8 use DBICTest ':DiffSQL';
10 my $schema = DBICTest->init_schema();
12 my $new_rs = $schema->resultset('Artist')->search({
13 'artwork_to_artist.artist_id' => 1
15 join => 'artwork_to_artist'
17 lives_ok { $new_rs->count } 'regular search works';
18 lives_ok { $new_rs->search({ 'artwork_to_artist.artwork_cd_id' => 1})->count }
19 '... and chaining off that using join works';
20 lives_ok { $new_rs->search({ 'artwork_to_artist.artwork_cd_id' => 1})->as_subselect_rs->count }
21 '... and chaining off the virtual view works';
22 dies_ok { $new_rs->as_subselect_rs->search({'artwork_to_artist.artwork_cd_id'=> 1})->count }
23 q{... but chaining off of a virtual view using join doesn't work};
25 my $book_rs = $schema->resultset ('BooksInLibrary')->search ({}, { join => 'owner' });
28 $book_rs->as_subselect_rs->as_query,
29 '(SELECT me.id, me.source, me.owner, me.title, me.price
31 SELECT me.id, me.source, me.owner, me.title, me.price
33 JOIN owners owner ON owner.id = me.owner
37 [ [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' }
39 'Resultset-class attributes do not seep outside of the subselect',
43 $schema->resultset('CD')->search ({}, {
45 join => [ 'genre', { artist => 'cds' } ],
49 artist__name => 'artist.name',
50 genre__name => 'genre.name',
51 cds_for_artist => \ '(SELECT COUNT(*) FROM cds WHERE cd.artist = artist.id)',
53 order_by => { -desc => 'me.year' },
54 })->count_rs->as_query,
58 SELECT artist.name AS artist__name, (SELECT COUNT(*) FROM cds WHERE cd.artist = artist.id), genre.name AS genre__name, me.title, me.year
61 ON genre.genreid = me.genreid
62 JOIN artist artist ON artist.artistid = me.artist
63 GROUP BY artist.name, (SELECT COUNT(*) FROM cds WHERE cd.artist = artist.id), genre.name, me.title, me.year
67 [ [{ sqlt_datatype => 'integer' } => 2 ] ],