is_same_sql_bind (
$most_tracks_rs->as_query,
'(
- SELECT me.cdid, me.track_count, tracks.trackid, tracks.cd, tracks.position, tracks.title, tracks.last_updated_on, tracks.last_updated_at, liner_notes.liner_id, liner_notes.notes
+ SELECT me.cdid, me.track_count,
+ tracks.trackid, tracks.cd, tracks.position, tracks.title, tracks.last_updated_on, tracks.last_updated_at, tracks.small_dt, tracks.increment,
+ liner_notes.liner_id, liner_notes.notes
FROM (
SELECT me.cdid, COUNT( tracks.trackid ) AS track_count
FROM cd me
is ($rs->count, 5, 'Correct count of CDs');
}
-lives_ok (sub {
- my $rs = $schema->resultset("Artwork")->search(undef, {distinct => 1})
- ->search_related('artwork_to_artist')->search_related('artist',
- undef,
- { prefetch => q(cds) },
- );
- is($rs->all, 0, 'prefetch without WHERE');
-
- $rs = $schema->resultset("Artwork")->search(undef, {distinct => 1})
- ->search_related('artwork_to_artist')->search_related('artist',
- { 'cds.title' => 'foo' },
- { prefetch => q(cds) },
- );
- is($rs->all, 0, 'prefetch with WHERE');
-
-
- # different case
- $rs = $schema->resultset("Artist")->search(undef)
- ->search_related('cds')->search_related('genre',
- { 'genre.name' => 'foo' },
- { prefetch => q(cds) },
- );
- is($rs->all, 0, 'prefetch without distinct');
-
- $rs = $schema->resultset("Artist")->search(undef, {distinct => 1})
- ->search_related('cds')->search_related('genre',
- { 'genre.name' => 'foo' },
- );
- is($rs->all, 0, 'distinct without prefetch');
+# RT 47779, test group_by as a scalar ref
+{
+ my $track_rs = $schema->resultset ('Track')->search (
+ { 'me.cd' => { -in => [ $cd_rs->get_column ('cdid')->all ] } },
+ {
+ select => [
+ 'me.cd',
+ { count => 'me.trackid' },
+ ],
+ as => [qw/
+ cd
+ track_count
+ /],
+ group_by => \'SUBSTR(me.cd, 1, 1)',
+ prefetch => 'cd',
+ },
+ );
- $rs = $schema->resultset("Artist")->search(undef, {distinct => 1})
- ->search_related('cds')->search_related('genre',
- { 'genre.name' => 'foo' },
- { prefetch => q(cds) },
- );
- is($rs->all, 0, 'prefetch with distinct');
-}, 'distinct generally works with prefetch');
+ is_same_sql_bind (
+ $track_rs->count_rs->as_query,
+ '(
+ SELECT COUNT( * )
+ FROM (
+ SELECT SUBSTR(me.cd, 1, 1)
+ FROM track me
+ JOIN cd cd ON cd.cdid = me.cd
+ WHERE ( me.cd IN ( ?, ?, ?, ?, ? ) )
+ GROUP BY SUBSTR(me.cd, 1, 1)
+ )
+ count_subq
+ )',
+ [ map { [ 'me.cd' => $_] } ($cd_rs->get_column ('cdid')->all) ],
+ 'count() query generated expected SQL',
+ );
+}
done_testing;