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.IX Title "DBIx::Class::Storage::DBI::ACCESS 3pm"
.TH DBIx::Class::Storage::DBI::ACCESS 3pm "2018-04-19" "perl v5.26.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
DBIx::Class::Storage::DBI::ACCESS \- Support specific to MS Access
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This is the base class for Microsoft Access support.
.PP
This driver supports last_insert_id,
empty inserts for tables with \f(CW\*(C`AUTOINCREMENT\*(C'\fR columns, nested transactions via
auto_savepoint, \f(CW\*(C`GUID\*(C'\fR columns via
DBIx::Class::Storage::DBI::UniqueIdentifier.
.SH "SUPPORTED VERSIONS"
.IX Header "SUPPORTED VERSIONS"
This module has currently only been tested on \s-1MS\s0 Access 2010.
.PP
Information about how well it works on different version of \s-1MS\s0 Access is welcome
(write the mailing list, or submit a ticket to \s-1RT\s0 if you find bugs.)
.SH "USING GUID COLUMNS"
.IX Header "USING GUID COLUMNS"
If you have \f(CW\*(C`GUID\*(C'\fR PKs or other \f(CW\*(C`GUID\*(C'\fR columns with
auto_nextval you will need to set a
new_guid callback, like
so:
.PP
.Vb 1
\&  $schema\->storage\->new_guid(sub { Data::GUID\->new\->as_string });
.Ve
.PP
Under Catalyst you can use code similar to this in your
Catalyst::Model::DBIC::Schema \f(CW\*(C`Model.pm\*(C'\fR:
.PP
.Vb 4
\&  after BUILD => sub {
\&    my $self = shift;
\&    $self\->storage\->new_guid(sub { Data::GUID\->new\->as_string });
\&  };
.Ve
.SH "FURTHER QUESTIONS?"
.IX Header "FURTHER QUESTIONS?"
Check the list of additional \s-1DBIC\s0 resources.
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
This module is free software copyright
by the DBIx::Class (\s-1DBIC\s0) authors. You can
redistribute it and/or modify it under the same terms as the
DBIx::Class library.