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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 | |
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12 | sub _init { |
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13 | my $self = shift; |
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14 | $self->disable_sth_caching(1); |
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15 | |
16 | $self->next::method(@_); |
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17 | } |
18 | |
19 | 1; |
20 | |
21 | =head1 NAME |
22 | |
23 | DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server::NoBindVars - Support for Microsoft |
24 | SQL Server via DBD::Sybase without placeholders |
25 | |
26 | =head1 SYNOPSIS |
27 | |
28 | This subclass supports MSSQL server connections via DBD::Sybase when ? style |
29 | placeholders are not available. |
30 | |
31 | =head1 DESCRIPTION |
32 | |
33 | If you are using this driver then your combination of L<DBD::Sybase> and |
34 | libraries (most likely FreeTDS) does not support ? style placeholders. |
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 | |
43 | In all other respects, it is a subclass of |
44 | L<DBIx::Class::Storage::DBI::Sybase::Microsoft_SQL_Server>. |
45 | |
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46 | =head1 FURTHER QUESTIONS? |
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47 | |
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48 | Check the list of L<additional DBIC resources|DBIx::Class/GETTING HELP/SUPPORT>. |
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49 | |
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50 | =head1 COPYRIGHT AND LICENSE |
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51 | |
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52 | This module is free software L<copyright|DBIx::Class/COPYRIGHT AND LICENSE> |
53 | by the L<DBIx::Class (DBIC) authors|DBIx::Class/AUTHORS>. You can |
54 | redistribute it and/or modify it under the same terms as the |
55 | L<DBIx::Class library|DBIx::Class/COPYRIGHT AND LICENSE>. |