4 use warnings FATAL => 'all';
11 use DBIC::SqlMakerTest;
15 my $schema = DBICTest->init_schema();
16 my $art_rs = $schema->resultset('Artist');
17 my $cdrs = $schema->resultset('CD');
20 my $cdrs2 = $cdrs->search({
21 artist_id => { 'in' => $art_rs->search({}, { rows => 1 })->get_column( 'id' )->as_query },
24 my $arr = $cdrs2->as_query;
25 my ($query, @bind) = @{$$arr};
28 "SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track FROM cd me WHERE artist_id IN ( SELECT id FROM artist me LIMIT 1 )",
34 local $TODO = "'+select' doesn't work with as_query yet.";
35 my $rs = $art_rs->search(
39 $cdrs->search({}, { rows => 1 })->get_column('id')->as_query,
47 my $arr = $rs->as_query;
48 my ($query, @bind) = @{$$arr};
51 "SELECT me.artistid, me.name, me.rank, me.charfield, (SELECT id FROM cds LIMIT 1) AS cdid FROM artist me",
58 my $rs = $cdrs->search(
63 { cd2 => $cdrs->search({ id => { '>' => 20 } })->as_query },
68 my $arr = $rs->as_query;
69 my ($query, @bind) = @{$$arr};
72 "SELECT cd2.cdid, cd2.artist, cd2.title, cd2.year, cd2.genreid, cd2.single_track FROM (SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track FROM cd me WHERE id > 20) cd2",
79 my $art_rs2 = $schema->resultset('Artist')->search({},
81 from => [ { 'me' => 'artist' },
82 [ { 'cds' => $cdrs->search({},{ 'select' => [\'me.artist as cds_artist' ]})->as_query },
83 { 'me.artistid' => 'cds_artist' } ] ]
86 my $arr = $art_rs2->as_query;
87 my ($query, @bind) = @{$$arr};
90 "SELECT me.artistid, me.name, me.rank, me.charfield FROM artist me JOIN (SELECT me.artist as cds_artist FROM cd me) cds ON me.artistid = cds_artist", []
96 # nested subquery in from
98 my $rs = $cdrs->search(
103 { cd2 => $cdrs->search(
104 { id => { '>' => 20 } },
108 { cd3 => $cdrs->search( { id => { '<' => 40 } } )->as_query }
115 my $arr = $rs->as_query;
116 my ($query, @bind) = @{$$arr};
119 "SELECT cd2.cdid, cd2.artist, cd2.title, cd2.year, cd2.genreid, cd2.single_track
121 (SELECT cd3.cdid,cd3.artist,cd3.title,cd3.year,cd3.genreid,cd3.single_track
123 (SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track
124 FROM cd me WHERE id < 40) cd3
132 my $rs = $cdrs->search({
134 '=' => $cdrs->search(
135 { artistid => { '=' => \'me.artistid' } },
137 )->get_column('year')->max_rs->as_query,
140 my $arr = $rs->as_query;
141 my ($query, @bind) = @{$$arr};
144 "SELECT me.cdid, me.artist, me.title, me.year, me.genreid, me.single_track FROM cd me WHERE year = (SELECT MAX(inner.year) FROM cd inner WHERE artistid = me.artistid)",