8 use DBIC::SqlMakerTest;
9 use DBIx::Class::SQLMaker::LimitDialects;
11 my ($TOTAL, $OFFSET) = (
12 DBIx::Class::SQLMaker::LimitDialects->__total_bindtype,
13 DBIx::Class::SQLMaker::LimitDialects->__offset_bindtype,
16 my $s = DBICTest->init_schema (no_deploy => 1, );
17 $s->storage->sql_maker->limit_dialect ('RowNum');
19 my $rs = $s->resultset ('CD')->search({ id => 1 });
21 my $where_bind = [ { dbic_colname => 'id' }, 1 ];
25 name => 'Rownum subsel aliasing works correctly',
26 rs => $rs->search_rs(undef, {
31 { 'bar.id' => 'bar.id' },
32 { bleh => \'TO_CHAR (foo.womble, "blah")' },
36 SELECT id, bar__id, bleh
38 SELECT id, bar__id, bleh, ROWNUM rownum__index
40 SELECT foo.id AS id, bar.id AS bar__id, TO_CHAR (foo.womble, "blah") AS bleh
44 ) me WHERE rownum__index BETWEEN ? AND ?
52 name => 'Rownum subsel aliasing works correctly with unique order_by',
53 rs => $rs->search_rs(undef, {
58 { 'bar.id' => 'bar.id' },
59 { bleh => \'TO_CHAR (foo.womble, "blah")' },
61 order_by => [qw( artist title )],
64 SELECT id, bar__id, bleh
66 SELECT id, bar__id, bleh, ROWNUM rownum__index
68 SELECT foo.id AS id, bar.id AS bar__id, TO_CHAR(foo.womble, "blah") AS bleh
71 ORDER BY artist, title
75 WHERE rownum__index >= ?
84 name => 'Rownum subsel aliasing works correctly with non-unique order_by',
85 rs => $rs->search_rs(undef, {
90 { 'bar.id' => 'bar.id' },
91 { bleh => \'TO_CHAR (foo.womble, "blah")' },
96 SELECT id, bar__id, bleh
98 SELECT id, bar__id, bleh, ROWNUM rownum__index
100 SELECT foo.id AS id, bar.id AS bar__id, TO_CHAR(foo.womble, "blah") AS bleh
106 WHERE rownum__index BETWEEN ? and ?
114 name => 'Rownum subsel aliasing #2 works correctly',
115 rs => $rs->search_rs(undef, {
120 { 'ends_with_me.id' => 'ends_with_me.id' },
124 SELECT id, ends_with_me__id
126 SELECT id, ends_with_me__id, ROWNUM rownum__index
128 SELECT foo.id AS id, ends_with_me.id AS ends_with_me__id
132 ) me WHERE rownum__index BETWEEN ? AND ?
140 name => 'Rownum subsel aliasing #2 works correctly with unique order_by',
141 rs => $rs->search_rs(undef, {
146 { 'ends_with_me.id' => 'ends_with_me.id' },
148 order_by => [qw( artist title )],
151 SELECT id, ends_with_me__id
153 SELECT id, ends_with_me__id, ROWNUM rownum__index
155 SELECT foo.id AS id, ends_with_me.id AS ends_with_me__id
158 ORDER BY artist, title
162 WHERE rownum__index >= ?
172 $test_set->{rs}->as_query,
179 my $subq = $s->resultset('Owners')->search({
180 'count.id' => { -ident => 'owner.id' },
181 }, { alias => 'owner' })->count_rs;
183 my $rs_selectas_rel = $s->resultset('BooksInLibrary')->search ({}, {
185 { owner_name => 'owner.name' },
186 { owner_books => $subq->as_query },
194 $rs_selectas_rel->as_query,
196 SELECT owner_name, owner_books
198 SELECT owner_name, owner_books, ROWNUM rownum__index
200 SELECT owner.name AS owner_name,
201 ( SELECT COUNT( * ) FROM owners owner WHERE (count.id = owner.id)) AS owner_books
203 JOIN owners owner ON owner.id = me.owner
207 WHERE rownum__index BETWEEN ? AND ?
210 [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' }
216 'pagination with subquery works'
222 $rs = $s->resultset('Artist')->search({}, {
227 local $rs->result_source->{name} = "weird \n newline/multi \t \t space containing \n table";
230 ${$rs->as_query}->[0],
231 qr| weird \s \n \s newline/multi \s \t \s \t \s space \s containing \s \n \s table|x,
232 'Newlines/spaces preserved in final sql',
237 my $subq = $s->resultset('Owners')->search({
238 'books.owner' => { -ident => 'owner.id' },
239 }, { alias => 'owner', select => ['id'] } )->count_rs;
241 my $rs_selectas_rel = $s->resultset('BooksInLibrary')->search( { -exists => $subq->as_query }, { select => ['id','owner'], rows => 1 } );
244 $rs_selectas_rel->as_query,
246 SELECT id, owner FROM (
247 SELECT id, owner, ROWNUM rownum__index FROM (
248 SELECT me.id, me.owner FROM books me WHERE ( ( (EXISTS (SELECT COUNT( * ) FROM owners owner WHERE ( books.owner = owner.id ))) AND source = ? ) )
250 ) me WHERE rownum__index BETWEEN ? AND ?
253 [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } => 'Library' ],
257 'Pagination with sub-query in WHERE works'