use strict;
-use warnings;
+use warnings;
use Test::More;
-use Test::Exception;
use lib qw(t/lib);
use DBICTest;
-use Data::Dumper;
my $schema = DBICTest->init_schema();
-
my $orig_debug = $schema->storage->debug;
-use IO::File;
-
-BEGIN {
- eval "use DBD::SQLite";
- plan $@
- ? ( skip_all => 'needs DBD::SQLite for testing' )
- : ( tests => 45 );
-}
-
-# figure out if we've got a version of sqlite that is older than 3.2.6, in
-# which case COUNT(DISTINCT()) doesn't work
-my $is_broken_sqlite = 0;
-my ($sqlite_major_ver,$sqlite_minor_ver,$sqlite_patch_ver) =
- split /\./, $schema->storage->dbh->get_info(18);
-if( $schema->storage->dbh->get_info(17) eq 'SQLite' &&
- ( ($sqlite_major_ver < 3) ||
- ($sqlite_major_ver == 3 && $sqlite_minor_ver < 2) ||
- ($sqlite_major_ver == 3 && $sqlite_minor_ver == 2 && $sqlite_patch_ver < 6) ) ) {
- $is_broken_sqlite = 1;
-}
+plan tests => 44;
my $queries = 0;
$schema->storage->debugcb(sub { $queries++; });
my $search = { 'artist.name' => 'Caterwauler McCrae' };
my $attr = { prefetch => [ qw/artist liner_notes/ ],
order_by => 'me.cdid' };
-my $search_str = Dumper($search);
-my $attr_str = Dumper($attr);
my $rs = $schema->resultset("CD")->search($search, $attr);
my @cd = $rs->all;
# test for partial prefetch via columns attr
my $cd = $schema->resultset('CD')->find(1,
{
- columns => [qw/title artist artist.name/],
+ columns => [qw/title artist artist.name/],
join => { 'artist' => {} }
}
);
{ group_by => [qw/ title me.cdid /] }
);
-SKIP: {
- skip "SQLite < 3.2.6 doesn't understand COUNT(DISTINCT())", 1
- if $is_broken_sqlite;
- cmp_ok( $rs->count, '==', 5, "count() ok after group_by on main pk" );
-}
+cmp_ok( $rs->count, '==', 5, "count() ok after group_by on main pk" );
cmp_ok( scalar $rs->all, '==', 5, "all() returns same count as count() after group_by on main pk" );
{ join => [qw/ artist /], group_by => [qw/ artist.name /] }
);
-SKIP: {
- skip "SQLite < 3.2.6 doesn't understand COUNT(DISTINCT())", 1
- if $is_broken_sqlite;
- cmp_ok( $rs->count, '==', 3, "count() ok after group_by on related column" );
-}
+cmp_ok( $rs->count, '==', 3, "count() ok after group_by on related column" );
-$rs = $schema->resultset("Artist")->search(
- {},
- { join => [qw/ cds /], group_by => [qw/ me.name /], having =>{ 'MAX(cds.cdid)'=> \'< 5' } }
-);
+$rs = $schema->resultset("Artist")->search({}, {
+ join => [qw/ cds /],
+ group_by => [qw/ me.name /],
+ having => \[ 'MAX(cds.cdid) < ?', [ \'int' => 5 ] ],
+});
cmp_ok( $rs->all, '==', 2, "results ok after group_by on related column with a having" );
'cds_2.title' => 'Forkful of bees' },
{ join => [ 'cds', 'cds' ] });
-SKIP: {
- skip "SQLite < 3.2.6 doesn't understand COUNT(DISTINCT())", 1
- if $is_broken_sqlite;
- cmp_ok($rs->count, '==', 1, "single artist returned from multi-join");
-}
+cmp_ok($rs->count, '==', 1, "single artist returned from multi-join");
is($rs->next->name, 'Caterwauler McCrae', "Correct artist returned");
'Tree search_related with prefetch ok');
$tree_like = eval { $schema->resultset('TreeLike')->search(
- { 'children.id' => 3, 'children_2.id' => 6 },
- { join => [qw/children children/] }
+ { 'children.id' => 3, 'children_2.id' => 6 },
+ { join => [qw/children children children/] }
)->search_related('children', { 'children_4.id' => 7 }, { prefetch => 'children' }
)->first->children->first; };
is(eval { $tree_like->name }, 'fong', 'Tree with multiple has_many joins ok');
-# test that collapsed joins don't get a _2 appended to the alias
-
-my $sql = '';
-$schema->storage->debugcb(sub { $sql = $_[1] });
-$schema->storage->debug(1);
-
-eval {
- my $row = $schema->resultset('Artist')->search_related('cds', undef, {
- join => 'tracks',
- prefetch => 'tracks',
- })->search_related('tracks')->first;
-};
-
-like( $sql, qr/^SELECT tracks_2\.trackid/, "join not collapsed for search_related" );
-
-$schema->storage->debug($orig_debug);
-$schema->storage->debugobj->callback(undef);
-
$rs = $schema->resultset('Artist');
$rs->create({ artistid => 4, name => 'Unknown singer-songwriter' });
$rs->create({ artistid => 5, name => 'Emo 4ever' });
is($queries, 0, 'chained search_related after has_many->has_many prefetch ran no queries');
+$schema->storage->debug($orig_debug);
+$schema->storage->debugobj->callback(undef);