9 my $schema = DBICTest->init_schema();
13 my $rs = $schema->resultset('CD')->search({},
15 '+select' => \ 'COUNT(*)',
19 lives_ok(sub { $rs->first->get_column('count') }, 'additional count rscolumn present');
20 dies_ok(sub { $rs->first->get_column('nonexistent_column') }, 'nonexistant column requests still throw exceptions');
22 $rs = $schema->resultset('CD')->search({},
24 '+select' => [ \ 'COUNT(*)', 'title' ],
25 '+as' => [ 'count', 'addedtitle' ]
28 lives_ok(sub { $rs->first->get_column('count') }, 'multiple +select/+as columns, 1st rscolumn present');
29 lives_ok(sub { $rs->first->get_column('addedtitle') }, 'multiple +select/+as columns, 2nd rscolumn present');
31 $rs = $schema->resultset('CD')->search({},
33 '+select' => [ \ 'COUNT(*)', 'title' ],
34 '+as' => [ 'count', 'addedtitle' ]
39 '+as' => 'addedtitle2'
42 lives_ok(sub { $rs->first->get_column('count') }, '+select/+as chained search 1st rscolumn present');
43 lives_ok(sub { $rs->first->get_column('addedtitle') }, '+select/+as chained search 1st rscolumn present');
44 lives_ok(sub { $rs->first->get_column('addedtitle2') }, '+select/+as chained search 3rd rscolumn present');
47 # test the from search attribute (gets between the FROM and WHERE keywords, allows arbitrary subselects)
48 # also shows that outer select attributes are ok (i.e. order_by)
50 # from doesn't seem to be useful without using a scalarref - there were no initial tests >:(
52 my $cds = $schema->resultset ('CD')->search ({}, { order_by => 'me.cdid'}); # make sure order is consistent
53 cmp_ok ($cds->count, '>', 2, 'Initially populated with more than 2 CDs');
55 my $table = $cds->result_source->name;
56 my $subsel = $cds->search ({}, {
57 columns => [qw/cdid title/],
58 from => \ "(SELECT cdid, title FROM $table LIMIT 2) me",
61 is ($subsel->count, 2, 'Subselect correctly limited the rs to 2 cds');
62 is ($subsel->next->title, $cds->next->title, 'First CD title match');
63 is ($subsel->next->title, $cds->next->title, 'Second CD title match');
65 is($schema->resultset('CD')->current_source_alias, "me", '$rs->current_source_alias returns "me"');