SELECT artist.id, artist.name, JSON_AGG(cd)
FROM artists AS artist JOIN cds AS cd ON cd.artist_id = artist.id
WHERE artist.genres @> ?
- ORDER BY artist.name
GROUP BY artist.id
HAVING COUNT(cd.id) > ?
+ ORDER BY artist.name
},
[ [ 'Rock' ], 3 ]
);
);
{
-
my $sqlac = $sqlac->clone
->clauses_of(
select => (
);
}
+$sql = $sqlac->select({
+ select => { -as => [ \1, 'x' ] },
+ union => { -select => { select => { -as => [ \2, 'x' ] } } },
+ order_by => { -desc => 'x' },
+});
+
+is_same_sql(
+ $sql,
+ q{(SELECT 1 AS x) UNION (SELECT 2 AS x) ORDER BY x DESC},
+);
+
+$sql = $sqlac->select({
+ select => '*',
+ from => 'foo',
+ except => { -select => { select => '*', from => 'foo_exclusions' } }
+});
+
+is_same_sql(
+ $sql,
+ q{(SELECT * FROM foo) EXCEPT (SELECT * FROM foo_exclusions)},
+);
+
done_testing;