use strict;
use warnings;
-use base qw/DBIx::Class::Storage::DBI::InterBase/;
+use base qw/
+ DBIx::Class::Storage::DBI::ODBC
+ DBIx::Class::Storage::DBI::Firebird::Common
+/;
use mro 'c3';
+use Try::Tiny;
+use namespace::clean;
=head1 NAME
DBIx::Class::Storage::DBI::ODBC::Firebird - Driver for using the Firebird RDBMS
through ODBC
-=head1 SYNOPSIS
+=head1 DESCRIPTION
-All functionality is provided by L<DBIx::Class::Storage::DBI::Interbase>, see
-that module for details.
+Most functionality is provided by
+L<DBIx::Class::Storage::DBI::Firebird::Common>, see that driver for details.
To build the ODBC driver for Firebird on Linux for unixODBC, see:
L<http://www.firebirdnews.org/?p=1324>
-=cut
+This driver does not suffer from the nested statement handles across commits
+issue that the L<DBD::InterBase|DBIx::Class::Storage::DBI::InterBase> or the
+L<DBD::Firebird|DBIx::Class::Storage::DBI::Firebird> based driver does. This
+makes it more suitable for long running processes such as under L<Catalyst>.
-__PACKAGE__->sql_maker_class('DBIx::Class::SQLAHacks::ODBC::Firebird');
+=cut
-sub datetime_parser_type { __PACKAGE__ }
+# batch operations in DBD::ODBC 1.35 do not work with the official ODBC driver
+sub _run_connection_actions {
+ my $self = shift;
-my $datetime_parser;
+ if ($self->_dbh_get_info('SQL_DRIVER_NAME') eq 'OdbcFb') {
+ $self->_disable_odbc_array_ops;
+ }
-sub parse_datetime {
- shift;
- require DateTime::Format::Strptime;
- $datetime_parser ||= DateTime::Format::Strptime->new(
- pattern => '%F %H:%M:%S',
- on_error => 'croak',
- );
- $datetime_parser->parse_datetime(shift);
+ return $self->next::method(@_);
}
-1;
+# releasing savepoints doesn't work for some reason, but that shouldn't matter
+sub _exec_svp_release { 1 }
+
+sub _exec_svp_rollback {
+ my ($self, $name) = @_;
+
+ try {
+ $self->_dbh->do("ROLLBACK TO SAVEPOINT $name")
+ }
+ catch {
+ # Firebird ODBC driver bug, ignore
+ if (not /Unable to fetch information about the error/) {
+ $self->throw_exception($_);
+ }
+ };
+}
=head1 AUTHOR
You may distribute this code under the same terms as Perl itself.
=cut
+# vim:sts=2 sw=2:
+
+1;