => [ cds => as => 'cd' => on => { 'cd.artist_id' => 'artist.id' } ],
],
where => { 'artist.genres', => { '@>', { -value => [ 'Rock' ] } } },
order_by => 'artist.name',
$sql, \@bind,
q{
SELECT artist.id, artist.name, JSON_AGG(cd)
- FROM artist JOIN cd ON cd.artist_id = artist.id
+ FROM artists AS artist JOIN cds AS cd ON cd.artist_id = artist.id
WHERE artist.genres @> ?
ORDER BY artist.name
GROUP BY artist.id