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 ({}, {
18 prefetch => 'owner', rows => 2, offset => 3,
19 columns => [ grep { $_ ne 'title' } $schema->source('BooksInLibrary')->columns ],
29 my $rs = $books_45_and_owners->search ({}, {order_by => $null_order });
33 id, source, owner, price, owner__id, owner__name
36 me.id, me.source, me.owner, me.price, owner.id AS owner__id, owner.name AS owner__name
38 JOIN owners owner ON owner.id = me.owner
44 [ [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' }
50 my $subq = $schema->resultset('Owners')->search({
51 'count.id' => { -ident => 'owner.id' },
52 }, { alias => 'owner' })->count_rs;
54 my $rs_selectas_rel = $schema->resultset('BooksInLibrary')->search ({}, {
56 { owner_name => 'owner.name' },
57 { owner_books => $subq->as_query },
65 $rs_selectas_rel->as_query,
67 SELECT TOP 2 owner_name, owner_books
69 SELECT TOP 5 owner.name AS owner_name,
72 WHERE ( count.id = owner.id )
75 JOIN owners owner ON owner.id = me.owner
81 [ [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' }
83 'pagination with subqueries works'
90 order_by => \'title DESC',
91 order_inner => 'title DESC',
92 order_outer => 'ORDER__BY__1 ASC',
93 order_req => 'ORDER__BY__1 DESC',
94 exselect_outer => 'ORDER__BY__1',
95 exselect_inner => 'title AS ORDER__BY__1',
98 order_by => { -asc => 'title' },
99 order_inner => 'title ASC',
100 order_outer => 'ORDER__BY__1 DESC',
101 order_req => 'ORDER__BY__1 ASC',
102 exselect_outer => 'ORDER__BY__1',
103 exselect_inner => 'title AS ORDER__BY__1',
106 order_by => { -desc => 'title' },
107 order_inner => 'title DESC',
108 order_outer => 'ORDER__BY__1 ASC',
109 order_req => 'ORDER__BY__1 DESC',
110 exselect_outer => 'ORDER__BY__1',
111 exselect_inner => 'title AS ORDER__BY__1',
115 order_inner => 'title',
116 order_outer => 'ORDER__BY__1 DESC',
117 order_req => 'ORDER__BY__1',
118 exselect_outer => 'ORDER__BY__1',
119 exselect_inner => 'title AS ORDER__BY__1',
122 order_by => [ qw{ title me.owner} ],
123 order_inner => 'title, me.owner',
124 order_outer => 'ORDER__BY__1 DESC, me.owner DESC',
125 order_req => 'ORDER__BY__1, me.owner',
126 exselect_outer => 'ORDER__BY__1',
127 exselect_inner => 'title AS ORDER__BY__1',
130 order_by => ['title', { -desc => 'bar' } ],
131 order_inner => 'title, bar DESC',
132 order_outer => 'ORDER__BY__1 DESC, ORDER__BY__2 ASC',
133 order_req => 'ORDER__BY__1, ORDER__BY__2 DESC',
134 exselect_outer => 'ORDER__BY__1, ORDER__BY__2',
135 exselect_inner => 'title AS ORDER__BY__1, bar AS ORDER__BY__2',
138 order_by => { -asc => [qw{ title bar }] },
139 order_inner => 'title ASC, bar ASC',
140 order_outer => 'ORDER__BY__1 DESC, ORDER__BY__2 DESC',
141 order_req => 'ORDER__BY__1 ASC, ORDER__BY__2 ASC',
142 exselect_outer => 'ORDER__BY__1, ORDER__BY__2',
143 exselect_inner => 'title AS ORDER__BY__1, bar AS ORDER__BY__2',
148 { -desc => [qw{bar}] },
149 { -asc => [qw{me.owner sensors}]},
151 order_inner => 'title, bar DESC, me.owner ASC, sensors ASC',
152 order_outer => 'ORDER__BY__1 DESC, ORDER__BY__2 ASC, me.owner DESC, ORDER__BY__3 DESC',
153 order_req => 'ORDER__BY__1, ORDER__BY__2 DESC, me.owner ASC, ORDER__BY__3 ASC',
154 exselect_outer => 'ORDER__BY__1, ORDER__BY__2, ORDER__BY__3',
155 exselect_inner => 'title AS ORDER__BY__1, bar AS ORDER__BY__2, sensors AS ORDER__BY__3',
158 my $o_sel = $ord_set->{exselect_outer}
159 ? ', ' . $ord_set->{exselect_outer}
162 my $i_sel = $ord_set->{exselect_inner}
163 ? ', ' . $ord_set->{exselect_inner}
168 $books_45_and_owners->search ({}, {order_by => $ord_set->{order_by}})->as_query,
170 id, source, owner, price, owner__id, owner__name
173 id, source, owner, price, owner__id, owner__name$o_sel
176 me.id, me.source, me.owner, me.price, owner.id AS owner__id, owner.name AS owner__name$i_sel
178 JOIN owners owner ON owner.id = me.owner
180 ORDER BY $ord_set->{order_inner}
182 ORDER BY $ord_set->{order_outer}
184 ORDER BY $ord_set->{order_req}
186 [ [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' }
193 $books_45_and_owners->search ({}, { group_by => 'title', order_by => 'title' })->as_query,
194 '(SELECT me.id, me.source, me.owner, me.price, owner.id, owner.name
196 SELECT TOP 2 id, source, owner, price, ORDER__BY__1 AS title
199 id, source, owner, price, ORDER__BY__1
202 me.id, me.source, me.owner, me.price, title AS ORDER__BY__1
204 JOIN owners owner ON owner.id = me.owner
209 ORDER BY ORDER__BY__1 DESC
211 ORDER BY ORDER__BY__1
213 JOIN owners owner ON owner.id = me.owner
218 { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' }
223 # test deprecated column mixing over join boundaries
224 my $rs_selectas_top = $schema->resultset ('BooksInLibrary')->search ({}, {
225 '+select' => ['owner.name'],
226 '+as' => ['owner_name'],
231 is_same_sql_bind( $rs_selectas_top->search({})->as_query,
233 TOP 1 me.id, me.source, me.owner, me.title, me.price,
234 owner.name AS owner_name
236 JOIN owners owner ON owner.id = me.owner
240 [ [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' }
245 my $rs = $schema->resultset('Artist')->search({}, {
246 columns => 'artistid',
248 order_by => 'artistid',
250 local $rs->result_source->{name} = "weird \n newline/multi \t \t space containing \n table";
253 ${$rs->as_query}->[0],
254 qr| weird \s \n \s newline/multi \s \t \s \t \s space \s containing \s \n \s table|x,
255 'Newlines/spaces preserved in final sql',
260 my $subq = $schema->resultset('Owners')->search({
261 'books.owner' => { -ident => 'owner.id' },
262 }, { alias => 'owner', select => ['id'] } )->count_rs;
264 my $rs_selectas_rel = $schema->resultset('BooksInLibrary')->search( { -exists => $subq->as_query }, { select => ['id','owner'], rows => 1 } );
267 $rs_selectas_rel->as_query,
268 '(SELECT TOP 1 me.id, me.owner FROM books me WHERE ( ( (EXISTS (SELECT COUNT( * ) FROM owners owner WHERE ( books.owner = owner.id ))) AND source = ? ) ) ORDER BY me.id)',
270 [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } => 'Library' ],
272 'Pagination with sub-query in WHERE works'