$self->_do_query('SET FOREIGN_KEY_CHECKS = 1');
}
-sub connect_call_set_ansi_mode {
+sub connect_call_set_strict_mode {
my $self = shift;
- $self->_do_query(q|SET SQL_MODE = 'ANSI,TRADITIONAL'|);
+
+ # the @@sql_mode puts back what was previously set on the session handle
+ $self->_do_query(q|SET SQL_MODE = CONCAT('ANSI,TRADITIONAL,ONLY_FULL_GROUP_BY,', @@sql_mode)|);
$self->_do_query(q|SET SQL_AUTO_IS_NULL = 0|);
}
=head1 NAME
-DBIx::Class::Storage::DBI::mysql - Automatic primary key class for MySQL
+DBIx::Class::Storage::DBI::mysql - Storage::DBI class implementing MySQL specifics
=head1 SYNOPSIS
- # In your table classes
- __PACKAGE__->load_components(qw/PK::Auto Core/);
- __PACKAGE__->set_primary_key('id');
+Storage::DBI autodetects the underlying MySQL database, and re-blesses the
+C<$storage> object into this class.
+
+ my $schema = MyDb::Schema->connect( $dsn, $user, $pass, { set_strict_mode => 1 } );
=head1 DESCRIPTION
-This class implements autoincrements for MySQL.
+This class implements MySQL specific bits of L<DBIx::Class::Storage::DBI>.
+
+It also provides a one-stop on-connect macro C<set_strict_mode> which sets
+session variables such that MySQL behaves more predictably as far as the
+SQL standard is concerned.
=head1 AUTHORS
-Matt S. Trout <mst@shadowcatsystems.co.uk>
+See L<DBIx::Class/CONTRIBUTORS>
=head1 LICENSE