1 package DBIx::Class::Storage::DBI::SQLite;
6 use base qw/DBIx::Class::Storage::DBI/;
15 my ($self, $dir) = @_;
18 ## Where is the db file?
19 my $dsn = $self->_dbi_connect_info()->[0];
21 my $dbname = $1 if($dsn =~ /dbname=([^;]+)/);
24 $dbname = $1 if($dsn =~ /^dbi:SQLite:(.+)$/i);
26 $self->throw_exception("Cannot determine name of SQLite db file")
27 if(!$dbname || !-f $dbname);
29 # print "Found database: $dbname\n";
30 # my $dbfile = file($dbname);
31 my ($vol, $dbdir, $file) = File::Spec->splitpath($dbname);
32 # my $file = $dbfile->basename();
33 $file = strftime("%Y-%m-%d-%H_%M_%S", localtime()) . $file;
34 $file = "B$file" while(-f $file);
36 mkdir($dir) unless -f $dir;
37 my $backupfile = File::Spec->catfile($dir, $file);
39 my $res = copy($dbname, $backupfile);
40 $self->throw_exception("Backup failed! ($!)") if(!$res);
45 sub deployment_statements {
47 my ($schema, $type, $version, $dir, $sqltargs, @rest) = @_;
51 my $sqlite_version = $self->_get_dbh->{sqlite_version};
53 # numify, SQLT does a numeric comparison
54 $sqlite_version =~ s/^(\d+) \. (\d+) (?: \. (\d+))? .*/${1}.${2}/x;
56 $sqltargs->{producer_args}{sqlite_version} = $sqlite_version;
58 $self->next::method($schema, $type, $version, $dir, $sqltargs, @rest);
61 sub datetime_parser_type { return "DateTime::Format::SQLite"; }
67 DBIx::Class::Storage::DBI::SQLite - Automatic primary key class for SQLite
71 # In your table classes
72 use base 'DBIx::Class::Core';
73 __PACKAGE__->set_primary_key('id');
77 This class implements autoincrements for SQLite.
81 Matt S. Trout <mst@shadowcatsystems.co.uk>
85 You may distribute this code under the same terms as Perl itself.