1 package # hide from PAUSE
7 use base 'DBICTest::BaseResult';
8 use DBICTest::Util 'check_customcond_args';
10 # this tests table name as scalar ref
12 __PACKAGE__->table(\'cd');
14 __PACKAGE__->add_columns(
16 data_type => 'integer',
17 is_auto_increment => 1,
20 data_type => 'integer',
23 data_type => 'varchar',
27 data_type => 'varchar',
31 data_type => 'integer',
36 data_type => 'integer',
41 __PACKAGE__->set_primary_key('cdid');
42 __PACKAGE__->add_unique_constraint([ qw/artist title/ ]);
44 __PACKAGE__->belongs_to( artist => 'DBICTest::Schema::Artist', undef, {
46 proxy => { artist_name => 'name' },
48 __PACKAGE__->belongs_to( very_long_artist_relationship => 'DBICTest::Schema::Artist', 'artist', {
52 # in case this is a single-cd it promotes a track from another cd
53 __PACKAGE__->belongs_to( single_track => 'DBICTest::Schema::Track',
54 { 'foreign.trackid' => 'self.single_track' },
55 { join_type => 'left'},
58 __PACKAGE__->belongs_to( single_track_opaque => 'DBICTest::Schema::Track',
60 my $args = &check_customcond_args;
61 \ " $args->{foreign_alias}.trackid = $args->{self_alias}.single_track ";
63 { join_type => 'left'},
66 # add a non-left single relationship for the complex prefetch tests
67 __PACKAGE__->belongs_to( existing_single_track => 'DBICTest::Schema::Track',
68 { 'foreign.trackid' => 'self.single_track' },
71 __PACKAGE__->has_many( tracks => 'DBICTest::Schema::Track' );
72 __PACKAGE__->has_many(
73 tags => 'DBICTest::Schema::Tag', undef,
74 { order_by => 'tag' },
76 __PACKAGE__->has_many(
77 cd_to_producer => 'DBICTest::Schema::CD_to_Producer' => 'cd'
80 __PACKAGE__->has_many( twokeys => 'DBICTest::Schema::TwoKeys', 'cd' );
83 # the undef condition in this rel is *deliberate*
84 # tests oddball legacy syntax
85 __PACKAGE__->might_have(
86 liner_notes => 'DBICTest::Schema::LinerNotes', undef,
87 { proxy => [ qw/notes/ ] },
89 __PACKAGE__->might_have(artwork => 'DBICTest::Schema::Artwork', 'cd_id');
90 __PACKAGE__->has_one(mandatory_artwork => 'DBICTest::Schema::Artwork', 'cd_id');
92 __PACKAGE__->many_to_many( producers => cd_to_producer => 'producer' );
93 __PACKAGE__->many_to_many(
94 producers_sorted => cd_to_producer => 'producer',
95 { order_by => 'producer.name' },
98 __PACKAGE__->belongs_to('genre', 'DBICTest::Schema::Genre',
102 on_delete => 'SET NULL',
103 on_update => 'CASCADE',
107 #This second relationship was added to test the short-circuiting of pointless
108 #queries provided by undef_on_null_fk. the relevant test in 66relationship.t
109 __PACKAGE__->belongs_to('genre_inefficient', 'DBICTest::Schema::Genre',
110 { 'foreign.genreid' => 'self.genreid' },
113 on_delete => 'SET NULL',
114 on_update => 'CASCADE',
115 undef_on_null_fk => 0,
120 # This is insane. Don't ever do anything like that
121 # This is for testing purposes only!
123 # mst: mo: DBIC is an "object relational mapper"
124 # mst: mo: not an "object relational hider-because-mo-doesn't-understand-databases
125 # ribasushi: mo: try it with a subselect nevertheless, I'd love to be proven wrong
126 # ribasushi: mo: does sqlite actually take this?
127 # ribasushi: an order in a correlated subquery is insane - how long does it take you on real data?
129 __PACKAGE__->might_have(
131 'DBICTest::Schema::Track',
133 # This is for test purposes only. A regular user does not
134 # need to sanity check the passed-in arguments, this is what
135 # the tests are for :)
136 my $args = &check_customcond_args;
140 "$args->{foreign_alias}.trackid" => { '=' =>
141 $args->{self_resultsource}->schema->resultset('Track')->search(
142 { 'correlated_tracks.cd' => { -ident => "$args->{self_alias}.cdid" } },
144 order_by => { -desc => 'position' },
146 alias => 'correlated_tracks',
147 columns => ['trackid']