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 ]
);
WHERE NOT EXISTS (SELECT 1 FROM bar WHERE foo.id = bar.foo_id)},
);
+is_same_sql(
+ $sqlac->select({
+ select => '*',
+ from => 'foo',
+ where => { id => {
+ '=' => { -select => { select => { -max => 'id' }, from => 'foo' } }
+ } },
+ }),
+ q{SELECT * FROM foo WHERE id = (SELECT MAX(id) FROM foo)},
+);
+
+{
+ my $sqlac = $sqlac->clone
+ ->clauses_of(
+ select => (
+ $sqlac->clauses_of('select'),
+ qw(limit offset),
+ )
+ );
+
+ ($sql, @bind) = $sqlac->select({
+ select => '*',
+ from => 'foo',
+ limit => 10,
+ offset => 20,
+ });
+
+ is_same_sql_bind(
+ $sql, \@bind,
+ q{SELECT * FROM foo LIMIT ? OFFSET ?}, [ 10, 20 ]
+ );
+}
+
+($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},
+);
+
done_testing;