4 use warnings FATAL => 'all';
14 use DBIC::SqlMakerTest;
16 my $schema = DBICTest->init_schema();
17 my $art_rs = $schema->resultset('Artist');
18 my $cdrs = $schema->resultset('CD');
21 my $cdrs2 = $cdrs->search({
22 artist_id => { 'in' => $art_rs->search({}, { rows => 1 })->get_column( 'id' )->as_query },
27 "( 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 ) )",
33 my $rs = $art_rs->search(
37 $cdrs->search({}, { rows => 1 })->get_column('id')->as_query,
44 "( SELECT (SELECT id FROM cd me LIMIT 1) FROM artist me )",
50 my $rs = $art_rs->search(
54 $cdrs->search({}, { rows => 1 })->get_column('id')->as_query,
61 "( SELECT me.artistid, me.name, me.rank, me.charfield, (SELECT id FROM cd me LIMIT 1) FROM artist me )",
68 my $rs = $cdrs->search(
73 { cd2 => $cdrs->search({ id => { '>' => 20 } })->as_query },
80 "( 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 > ?) cd2 )",
89 my $art_rs2 = $schema->resultset('Artist')->search({},
91 from => [ { 'me' => 'artist' },
92 [ { 'cds' => $cdrs->search({},{ 'select' => [\'me.artist as cds_artist' ]})->as_query },
93 { 'me.artistid' => 'cds_artist' } ] ]
98 "( 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 )", []
104 # nested subquery in from
106 my $rs = $cdrs->search(
111 { cd2 => $cdrs->search(
112 { id => { '>' => 20 } },
116 { cd3 => $cdrs->search( { id => { '<' => 40 } } )->as_query }
125 "( SELECT cd2.cdid, cd2.artist, cd2.title, cd2.year, cd2.genreid, cd2.single_track
127 (SELECT cd3.cdid,cd3.artist,cd3.title,cd3.year,cd3.genreid,cd3.single_track
129 (SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track
130 FROM cd me WHERE id < ?) cd3
142 my $rs = $cdrs->search({
144 '=' => $cdrs->search(
145 { artistid => { '=' => \'me.artistid' } },
147 )->get_column('year')->max_rs->as_query,
153 "( 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) )",
159 my $rs = $cdrs->search(
164 { cd2 => $cdrs->search({ title => 'Thriller' })->as_query },
171 "(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 title = ?) cd2)",