8 use DBIC::SqlMakerTest;
9 use DBIx::Class::SQLMaker::LimitDialects;
11 my ($TOTAL, $OFFSET, $ROWS) = (
12 DBIx::Class::SQLMaker::LimitDialects->__total_bindtype,
13 DBIx::Class::SQLMaker::LimitDialects->__offset_bindtype,
14 DBIx::Class::SQLMaker::LimitDialects->__rows_bindtype,
17 my $s = DBICTest->init_schema (no_deploy => 1, );
18 $s->storage->sql_maker->limit_dialect ('RowNum');
20 my $rs = $s->resultset ('CD')->search({ id => 1 });
22 my $where_bind = [ { dbic_colname => 'id' }, 1 ];
26 name => 'Rownum subsel aliasing works correctly',
27 rs => $rs->search_rs(undef, {
32 { 'bar.id' => 'bar.id' },
33 { bleh => \'TO_CHAR (foo.womble, "blah")' },
37 SELECT id, bar__id, bleh
39 SELECT id, bar__id, bleh, ROWNUM rownum__index
41 SELECT foo.id AS id, bar.id AS bar__id, TO_CHAR (foo.womble, "blah") AS bleh
45 ) me WHERE rownum__index BETWEEN ? AND ?
53 name => 'Rownum subsel aliasing works correctly with unique order_by',
54 rs => $rs->search_rs(undef, {
59 { 'bar.id' => 'bar.id' },
60 { bleh => \'TO_CHAR (foo.womble, "blah")' },
62 order_by => [qw( artist title )],
65 SELECT id, bar__id, bleh
67 SELECT id, bar__id, bleh, ROWNUM rownum__index
69 SELECT foo.id AS id, bar.id AS bar__id, TO_CHAR(foo.womble, "blah") AS bleh
72 ORDER BY artist, title
76 WHERE rownum__index >= ?
85 name => 'Rownum subsel aliasing works correctly with non-unique order_by',
86 rs => $rs->search_rs(undef, {
91 { 'bar.id' => 'bar.id' },
92 { bleh => \'TO_CHAR (foo.womble, "blah")' },
97 SELECT id, bar__id, bleh
99 SELECT id, bar__id, bleh, ROWNUM rownum__index
101 SELECT foo.id AS id, bar.id AS bar__id, TO_CHAR(foo.womble, "blah") AS bleh
107 WHERE rownum__index BETWEEN ? and ?
115 name => 'Rownum subsel aliasing #2 works correctly',
116 rs => $rs->search_rs(undef, {
121 { 'ends_with_me.id' => 'ends_with_me.id' },
125 SELECT id, ends_with_me__id
127 SELECT id, ends_with_me__id, ROWNUM rownum__index
129 SELECT foo.id AS id, ends_with_me.id AS ends_with_me__id
133 ) me WHERE rownum__index BETWEEN ? AND ?
141 name => 'Rownum subsel aliasing #2 works correctly with unique order_by',
142 rs => $rs->search_rs(undef, {
147 { 'ends_with_me.id' => 'ends_with_me.id' },
149 order_by => [qw( year artist title )],
152 SELECT id, ends_with_me__id
154 SELECT id, ends_with_me__id, ROWNUM rownum__index
156 SELECT foo.id AS id, ends_with_me.id AS ends_with_me__id
159 ORDER BY year, artist, title
163 WHERE rownum__index >= ?
173 $test_set->{rs}->as_query,
180 my $subq = $s->resultset('Owners')->search({
181 'count.id' => { -ident => 'owner.id' },
182 }, { alias => 'owner' })->count_rs;
184 my $rs_selectas_rel = $s->resultset('BooksInLibrary')->search ({}, {
186 { owner_name => 'owner.name' },
187 { owner_books => $subq->as_query },
195 $rs_selectas_rel->as_query,
197 SELECT owner_name, owner_books
199 SELECT owner_name, owner_books, ROWNUM rownum__index
201 SELECT owner.name AS owner_name,
202 ( SELECT COUNT( * ) FROM owners owner WHERE (count.id = owner.id)) AS owner_books
204 JOIN owners owner ON owner.id = me.owner
208 WHERE rownum__index BETWEEN ? AND ?
211 [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' }
217 'pagination with subquery works'
223 $rs = $s->resultset('Artist')->search({}, {
228 local $rs->result_source->{name} = "weird \n newline/multi \t \t space containing \n table";
231 ${$rs->as_query}->[0],
232 qr| weird \s \n \s newline/multi \s \t \s \t \s space \s containing \s \n \s table|x,
233 'Newlines/spaces preserved in final sql',
238 my $subq = $s->resultset('Owners')->search({
239 'books.owner' => { -ident => 'owner.id' },
240 }, { alias => 'owner', select => ['id'] } )->count_rs;
242 my $rs_selectas_rel = $s->resultset('BooksInLibrary')->search( { -exists => $subq->as_query }, { select => ['id','owner'], rows => 1 } );
245 $rs_selectas_rel->as_query,
247 SELECT me.id, me.owner FROM (
248 SELECT me.id, me.owner FROM books me WHERE ( ( (EXISTS (SELECT COUNT( * ) FROM owners owner WHERE ( books.owner = owner.id ))) AND source = ? ) )
253 [ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } => 'Library' ],
256 'Pagination with sub-query in WHERE works'