7 use DBIC::SqlMakerTest;
9 my $schema = DBICTest->init_schema;
11 # Trick the sqlite DB to use Top limit emulation
12 # We could test all of this via $sq->$op directly,
13 # but some conditions need a $rsrc
14 delete $schema->storage->_sql_maker->{_cached_syntax};
15 $schema->storage->_sql_maker->limit_dialect ('Top');
17 my $books_45_and_owners = $schema->resultset ('BooksInLibrary')->search ({}, { prefetch => 'owner', rows => 2, offset => 3 });
26 my $rs = $books_45_and_owners->search ({}, {order_by => $null_order });
30 id, source, owner, title, price, owner__id, owner__name
33 me.id, me.source, me.owner, me.title, me.price, owner.id AS owner__id, owner.name AS owner__name
35 JOIN owners owner ON owner.id = me.owner
41 [ [ source => 'Library' ] ],
48 order_by => \'foo DESC',
49 order_inner => 'foo DESC',
50 order_outer => 'ORDER__BY__1 ASC',
51 order_req => 'ORDER__BY__1 DESC',
52 exselect_outer => 'ORDER__BY__1',
53 exselect_inner => 'foo AS ORDER__BY__1',
56 order_by => { -asc => 'foo' },
57 order_inner => 'foo ASC',
58 order_outer => 'ORDER__BY__1 DESC',
59 order_req => 'ORDER__BY__1 ASC',
60 exselect_outer => 'ORDER__BY__1',
61 exselect_inner => 'foo AS ORDER__BY__1',
64 order_by => { -desc => 'foo' },
65 order_inner => 'foo DESC',
66 order_outer => 'ORDER__BY__1 ASC',
67 order_req => 'ORDER__BY__1 DESC',
68 exselect_outer => 'ORDER__BY__1',
69 exselect_inner => 'foo AS ORDER__BY__1',
74 order_outer => 'ORDER__BY__1 DESC',
75 order_req => 'ORDER__BY__1',
76 exselect_outer => 'ORDER__BY__1',
77 exselect_inner => 'foo AS ORDER__BY__1',
80 order_by => [ qw{ foo me.owner} ],
81 order_inner => 'foo, me.owner',
82 order_outer => 'ORDER__BY__1 DESC, me.owner DESC',
83 order_req => 'ORDER__BY__1, me.owner',
84 exselect_outer => 'ORDER__BY__1',
85 exselect_inner => 'foo AS ORDER__BY__1',
88 order_by => ['foo', { -desc => 'bar' } ],
89 order_inner => 'foo, bar DESC',
90 order_outer => 'ORDER__BY__1 DESC, ORDER__BY__2 ASC',
91 order_req => 'ORDER__BY__1, ORDER__BY__2 DESC',
92 exselect_outer => 'ORDER__BY__1, ORDER__BY__2',
93 exselect_inner => 'foo AS ORDER__BY__1, bar AS ORDER__BY__2',
96 order_by => { -asc => [qw{ foo bar }] },
97 order_inner => 'foo ASC, bar ASC',
98 order_outer => 'ORDER__BY__1 DESC, ORDER__BY__2 DESC',
99 order_req => 'ORDER__BY__1 ASC, ORDER__BY__2 ASC',
100 exselect_outer => 'ORDER__BY__1, ORDER__BY__2',
101 exselect_inner => 'foo AS ORDER__BY__1, bar AS ORDER__BY__2',
106 { -desc => [qw{bar}] },
107 { -asc => [qw{me.owner sensors}]},
109 order_inner => 'foo, bar DESC, me.owner ASC, sensors ASC',
110 order_outer => 'ORDER__BY__1 DESC, ORDER__BY__2 ASC, me.owner DESC, ORDER__BY__3 DESC',
111 order_req => 'ORDER__BY__1, ORDER__BY__2 DESC, me.owner ASC, ORDER__BY__3 ASC',
112 exselect_outer => 'ORDER__BY__1, ORDER__BY__2, ORDER__BY__3',
113 exselect_inner => 'foo AS ORDER__BY__1, bar AS ORDER__BY__2, sensors AS ORDER__BY__3',
116 my $o_sel = $ord_set->{exselect_outer}
117 ? ', ' . $ord_set->{exselect_outer}
120 my $i_sel = $ord_set->{exselect_inner}
121 ? ', ' . $ord_set->{exselect_inner}
126 $books_45_and_owners->search ({}, {order_by => $ord_set->{order_by}})->as_query,
128 id, source, owner, title, price, owner__id, owner__name
131 id, source, owner, title, price, owner__id, owner__name$o_sel
134 me.id, me.source, me.owner, me.title, me.price, owner.id AS owner__id, owner.name AS owner__name$i_sel
136 JOIN owners owner ON owner.id = me.owner
138 ORDER BY $ord_set->{order_inner}
140 ORDER BY $ord_set->{order_outer}
142 ORDER BY $ord_set->{order_req}
144 [ [ source => 'Library' ] ],
150 $books_45_and_owners->search ({}, { group_by => 'title', order_by => 'title' })->as_query,
151 '(SELECT me.id, me.source, me.owner, me.title, me.price, owner.id, owner.name
153 SELECT TOP 2 id, source, owner, title, price
156 id, source, owner, title, price
159 me.id, me.source, me.owner, me.title, me.price
161 JOIN owners owner ON owner.id = me.owner
170 JOIN owners owner ON owner.id = me.owner
174 [ [ source => 'Library' ], [ source => 'Library' ] ],
177 # test deprecated column mixing over join boundaries
178 my $rs_selectas_top = $schema->resultset ('BooksInLibrary')->search ({}, {
179 '+select' => ['owner.name'],
180 '+as' => ['owner_name'],
185 is_same_sql_bind( $rs_selectas_top->search({})->as_query,
187 TOP 1 me.id, me.source, me.owner, me.title, me.price,
188 owner.name AS owner_name
190 JOIN owners owner ON owner.id = me.owner
194 [ [ 'source', 'Library' ] ],