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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 | |
37b17a93 |
12 | sub _init { |
7379eb67 |
13 | my $self = shift; |
7379eb67 |
14 | $self->disable_sth_caching(1); |
15 | } |
16 | |
17 | 1; |
18 | |
19 | =head1 NAME |
20 | |
21 | DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server::NoBindVars - Support for Microsoft |
22 | SQL Server via DBD::Sybase without placeholders |
23 | |
24 | =head1 SYNOPSIS |
25 | |
26 | This subclass supports MSSQL server connections via DBD::Sybase when ? style |
27 | placeholders are not available. |
28 | |
29 | =head1 DESCRIPTION |
30 | |
31 | If you are using this driver then your combination of L<DBD::Sybase> and |
32 | libraries (most likely FreeTDS) does not support ? style placeholders. |
33 | |
34 | This storage driver uses L<DBIx::Class::Storage::DBI::NoBindVars> as a base. |
35 | This means that bind variables will be interpolated (properly quoted of course) |
36 | into the SQL query itself, without using bind placeholders. |
37 | |
38 | More importantly this means that caching of prepared statements is explicitly |
39 | disabled, as the interpolation renders it useless. |
40 | |
41 | In all other respects, it is a subclass of |
42 | L<DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server>. |
43 | |
44 | =head1 AUTHOR |
45 | |
46 | See L<DBIx::Class/CONTRIBUTORS>. |
47 | |
48 | =head1 LICENSE |
49 | |
50 | You may distribute this code under the same terms as Perl itself. |
51 | |
52 | =cut |