Commit | Line | Data |
7379eb67 |
1 | package DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server::NoBindVars; |
2 | |
3 | use strict; |
4 | use warnings; |
5 | |
6 | use base qw/ |
7 | DBIx::Class::Storage::DBI::NoBindVars |
8 | DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server |
9 | /; |
10 | use mro 'c3'; |
11 | |
12 | sub _rebless { |
13 | my $self = shift; |
14 | |
15 | $self->disable_sth_caching(1); |
16 | } |
17 | |
18 | 1; |
19 | |
20 | =head1 NAME |
21 | |
22 | DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server::NoBindVars - Support for Microsoft |
23 | SQL Server via DBD::Sybase without placeholders |
24 | |
25 | =head1 SYNOPSIS |
26 | |
27 | This subclass supports MSSQL server connections via DBD::Sybase when ? style |
28 | placeholders are not available. |
29 | |
30 | =head1 DESCRIPTION |
31 | |
32 | If you are using this driver then your combination of L<DBD::Sybase> and |
33 | libraries (most likely FreeTDS) does not support ? style placeholders. |
34 | |
35 | This storage driver uses L<DBIx::Class::Storage::DBI::NoBindVars> as a base. |
36 | This means that bind variables will be interpolated (properly quoted of course) |
37 | into the SQL query itself, without using bind placeholders. |
38 | |
39 | More importantly this means that caching of prepared statements is explicitly |
40 | disabled, as the interpolation renders it useless. |
41 | |
42 | In all other respects, it is a subclass of |
43 | L<DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server>. |
44 | |
45 | =head1 AUTHOR |
46 | |
47 | See L<DBIx::Class/CONTRIBUTORS>. |
48 | |
49 | =head1 LICENSE |
50 | |
51 | You may distribute this code under the same terms as Perl itself. |
52 | |
53 | =cut |