4 use warnings FATAL => 'all';
11 eval "use SQL::Abstract 1.49";
13 ? ( skip_all => "Needs SQLA 1.49+" )
19 use DBIC::SqlMakerTest;
21 my $schema = DBICTest->init_schema();
22 my $art_rs = $schema->resultset('Artist');
23 my $cdrs = $schema->resultset('CD');
26 my $cdrs2 = $cdrs->search({
27 artist_id => { 'in' => $art_rs->search({}, { rows => 1 })->get_column( 'id' )->as_query },
30 my $arr = $cdrs2->as_query;
31 my ($query, @bind) = @{$$arr};
34 "SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track FROM cd me WHERE artist_id IN ( SELECT id FROM artist me LIMIT 1 )",
40 local $TODO = "'+select' doesn't work with as_query yet.";
41 my $rs = $art_rs->search(
45 $cdrs->search({}, { rows => 1 })->get_column('id')->as_query,
53 my $arr = $rs->as_query;
54 my ($query, @bind) = @{$$arr};
57 "SELECT me.artistid, me.name, me.rank, me.charfield, (SELECT id FROM cds LIMIT 1) AS cdid FROM artist me",
64 my $rs = $cdrs->search(
69 { cd2 => $cdrs->search({ id => { '>' => 20 } })->as_query },
74 my $arr = $rs->as_query;
75 my ($query, @bind) = @{$$arr};
78 "SELECT cd2.cdid, cd2.artist, cd2.title, cd2.year, cd2.genreid, cd2.single_track FROM (SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track FROM cd me WHERE id > 20) cd2",
85 my $art_rs2 = $schema->resultset('Artist')->search({},
87 from => [ { 'me' => 'artist' },
88 [ { 'cds' => $cdrs->search({},{ 'select' => [\'me.artist as cds_artist' ]})->as_query },
89 { 'me.artistid' => 'cds_artist' } ] ]
92 my $arr = $art_rs2->as_query;
93 my ($query, @bind) = @{$$arr};
96 "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", []
102 # nested subquery in from
104 my $rs = $cdrs->search(
109 { cd2 => $cdrs->search(
110 { id => { '>' => 20 } },
114 { cd3 => $cdrs->search( { id => { '<' => 40 } } )->as_query }
121 my $arr = $rs->as_query;
122 my ($query, @bind) = @{$$arr};
125 "SELECT cd2.cdid, cd2.artist, cd2.title, cd2.year, cd2.genreid, cd2.single_track
127 (SELECT cd3.cdid,cd3.artist,cd3.title,cd3.year,cd3.genreid,cd3.single_track
129 (SELECT me.cdid,me.artist,me.title,me.year,me.genreid,me.single_track
130 FROM cd me WHERE id < 40) cd3
138 my $rs = $cdrs->search({
140 '=' => $cdrs->search(
141 { artistid => { '=' => \'me.artistid' } },
143 )->get_column('year')->max_rs->as_query,
146 my $arr = $rs->as_query;
147 my ($query, @bind) = @{$$arr};
150 "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)",