use warnings;
use Test::More;
+use Test::Exception;
use lib qw(t/lib);
use DBICTest;
use DBI::Const::GetInfoType;
plan skip_all => 'Set $ENV{DBICTEST_MYSQL_DSN}, _USER and _PASS to run this test'
unless ($dsn && $user);
-plan tests => 10;
+plan tests => 19;
my $schema = DBICTest::Schema->connect($dsn, $user, $pass);
$dbh->do("DROP TABLE IF EXISTS artist;");
-$dbh->do("CREATE TABLE artist (artistid INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, name VARCHAR(255), charfield CHAR(10));");
+$dbh->do("CREATE TABLE artist (artistid INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, name VARCHAR(100), rank INTEGER NOT NULL DEFAULT '13', charfield CHAR(10));");
+
+$dbh->do("DROP TABLE IF EXISTS cd;");
+
+$dbh->do("CREATE TABLE cd (cdid INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, artist INTEGER, title TEXT, year INTEGER, genreid INTEGER, single_track INTEGER);");
+
+$dbh->do("DROP TABLE IF EXISTS producer;");
+
+$dbh->do("CREATE TABLE producer (producerid INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, name TEXT);");
+
+$dbh->do("DROP TABLE IF EXISTS cd_to_producer;");
+
+$dbh->do("CREATE TABLE cd_to_producer (cd INTEGER,producer INTEGER);");
+
+$dbh->do("DROP TABLE IF EXISTS owners;");
+
+$dbh->do("CREATE TABLE owners (id INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, name VARCHAR(100) NOT NULL);");
+
+$dbh->do("DROP TABLE IF EXISTS books;");
+
+$dbh->do("CREATE TABLE books (id INTEGER NOT NULL AUTO_INCREMENT PRIMARY KEY, source VARCHAR(100) NOT NULL, owner integer NOT NULL, title varchar(100) NOT NULL, price integer);");
#'dbi:mysql:host=localhost;database=dbic_test', 'dbic_test', '');
offset => 2,
order_by => 'artistid' }
);
-is( $it->count, 3, "LIMIT count ok" );
+is( $it->count, 3, "LIMIT count ok" ); # ask for 3 rows out of 7 artists
is( $it->next->name, "Artist 2", "iterator->next ok" );
$it->next;
$it->next;
'name' => {
'data_type' => 'VARCHAR',
'is_nullable' => 1,
- 'size' => 255,
+ 'size' => 100,
'default_value' => undef,
},
+ 'rank' => {
+ 'data_type' => 'INT',
+ 'is_nullable' => 0,
+ 'size' => 11,
+ 'default_value' => 13,
+ },
'charfield' => {
'data_type' => 'CHAR',
'is_nullable' => 1,
},
};
+$schema->populate ('Owners', [
+ [qw/id name /],
+ [qw/1 wiggle/],
+ [qw/2 woggle/],
+ [qw/3 boggle/],
+]);
+
+$schema->populate ('BooksInLibrary', [
+ [qw/source owner title /],
+ [qw/Library 1 secrets1/],
+ [qw/Eatery 1 secrets2/],
+ [qw/Library 2 secrets3/],
+]);
+
+#
+# try a distinct + prefetch on tables with identically named columns
+# (mysql doesn't seem to like subqueries with equally named columns)
+#
+
+{
+ # 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 ->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');
+ }
+}
+
SKIP: {
my $mysql_version = $dbh->get_info( $GetInfoType{SQL_DBMS_VER} );
skip "Cannot determine MySQL server version", 1 if !$mysql_version;
is_deeply($type_info, $test_type_info, 'columns_info_for - column data types');
}
-## Can we properly deal with the null search problem?
+my $cd = $schema->resultset ('CD')->create ({});
+my $producer = $schema->resultset ('Producer')->create ({});
+lives_ok { $cd->set_producers ([ $producer ]) } 'set_relationship doesnt die';
-use Data::Dump qw/dump/;
+
+## Can we properly deal with the null search problem?
+##
+## Only way is to do a SET SQL_AUTO_IS_NULL = 0; on connect
+## But I'm not sure if we should do this or not (Ash, 2008/06/03)
NULLINSEARCH: {
-
- ok my $artist1_rs = $schema->resultset('Artist')->search({artistid=>6666})
- => 'Created an artist resultset of 6666';
-
+ local $TODO = 'Fix pending in branches/mysql_ansi';
+ my $ansi_schema = DBICTest::Schema->connect ($dsn, $user, $pass);
+
+ $ansi_schema->resultset('Artist')->create ({ name => 'last created artist' });
+
+ ok my $artist1_rs = $ansi_schema->resultset('Artist')->search({artistid=>6666})
+ => 'Created an artist resultset of 6666';
+
is $artist1_rs->count, 0
- => 'Got no returned rows';
-
- ok my $artist2_rs = $schema->resultset('Artist')->search({artistid=>undef})
- => 'Created an artist resultset of undef';
-
- TODO: {
- $TODO = "need to fix the row count =1 when select * from table where pk IS NULL problem";
- is $artist2_rs->count, 0
- => 'got no rows';
- }
+ => 'Got no returned rows';
+
+ ok my $artist2_rs = $ansi_schema->resultset('Artist')->search({artistid=>undef})
+ => 'Created an artist resultset of undef';
+
+ is $artist2_rs->count, 0
+ => 'got no rows';
my $artist = $artist2_rs->single;
-
- is $artist => undef
- => 'Nothing Found!';
-}
-
-# clean up our mess
-END {
- $dbh->do("DROP TABLE artist") if $dbh;
+ is $artist => undef
+ => 'Nothing Found!';
}