use strict;
use warnings;
use Test::More;
use lib qw(t/lib);
use DBICTest;
use DBIC::SqlMakerTest;
my $schema = DBICTest->init_schema;
my ($ROWS, $OFFSET) = (
DBIx::Class::SQLMaker::LimitDialects->__rows_bindtype,
DBIx::Class::SQLMaker::LimitDialects->__offset_bindtype,
);
# based on toplimit.t
delete $schema->storage->_sql_maker->{_cached_syntax};
$schema->storage->_sql_maker->limit_dialect ('OffsetFetchNext');
my $books_45_and_owners = $schema->resultset ('BooksInLibrary')->search ({}, {
prefetch => 'owner', rows => 2,
columns => [ grep { $_ ne 'title' } $schema->source('BooksInLibrary')->columns ],
});
# no offset
is_same_sql_bind(
$books_45_and_owners->as_query,
'(
SELECT me.id, me.source, me.owner, me.price, owner.id, owner.name
FROM books me
JOIN owners owner ON owner.id = me.owner
WHERE ( source = ? )
ORDER BY 1
OFFSET ? ROWS FETCH NEXT ? ROWS ONLY
)',
[
[ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' }
=> 'Library' ],
[ $OFFSET => 0 ],
[ $ROWS => 2 ],
],
);
$books_45_and_owners = $books_45_and_owners->search({}, { offset => 3 });
for my $null_order (
undef,
'',
{},
[],
[{}],
) {
my $rs = $books_45_and_owners->search ({}, {order_by => $null_order });
is_same_sql_bind(
$rs->as_query,
'(SELECT me.id, me.source, me.owner, me.price, owner.id, owner.name
FROM books me
JOIN owners owner ON owner.id = me.owner
WHERE ( source = ? )
ORDER BY 1
OFFSET ? ROWS
FETCH NEXT ? ROWS ONLY
)',
[
[ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' }
=> 'Library' ],
[ $OFFSET => 3 ],
[ $ROWS => 2 ],
],
);
}
{
my $rs = $schema->resultset('Artist')->search({}, {
columns => 'artistid',
offset => 1,
order_by => 'artistid',
});
local $rs->result_source->{name} = "weird \n newline/multi \t \t space containing \n table";
like (
${$rs->as_query}->[0],
qr| weird \s \n \s newline/multi \s \t \s \t \s space \s containing \s \n \s table|x,
'Newlines/spaces preserved in final sql',
);
}
my $attr = {};
my $rs_selectas_rel = $schema->resultset('BooksInLibrary')->search(undef, {
columns => 'me.id',
offset => 3,
rows => 4,
'+columns' => { bar => \['? * ?', [ $attr => 11 ], [ $attr => 12 ]], baz => \[ '?', [ $attr => 13 ]] },
order_by => [ \['? / ?', [ $attr => 1 ], [ $attr => 2 ]], \[ '?', [ $attr => 3 ]] ],
having => \[ '?', [ $attr => 21 ] ],
});
is_same_sql_bind(
$rs_selectas_rel->as_query,
'(
SELECT me.id, ? * ?, ?
FROM books me
WHERE ( source = ? )
HAVING ?
ORDER BY ? / ?, ?
OFFSET ? ROWS
FETCH NEXT ? ROWS ONLY
)',
[
[ $attr => 11 ], [ $attr => 12 ], [ $attr => 13 ],
[ { sqlt_datatype => 'varchar', sqlt_size => 100, dbic_colname => 'source' } => 'Library' ],
[ $attr => 21 ],
[ $attr => 1 ], [ $attr => 2 ], [ $attr => 3 ],
[ $OFFSET => 3 ],
[ $ROWS => 4 ],
],
'Pagination with sub-query in ORDER BY works'
);
done_testing;