related_strip_prefetch.t [plain text]
use strict;
use warnings;
use Test::More;
use Test::Exception;
use lib qw(t/lib);
use DBIC::SqlMakerTest;
use DBICTest;
my $schema = DBICTest->init_schema();
my $rs = $schema->resultset('CD')->search (
{ 'tracks.id' => { '!=', 666 }},
{ join => 'artist', prefetch => 'tracks', rows => 2 }
);
my $rel_rs = $rs->search_related ('tags', { 'tags.tag' => { '!=', undef }}, { distinct => 1});
is_same_sql_bind (
$rel_rs->as_query,
'(
SELECT tags.tagid, tags.cd, tags.tag
FROM (
SELECT me.cdid, me.artist, me.title, me.year, me.genreid, me.single_track
FROM cd me
JOIN artist artist ON artist.artistid = me.artist
LEFT JOIN track tracks ON tracks.cd = me.cdid
WHERE ( tracks.id != ? )
LIMIT 2
) me
JOIN artist artist ON artist.artistid = me.artist
JOIN tags tags ON tags.cd = me.cdid
WHERE ( tags.tag IS NOT NULL )
GROUP BY tags.tagid, tags.cd, tags.tag
)',
[ [ 'tracks.id' => 666 ] ],
'Prefetch spec successfully stripped on search_related'
);
done_testing;