7 use DBICTest ':DiffSQL';
8 use DBIx::Class::SQLMaker::LimitDialects;
10 my $ROWS = DBIx::Class::SQLMaker::LimitDialects->__rows_bindtype;
12 my $schema = DBICTest->init_schema();
13 my $art_rs = $schema->resultset('Artist');
14 my $cdrs = $schema->resultset('CD');
19 search => \[ "title = ? AND year LIKE ?", [ title => 'buahaha' ], [ year => '20%' ] ],
20 attrs => { rows => 5 },
22 "( SELECT me.cdid, me.artist, me.title, me.year, me.genreid, me.single_track FROM cd me WHERE (title = ? AND year LIKE ?) LIMIT ?)",
23 [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'title' } => 'buahaha' ],
24 [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'year' } => '20%' ],
32 artistid => { 'in' => $art_rs->search({}, { rows => 1 })->get_column( 'artistid' )->as_query },
35 "( SELECT me.cdid, me.artist, me.title, me.year, me.genreid, me.single_track FROM cd me WHERE artistid IN ( SELECT me.artistid FROM artist me LIMIT ? ) )",
44 $cdrs->search({}, { rows => 1 })->get_column('id')->as_query,
48 "( SELECT (SELECT me.id FROM cd me LIMIT ?) FROM artist me )",
57 $cdrs->search({}, { rows => 1 })->get_column('id')->as_query,
61 "( SELECT me.artistid, me.name, me.rank, me.charfield, (SELECT me.id FROM cd me LIMIT ?) FROM artist me )",
71 { cd2 => $cdrs->search({ artist => { '>' => 20 } })->as_query },
75 "( SELECT cd2.cdid, cd2.artist, cd2.title, cd2.year, cd2.genreid, cd2.single_track FROM (
76 SELECT me.cdid, me.artist, me.title, me.year, me.genreid, me.single_track FROM cd me WHERE artist > ?
79 [ { sqlt_datatype => 'integer', dbic_colname => 'artist' } => 20 ]
89 { 'cds' => $cdrs->search({}, { 'select' => [\'me.artist as cds_artist' ]})->as_query },
90 { 'me.artistid' => 'cds_artist' }
95 "( 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 { cd2 => $cdrs->search(
105 { artist => { '>' => 20 } },
109 { cd3 => $cdrs->search( { artist => { '<' => 40 } } )->as_query }
115 "( SELECT cd2.cdid, cd2.artist, cd2.title, cd2.year, cd2.genreid, cd2.single_track
117 (SELECT cd3.cdid, cd3.artist, cd3.title, cd3.year, cd3.genreid, cd3.single_track
119 (SELECT me.cdid, me.artist, me.title, me.year, me.genreid, me.single_track
120 FROM cd me WHERE artist < ?) cd3
121 WHERE artist > ?) cd2
123 [ { sqlt_datatype => 'integer', dbic_colname => 'artist' } => 40 ],
124 [ { dbic_colname => 'artist' } => 20 ], # no rsrc in outer manual from - hence no resolution
132 '=' => $cdrs->search(
133 { artistid => { '=' => \'me.artistid' } },
135 )->get_column('year')->max_rs->as_query,
139 "( 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) )",
148 { cd2 => $cdrs->search({ title => 'Thriller' })->as_query },
152 "(SELECT cd2.cdid, cd2.artist, cd2.title, cd2.year, cd2.genreid, cd2.single_track FROM (
153 SELECT me.cdid, me.artist, me.title, me.year, me.genreid, me.single_track FROM cd me WHERE title = ?
156 [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'title' }
164 for my $i (0 .. $#tests) {
166 for my $p (1, 2) { # repeat everything twice, make sure we do not clobber search arguments
168 $t->{rs}->search ($t->{search}, $t->{attrs})->as_query,
170 sprintf 'Testcase %d, pass %d', $i+1, $p,