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f68f4d44 |
1 | package DBIx::Class::Storage::DBI::Sybase; |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
6 | use base qw/DBIx::Class::Storage::DBI::NoBindVars/; |
7 | |
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8 | sub _rebless { |
9 | my $self = shift; |
10 | |
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11 | my $dbtype = eval { @{$self->dbh->selectrow_arrayref(qq{sp_server_info \@attribute_id=1})}[2] }; |
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12 | unless ( $@ ) { |
13 | $dbtype =~ s/\W/_/gi; |
14 | my $subclass = "DBIx::Class::Storage::DBI::Sybase::${dbtype}"; |
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15 | if ($self->load_optional_class($subclass) && !$self->isa($subclass)) { |
16 | bless $self, $subclass; |
17 | $self->_rebless; |
18 | } |
19 | } |
20 | } |
21 | |
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22 | 1; |
23 | |
24 | =head1 NAME |
25 | |
26 | DBIx::Class::Storage::DBI::Sybase - Storage::DBI subclass for Sybase |
27 | |
28 | =head1 SYNOPSIS |
29 | |
30 | This subclass supports L<DBD::Sybase> for real Sybase databases. If |
31 | you are using an MSSQL database via L<DBD::Sybase>, see |
32 | L<DBIx::Class::Storage::DBI::Sybase::MSSQL>. |
33 | |
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34 | =head1 CAVEATS |
35 | |
36 | This storage driver uses L<DBIx::Class::Storage::DBI::NoBindVars> as a base. |
37 | This means that bind variables will be interpolated (properly quoted of course) |
38 | into the SQL query itself, without using bind placeholders. |
39 | |
40 | More importantly this means that caching of prepared statements is explicitly |
41 | disabled, as the interpolation renders it useless. |
42 | |
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43 | =head1 AUTHORS |
44 | |
45 | Brandon L Black <blblack@gmail.com> |
46 | |
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47 | Justin Hunter <justin.d.hunter@gmail.com> |
48 | |
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49 | =head1 LICENSE |
50 | |
51 | You may distribute this code under the same terms as Perl itself. |
52 | |
53 | =cut |