use Test::More;
use lib qw(t/lib);
use DBICTest;
+use DBIC::SqlMakerTest;
my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_MSSQL_ODBC_${_}" } qw/DSN USER PASS/};
plan skip_all => 'Set $ENV{DBICTEST_MSSQL_ODBC_DSN}, _USER and _PASS to run this test'
unless ($dsn && $user);
-plan tests => 18;
+plan tests => 25;
-my $schema = DBICTest::Schema->connect($dsn, $user, $pass, {AutoCommit => 1});
+my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
{
no warnings 'redefine';
my %seen_id;
# fresh $schema so we start unconnected
-$schema = DBICTest::Schema->connect($dsn, $user, $pass, {AutoCommit => 1});
+$schema = DBICTest::Schema->connect($dsn, $user, $pass);
# test primary key handling
my $new = $schema->resultset('Artist')->create({ name => 'foo' });
CREATE TABLE Owners (
id INT IDENTITY (1, 1) NOT NULL,
- [name] VARCHAR(100),
+ name VARCHAR(100),
)
-SET IDENTITY_INSERT Owners ON
-
SQL
});
$schema->populate ('Owners', [
- [qw/id [name] /],
+ [qw/id name /],
[qw/1 wiggle/],
[qw/2 woggle/],
[qw/3 boggle/],
+ [qw/4 fREW/],
+ [qw/5 fRIOUX/],
+ [qw/6 fROOH/],
+ [qw/7 fRUE/],
+ [qw/8 fISMBoC/],
+ [qw/9 station/],
+ [qw/10 mirror/],
+ [qw/11 dimly/],
+ [qw/12 face_to_face/],
+ [qw/13 icarus/],
+ [qw/14 dream/],
+ [qw/15 dyrstyggyr/],
]);
$schema->populate ('BooksInLibrary', [
[qw/source owner title /],
+ [qw/Library 1 secrets0/],
[qw/Library 1 secrets1/],
[qw/Eatery 1 secrets2/],
[qw/Library 2 secrets3/],
+ [qw/Library 3 secrets4/],
+ [qw/Eatery 3 secrets5/],
+ [qw/Library 4 secrets6/],
+ [qw/Library 5 secrets7/],
+ [qw/Eatery 5 secrets8/],
+ [qw/Library 6 secrets9/],
+ [qw/Library 7 secrets10/],
+ [qw/Eatery 7 secrets11/],
+ [qw/Library 8 secrets12/],
]);
#
-# try a distinct + prefetch on tables with identically named columns
+# try a prefetch on tables with identically named columns
#
+# set quote char - make sure things work while quoted
+$schema->storage->_sql_maker->{quote_char} = [qw/[ ]/];
+$schema->storage->_sql_maker->{name_sep} = '.';
+
{
- # try a ->has_many direction (due to a 'multi' accessor the select/group_by group is collapsed)
- my $owners = $schema->resultset ('Owners')->search (
- { 'books.id' => { '!=', undef }},
- { prefetch => 'books', distinct => 1 }
- );
- my $owners2 = $schema->resultset ('Owners')->search ({ id => { -in => $owners->get_column ('me.id')->as_query }});
- for ($owners, $owners2) {
- is ($_->all, 2, 'Prefetched grouped search returns correct number of rows');
- is ($_->count, 2, 'Prefetched grouped search returns correct count');
+ # try a ->has_many direction (group_by is not possible on has_many with limit)
+ my $owners = $schema->resultset ('Owners')->search ({
+ 'books.id' => { '!=', undef }
+ }, {
+ prefetch => 'books',
+ order_by => 'name',
+ rows => 3, # 8 results total
+ });
+
+ is ($owners->page(1)->all, 3, 'has_many prefetch returns correct number of rows');
+ is ($owners->page(1)->count, 3, 'has-many prefetch returns correct count');
+
+ TODO: {
+ local $TODO = 'limit past end of resultset problem';
+ is ($owners->page(3)->all, 2, 'has_many prefetch returns correct number of rows');
+ is ($owners->page(3)->count, 2, 'has-many prefetch returns correct count');
+ is ($owners->page(3)->count_rs->next, 2, 'has-many prefetch returns correct count_rs');
+
+ # make sure count does not become overly complex FIXME
+ is_same_sql_bind (
+ $owners->page(3)->count_rs->as_query,
+ '(
+ SELECT COUNT( * )
+ FROM (
+ SELECT TOP 3 [me].[id]
+ FROM [owners] [me]
+ LEFT JOIN [books] [books] ON [books].[owner] = [me].[id]
+ WHERE ( [books].[id] IS NOT NULL )
+ GROUP BY [me].[id]
+ ORDER BY [me].[id] DESC
+ ) [count_subq]
+ )',
+ [],
+ );
}
- # try a ->belongs_to direction (no select collapse)
- my $books = $schema->resultset ('BooksInLibrary')->search (
- { 'owner.name' => 'wiggle' },
- { prefetch => 'owner', distinct => 1 }
- );
- my $books2 = $schema->resultset ('BooksInLibrary')->search ({ id => { -in => $books->get_column ('me.id')->as_query }});
- for ($books, $books2) {
- is ($_->all, 1, 'Prefetched grouped search returns correct number of rows');
- is ($_->count, 1, 'Prefetched grouped search returns correct count');
+ # try a ->belongs_to direction (no select collapse, group_by should work)
+ my $books = $schema->resultset ('BooksInLibrary')->search ({
+ 'owner.name' => [qw/wiggle woggle/],
+ }, {
+ distinct => 1,
+ prefetch => 'owner',
+ order_by => 'name',
+ rows => 2, # 3 results total
+ });
+
+
+ is ($books->page(1)->all, 2, 'Prefetched grouped search returns correct number of rows');
+ is ($books->page(1)->count, 2, 'Prefetched grouped search returns correct count');
+
+ TODO: {
+ local $TODO = 'limit past end of resultset problem';
+ is ($books->page(2)->all, 1, 'Prefetched grouped search returns correct number of rows');
+ is ($books->page(2)->count, 1, 'Prefetched grouped search returns correct count');
+ is ($books->page(2)->count_rs->next, 1, 'Prefetched grouped search returns correct count_rs');
+
+ # make sure count does not become overly complex FIXME
+ is_same_sql_bind (
+ $books->page(2)->count_rs->as_query,
+ '(
+ SELECT COUNT( * )
+ FROM (
+ SELECT TOP 2 [me].[id]
+ FROM [books] [me]
+ JOIN [owners] [owner] ON [owner].[id] = [me].[owner]
+ WHERE ( ( ( [owner].[name] = ? OR [owner].[name] = ? ) AND [source] = ? ) )
+ GROUP BY [me].[id], [me].[source], [me].[owner], [me].[title], [me].[price], [owner].[id], [owner].[name]
+ ORDER BY [me].[id] DESC
+ ) [count_subq]
+ )',
+ [
+ [ 'owner.name' => 'wiggle' ],
+ [ 'owner.name' => 'woggle' ],
+ [ 'source' => 'Library' ],
+ ],
+ );
}
+
}
# clean up our mess
my $dbh = eval { $schema->storage->_dbh };
$dbh->do('DROP TABLE artist') if $dbh;
}
-
+# vim:sw=2 sts=2
projects / dbsrgits/DBIx-Class.git / blobdiff