1 package # hide from PAUSE
7 use base qw/DBICTest::BaseResult/;
9 # this tests table name as scalar ref
11 __PACKAGE__->table(\'cd');
13 __PACKAGE__->add_columns(
15 data_type => 'integer',
16 is_auto_increment => 1,
19 data_type => 'integer',
22 data_type => 'varchar',
26 data_type => 'varchar',
30 data_type => 'integer',
35 data_type => 'integer',
40 __PACKAGE__->set_primary_key('cdid');
41 __PACKAGE__->add_unique_constraint([ qw/artist title/ ]);
43 __PACKAGE__->belongs_to( artist => 'DBICTest::Schema::Artist', undef, {
45 proxy => { artist_name => 'name' },
47 __PACKAGE__->belongs_to( very_long_artist_relationship => 'DBICTest::Schema::Artist', 'artist', {
51 # in case this is a single-cd it promotes a track from another cd
52 __PACKAGE__->belongs_to( single_track => 'DBICTest::Schema::Track',
53 { 'foreign.trackid' => 'self.single_track' },
54 { join_type => 'left'},
57 # add a non-left single relationship for the complex prefetch tests
58 __PACKAGE__->belongs_to( existing_single_track => 'DBICTest::Schema::Track',
59 { 'foreign.trackid' => 'self.single_track' },
62 __PACKAGE__->has_many( tracks => 'DBICTest::Schema::Track' );
63 __PACKAGE__->has_many(
64 tags => 'DBICTest::Schema::Tag', undef,
65 { order_by => 'tag' },
67 __PACKAGE__->has_many(
68 cd_to_producer => 'DBICTest::Schema::CD_to_Producer' => 'cd'
71 # the undef condition in this rel is *deliberate*
72 # tests oddball legacy syntax
73 __PACKAGE__->might_have(
74 liner_notes => 'DBICTest::Schema::LinerNotes', undef,
75 { proxy => [ qw/notes/ ] },
77 __PACKAGE__->might_have(artwork => 'DBICTest::Schema::Artwork', 'cd_id');
78 __PACKAGE__->has_one(mandatory_artwork => 'DBICTest::Schema::Artwork', 'cd_id');
80 __PACKAGE__->many_to_many( producers => cd_to_producer => 'producer' );
81 __PACKAGE__->many_to_many(
82 producers_sorted => cd_to_producer => 'producer',
83 { order_by => 'producer.name' },
86 __PACKAGE__->belongs_to('genre', 'DBICTest::Schema::Genre',
90 on_delete => 'SET NULL',
91 on_update => 'CASCADE',
95 #This second relationship was added to test the short-circuiting of pointless
96 #queries provided by undef_on_null_fk. the relevant test in 66relationship.t
97 __PACKAGE__->belongs_to('genre_inefficient', 'DBICTest::Schema::Genre',
98 { 'foreign.genreid' => 'self.genreid' },
101 on_delete => 'SET NULL',
102 on_update => 'CASCADE',
103 undef_on_null_fk => 0,
108 # This is insane. Don't ever do anything like that
109 # This is for testing purposes only!
111 # mst: mo: DBIC is an "object relational mapper"
112 # mst: mo: not an "object relational hider-because-mo-doesn't-understand-databases
113 # ribasushi: mo: try it with a subselect nevertheless, I'd love to be proven wrong
114 # ribasushi: mo: does sqlite actually take this?
115 # ribasushi: an order in a correlated subquery is insane - how long does it take you on real data?
117 __PACKAGE__->might_have(
119 'DBICTest::Schema::Track',
124 "$args->{foreign_alias}.trackid" => { '=' =>
125 $args->{self_resultsource}->schema->resultset('Track')->search(
126 { 'correlated_tracks.cd' => { -ident => "$args->{self_alias}.cdid" } },
128 order_by => { -desc => 'position' },
130 alias => 'correlated_tracks',
131 columns => ['trackid']