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=item flags (optional)

Server flags, as described in perldoc L<DR::Tarantool/:constant>.

=item callback

=back

=cut

sub delete :method {
    my $self = shift;
    my $space = shift;
    my $key = shift;
    $self->_llc->_check_cb( my $cb = pop );
    my $flags = shift || 0;

    my $s = $self->space($space);

    $self->_llc->delete(
        $s->number,
        $s->pack_primary_key( $key ),
        $flags,
        sub { _cb_default($_[0], $s, $cb) }
    );
}


=head2 update

Update a tuple.

    $client->update('space', 1, [ passwd => set => 'abc' ], sub { .. });
    $client->update(
        'space',
        1,
        [ [ passwd => set => 'abc' ], [ login => 'delete' ] ],
        sub { ... }
    );

=head3 Arguments

=over

=item space name

=item key

=item operation list

=item flags (optional)

Server flags, as described in perldoc L<DR::Tarantool/:constant>.

=item callback

=back

=cut

sub update {
    my $self = shift;
    my $space = shift;
    my $key = shift;
    my $op = shift;
    $self->_llc->_check_cb( my $cb = pop );
    my $flags = shift || 0;

    my $s = $self->space($space);

    $self->_llc->update(
        $s->number,
        $s->pack_primary_key( $key ),
        $s->pack_operations( $op ),
        $flags,
        sub { _cb_default($_[0], $s, $cb) }
    );
}


=head2 last_code

The error code returned by the last request
(see L<DR::Tarantool::LLClient/last_code>).

=cut

sub last_code { $_[0]->_llc->last_code }


=head2 last_error_string

The error message associated with the last request
(see L<DR::Tarantool::LLClient/last_error_string>), if
there was an error.

=cut

sub last_error_string { $_[0]->_llc->last_error_string }


=head1 COPYRIGHT AND LICENSE

 Copyright (C) 2011 Dmitry E. Oboukhov <unera@debian.org>
 Copyright (C) 2011 Roman V. Nikolaev <rshadow@rambler.ru>

 This program is free software, you can redistribute it and/or
 modify it under the terms of the Artistic License.

=head1 VCS

The project is placed git repo on github:
L<https://github.com/dr-co/dr-tarantool/>.

=cut

1;