Revision history for DBIx::Class
+ - Refactor DBIx::Class::Storage::DBI::Sybase to automatically
+ load a subclass, namely Microsoft_SQL_Server.pm
+ (similar to DBIx::Class::Storage::DBI::ODBC)
+
0.08102 2009-04-30 08:29:00 (UTC)
- Fixed two subtle bugs when using columns or select/as
paired with a join (limited prefetch)
use base qw/DBIx::Class::Storage::DBI::NoBindVars/;
+sub _rebless {
+ my $self = shift;
+
+ my $dbtype = eval { @{$self->_dbh->selectrow_arrayref(qq{sp_server_info \@attribute_id=1})}[2] };
+ unless ( $@ ) {
+ $dbtype =~ s/\W/_/gi;
+ my $subclass = "DBIx::Class::Storage::DBI::Sybase::${dbtype}";
+ if ($self->load_optional_class($subclass) && !$self->isa($subclass)) {
+ bless $self, $subclass;
+ $self->_rebless;
+ }
+ }
+}
+
1;
=head1 NAME
you are using an MSSQL database via L<DBD::Sybase>, see
L<DBIx::Class::Storage::DBI::Sybase::MSSQL>.
+=head1 CAVEATS
+
+This storage driver uses L<DBIx::Class::Storage::DBI::NoBindVars> as a base.
+This means that bind variables will be interpolated (properly quoted of course)
+into the SQL query itself, without using bind placeholders.
+
+More importantly this means that caching of prepared statements is explicitly
+disabled, as the interpolation renders it useless.
+
=head1 AUTHORS
Brandon L Black <blblack@gmail.com>
+Justin Hunter <justin.d.hunter@gmail.com>
+
=head1 LICENSE
You may distribute this code under the same terms as Perl itself.
use strict;
use warnings;
-use Class::C3;
-use base qw/DBIx::Class::Storage::DBI::MSSQL DBIx::Class::Storage::DBI::Sybase/;
+use base qw/DBIx::Class::Storage::DBI::ODBC::Microsoft_SQL_Server DBIx::Class::Storage::DBI::Sybase/;
1;
Brandon L Black <blblack@gmail.com>
+Justin Hunter <justin.d.hunter@gmail.com>
+
=head1 LICENSE
You may distribute this code under the same terms as Perl itself.
--- /dev/null
+package DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server;
+
+use strict;
+use warnings;
+
+use base qw/DBIx::Class::Storage::DBI::ODBC::Microsoft_SQL_Server DBIx::Class::Storage::DBI::Sybase/;
+
+1;
+
+=head1 NAME
+
+DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server - Storage::DBI subclass for MSSQL via
+DBD::Sybase
+
+=head1 SYNOPSIS
+
+This subclass supports MSSQL connected via L<DBD::Sybase>.
+
+ $schema->storage_type('::DBI::Sybase::Microsoft_SQL_Server');
+ $schema->connect_info('dbi:Sybase:....', ...);
+
+=head1 CAVEATS
+
+This storage driver uses L<DBIx::Class::Storage::DBI::NoBindVars> as a base.
+This means that bind variables will be interpolated (properly quoted of course)
+into the SQL query itself, without using bind placeholders.
+
+More importantly this means that caching of prepared statements is explicitly
+disabled, as the interpolation renders it useless.
+
+=head1 AUTHORS
+
+Brandon L Black <blblack@gmail.com>
+
+Justin Hunter <justin.d.hunter@gmail.com>
+
+=head1 LICENSE
+
+You may distribute this code under the same terms as Perl itself.
+
+=cut
my ($dsn, $user, $pass) = @ENV{map { "DBICTEST_MSSQL_${_}" } qw/DSN USER PASS/};
-#warn "$dsn $user $pass";
-
plan skip_all => 'Set $ENV{DBICTEST_MSSQL_DSN}, _USER and _PASS to run this test'
unless ($dsn);
-plan tests => 5;
-
-my $storage_type = '::DBI::MSSQL';
-$storage_type = '::DBI::Sybase::MSSQL' if $dsn =~ /^dbi:Sybase:/;
-# Add more for others in the future when they exist (ODBC? ADO? JDBC?)
+plan tests => 6;
my $schema = DBICTest::Schema->clone;
-$schema->storage_type($storage_type);
$schema->connection($dsn, $user, $pass);
my $dbh = $schema->storage->dbh;
+isa_ok($schema->storage, 'DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server');
+
$dbh->do("IF OBJECT_ID('artist', 'U') IS NOT NULL
DROP TABLE artist");
$dbh->do("IF OBJECT_ID('cd', 'U') IS NOT NULL