1 BEGIN { do "./t/lib/ANFANG.pm" or die ( $@ || $! ) }
9 use DBICTest ':DiffSQL';
10 use DBIx::Class::SQLMaker::LimitDialects;
12 my ($TOTAL, $OFFSET, $ROWS) = (
13 DBIx::Class::SQLMaker::LimitDialects->__total_bindtype,
14 DBIx::Class::SQLMaker::LimitDialects->__offset_bindtype,
15 DBIx::Class::SQLMaker::LimitDialects->__rows_bindtype,
18 my $s = DBICTest->init_schema (no_deploy => 1, );
19 $s->storage->sql_maker->limit_dialect ('RowNum');
21 my $rs = $s->resultset ('CD')->search({ id => 1 });
23 # important for a test below, never traversed
24 $rs->result_source->add_relationship(
25 ends_with_me => 'DBICTest::Schema::Artist', sub {}
29 my $where_bind = [ { dbic_colname => 'id' }, 1 ];
33 name => 'Rownum subsel aliasing works correctly',
34 rs => $rs->search_rs(undef, {
39 { 'artist.id' => 'bar.id' },
40 { bleh => \'TO_CHAR (foo.womble, "blah")' },
44 SELECT id, artist__id, bleh
46 SELECT id, artist__id, bleh, ROWNUM AS rownum__index
48 SELECT foo.id AS id, bar.id AS artist__id, TO_CHAR (foo.womble, "blah") AS bleh
52 ) me WHERE rownum__index BETWEEN ? AND ?
60 name => 'Rownum subsel aliasing works correctly with unique order_by',
61 rs => $rs->search_rs(undef, {
66 { 'artist.id' => 'bar.id' },
67 { bleh => \'TO_CHAR (foo.womble, "blah")' },
69 order_by => [qw( artist title )],
72 SELECT id, artist__id, bleh
74 SELECT id, artist__id, bleh, ROWNUM AS rownum__index
76 SELECT foo.id AS id, bar.id AS artist__id, TO_CHAR(foo.womble, "blah") AS bleh
79 ORDER BY artist, title
83 WHERE rownum__index >= ?
92 name => 'Rownum subsel aliasing works correctly with non-unique order_by',
93 rs => $rs->search_rs(undef, {
98 { 'artist.id' => 'bar.id' },
99 { bleh => \'TO_CHAR (foo.womble, "blah")' },
101 order_by => 'artist',
104 SELECT id, artist__id, bleh
106 SELECT id, artist__id, bleh, ROWNUM AS rownum__index
108 SELECT foo.id AS id, bar.id AS artist__id, TO_CHAR(foo.womble, "blah") AS bleh
114 WHERE rownum__index BETWEEN ? and ?
122 name => 'Rownum subsel aliasing #2 works correctly',
123 rs => $rs->search_rs(undef, {
128 { 'ends_with_me.id' => 'ends_with_me.id' },
132 SELECT id, ends_with_me__id
134 SELECT id, ends_with_me__id, ROWNUM AS rownum__index
136 SELECT foo.id AS id, ends_with_me.id AS ends_with_me__id
140 ) me WHERE rownum__index BETWEEN ? AND ?
148 name => 'Rownum subsel aliasing #2 works correctly with unique order_by',
149 rs => $rs->search_rs(undef, {
154 { 'ends_with_me.id' => 'ends_with_me.id' },
156 order_by => [qw( year artist title )],
159 SELECT id, ends_with_me__id
161 SELECT id, ends_with_me__id, ROWNUM AS rownum__index
163 SELECT foo.id AS id, ends_with_me.id AS ends_with_me__id
166 ORDER BY year, artist, title
170 WHERE rownum__index >= ?
180 $test_set->{rs}->as_query,
187 my $subq = $s->resultset('Owners')->search({
188 'count.id' => { -ident => 'owner.id' },
189 }, { alias => 'owner' })->count_rs;
191 my $rs_selectas_rel = $s->resultset('BooksInLibrary')->search ({}, {
193 { owner_name => 'owner.name' },
194 { owner_books => $subq->as_query },
202 $rs_selectas_rel->as_query,
204 SELECT owner_name, owner_books
206 SELECT owner_name, owner_books, ROWNUM AS rownum__index
208 SELECT owner.name AS owner_name,
209 ( SELECT COUNT( * ) FROM owners owner WHERE (count.id = owner.id)) AS owner_books
211 JOIN owners owner ON owner.id = me.owner
215 WHERE rownum__index BETWEEN ? AND ?
218 [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' }
224 'pagination with subquery works'
230 $rs = $s->resultset('Artist')->search({}, {
235 local $rs->result_source->{name} = "weird \n newline/multi \t \t space containing \n table";
238 ${$rs->as_query}->[0],
239 qr| weird \s \n \s newline/multi \s \t \s \t \s space \s containing \s \n \s table|x,
240 'Newlines/spaces preserved in final sql',
245 my $subq = $s->resultset('Owners')->search({
246 'books.owner' => { -ident => 'owner.id' },
247 }, { alias => 'owner', select => ['id'] } )->count_rs;
249 my $rs_selectas_rel = $s->resultset('BooksInLibrary')->search( { -exists => $subq->as_query }, { select => ['id','owner'], rows => 1 } );
252 $rs_selectas_rel->as_query,
254 SELECT me.id, me.owner FROM (
255 SELECT me.id, me.owner FROM books me WHERE ( ( (EXISTS (SELECT COUNT( * ) FROM owners owner WHERE ( books.owner = owner.id ))) AND source = ? ) )
260 [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } => 'Library' ],
263 'Pagination with sub-query in WHERE works'