Commit | Line | Data |
4966150b |
1 | package # hide from PAUSE |
2 | DBIx::Class::Storage::DBI::Sybase::Base; |
3 | |
4 | use strict; |
5 | use warnings; |
6 | |
7 | use base qw/DBIx::Class::Storage::DBI/; |
8 | use mro 'c3'; |
9 | |
10 | =head1 NAME |
11 | |
12 | DBIx::Class::Storage::DBI::Sybase::Base - Common functionality for drivers using |
13 | DBD::Sybase |
14 | |
15 | =cut |
16 | |
17 | sub _ping { |
18 | my $self = shift; |
19 | |
20 | my $dbh = $self->_dbh or return 0; |
21 | |
22 | local $dbh->{RaiseError} = 1; |
23 | eval { |
24 | $dbh->do('select 1'); |
25 | }; |
26 | |
27 | return $@ ? 0 : 1; |
28 | } |
29 | |
30 | sub _placeholders_supported { |
31 | my $self = shift; |
32 | my $dbh = $self->_get_dbh; |
33 | |
34 | return eval { |
35 | # There's also $dbh->{syb_dynamic_supported} but it can be inaccurate for this |
36 | # purpose. |
37 | local $dbh->{PrintError} = 0; |
38 | local $dbh->{RaiseError} = 1; |
39 | # this specifically tests a bind that is NOT a string |
40 | $dbh->selectrow_array('select 1 where 1 = ?', {}, 1); |
41 | }; |
42 | } |
43 | |
44 | 1; |
45 | |
46 | =head1 AUTHORS |
47 | |
48 | See L<DBIx::Class/CONTRIBUTORS>. |
49 | |
50 | =head1 LICENSE |
51 | |
52 | You may distribute this code under the same terms as Perl itself. |
53 | |
54 | =cut |