Revision history for DBIx::Class
+ - added AutoInflate::DateTime component
- refactor debugging to allow for profiling using Storage::Statistics
- removed Data::UUID from deps, made other optionals required
- modified SQLT parser to skip dupe table names
# i.e. first release of 0.XX *must* be 0.XX000. This avoids fBSD ports
# brain damage and presumably various other packaging systems too
-$VERSION = '0.06002';
+$VERSION = '0.06003';
sub MODIFY_CODE_ATTRIBUTES {
my ($class,$code,@attrs) = @_;
sub has_a {
my ($self, $col, $f_class, %args) = @_;
$self->throw_exception( "No such column ${col}" ) unless $self->has_column($col);
- eval "require $f_class";
+ $self->ensure_class_loaded($f_class);
if ($args{'inflate'} || $args{'deflate'}) { # Non-database has_a
if (!ref $args{'inflate'}) {
my $meth = $args{'inflate'};
use warnings;
use Class::C3;
+use Class::Inspector;
sub inject_base {
my ($class, $target, @to_inject) = @_;
{
no strict 'refs';
- my %seen;
- unshift( @{"${target}::ISA"},
- grep { !$seen{ $_ }++ && $target ne $_ && !$target->isa($_) }
- @to_inject
- );
+ foreach my $to (reverse @to_inject) {
+ unshift( @{"${target}::ISA"}, $to )
+ unless ($target eq $to || $target->isa($to));
+ }
}
# Yes, this is hack. But it *does* work. Please don't submit tickets about
sub _load_components {
my ($class, @comp) = @_;
foreach my $comp (@comp) {
- eval "use $comp";
- die $@ if $@;
+ $class->ensure_class_loaded($comp);
}
$class->inject_base($class => @comp);
}
+# TODO: handle ->has_many('rel', 'Class'...) instead of
+# ->has_many('rel', 'Some::Schema::Class'...)
+sub ensure_class_loaded {
+ my ($class, $f_class) = @_;
+ eval "require $f_class";
+ my $err = $@;
+ Class::Inspector->loaded($f_class)
+ or die $err || "require $f_class was successful but the package".
+ "is not defined";
+}
+
1;
Serialize::Storable
InflateColumn
Relationship
+ PK::Auto
PK
Row
ResultSourceProxy::Table
(Replace L<DateTime::Format::Pg> with the appropriate module for your
database, or consider L<DateTime::Format::DBI>.)
+The coderefs you set for inflate and deflate are called with two parameters,
+the first is the value of the column to be inflated/deflated, the second is the
+row object itself. Thus you can call C<< ->result_source->schema->storage->dbh >> on
+it, to feed to L<DateTime::Format::DBI>.
+
In this example, calls to an event's C<insert_time> accessor return a
L<DateTime> object. This L<DateTime> object is later "deflated" when
used in the database layer.
--- /dev/null
+package DBIx::Class::InflateColumn::DateTime;
+
+use strict;
+use warnings;
+use base qw/DBIx::Class/;
+
+__PACKAGE__->load_components(qw/InflateColumn/);
+
+__PACKAGE__->mk_group_accessors('simple' => '__datetime_parser');
+
+sub register_column {
+ my ($self, $column, $info, @rest) = @_;
+ $self->next::method($column, $info, @rest);
+ if ($info->{data_type} =~ /^datetime$/i) {
+ $self->inflate_column(
+ $column =>
+ {
+ inflate => sub {
+ my ($value, $obj) = @_;
+ $obj->_datetime_parser->parse_datetime($value);
+ },
+ deflate => sub {
+ my ($value, $obj) = @_;
+ $obj->_datetime_parser->format_datetime($value);
+ },
+ }
+ );
+ }
+}
+
+sub _datetime_parser {
+ my $self = shift;
+ if (my $parser = $self->__datetime_parser) {
+ return $parser;
+ }
+ my $parser = $self->result_source->storage->datetime_parser(@_);
+ return $self->__datetime_parser($parser);
+}
+
+1;
so no additional SQL statements are executed. You now have a much more
efficient query.
-Note that as of L<DBIx::Class> 0.04, C<prefetch> cannot be used with
-C<has_many> relationships. You will get an error along the lines of "No
-accessor for prefetched ..." if you try.
+Note that as of L<DBIx::Class> 0.05999_01, C<prefetch> I<can> be used with
+C<has_many> relationships.
Also note that C<prefetch> should only be used when you know you will
definitely use data from a related table. Pre-fetching related tables when you
You could then create average, high and low execution times for an SQL
statement and dig down to see if certain parameters cause aberrant behavior.
+=head2 Getting the value of the primary key for the last database insert
+
+AKA getting last_insert_id
+
+If you are using PK::Auto, this is straightforward:
+
+ my $foo = $rs->create(\%blah);
+ # do more stuff
+ my $id = $foo->id; # foo->my_primary_key_field will also work.
+
+If you are not using autoincrementing primary keys, this will probably
+not work, but then you already know the value of the last primary key anyway.
+
=cut
holding the foreign key. If $cond is not given, the relname is used as
the column name.
+Cascading deletes are off per default on a C<belongs_to> relationship, to turn
+them on, pass C<< cascade_delete => 1 >> in the $attr hashref.
+
NOTE: If you are used to L<Class::DBI> relationships, this is the equivalent
of C<has_a>.
L<DBIx::Class::Relationship::Base/"create_related">.
If you delete an object in a class with a C<has_many> relationship, all
-related objects will be deleted as well. However, any database-level
-cascade or restrict will take precedence.
+the related objects will be deleted as well. However, any database-level
+cascade or restrict will take precedence. To turn this behavior off, pass
+C<< cascade_delete => 0 >> in the $attr hashref.
=head2 might_have
If you update or delete an object in a class with a C<might_have>
relationship, the related object will be updated or deleted as well.
Any database-level update or delete constraints will override this behaviour.
+To turn off this behavior, add C<< cascade_delete => 0 >> to the $attr hashref.
=head2 has_one
sub belongs_to {
my ($class, $rel, $f_class, $cond, $attrs) = @_;
- eval "require $f_class";
- if ($@) {
- $class->throw_exception($@) unless $@ =~ /Can't locate/;
- }
-
+ $class->ensure_class_loaded($f_class);
# no join condition or just a column name
if (!ref $cond) {
my %f_primaries = map { $_ => 1 } eval { $f_class->primary_columns };
sub has_many {
my ($class, $rel, $f_class, $cond, $attrs) = @_;
-
- eval "require $f_class";
- if ($@) {
- $class->throw_exception($@) unless $@ =~ /Can't locate/;
- }
+
+ $class->ensure_class_loaded($f_class);
unless (ref $cond) {
my ($pri, $too_many) = $class->primary_columns;
sub _has_one {
my ($class, $join_type, $rel, $f_class, $cond, $attrs) = @_;
- eval "require $f_class";
- if ($@) {
- $class->throw_exception($@) unless $@ =~ /Can't locate/;
- }
-
+ $class->ensure_class_loaded($f_class);
unless (ref $cond) {
my ($pri, $too_many) = $class->primary_columns;
$class->throw_exception( "might_have/has_one can only infer join for a single primary key; ${class} has more" )
You can create your own accessors if required - see
L<DBIx::Class::Manual::Cookbook> for details.
+Please note: This will NOT insert an C<AS employee_count> into the SQL statement
+produced, it is used for internal access only. Thus attempting to use the accessor
+in an C<order_by> clause or similar will fail misrably.
+
=head2 join
=over 4
my $cond = shift;
my $attrs = shift || {};
$attrs->{order_by} = 'year DESC';
- $self->next::method($cond, $attrs);
+ $self->search($cond, $attrs);
}
$rs = $schema->resultset('CD')->search_by_year_desc({ artist => 'Tool' });
{
$self->{_columns_info_loaded}++;
my $info;
+ my $lc_info;
# eval for the case of storage without table
- eval { $info = $self->storage->columns_info_for($self->from) };
+ eval { $info = $self->storage->columns_info_for( $self->from, keys %{$self->_columns} ) };
unless ($@) {
+ for my $realcol ( keys %{$info} ) {
+ $lc_info->{lc $realcol} = $info->{$realcol};
+ }
foreach my $col ( keys %{$self->_columns} ) {
- foreach my $i ( keys %{$info->{$col}} ) {
- $self->_columns->{$col}{$i} = $info->{$col}{$i};
- }
+ $self->_columns->{$col} = $info->{$col} || $lc_info->{lc $col};
}
}
}
my $f_source = $self->schema->source($f_source_name);
unless ($f_source) {
- eval "require $f_source_name;";
- if ($@) {
- die $@ unless $@ =~ /Can't locate/;
- }
+ $self->ensure_class_loaded($f_source_name);
$f_source = $f_source_name->result_source;
#my $s_class = ref($self->schema);
#$f_source_name =~ m/^${s_class}::(.*)$/;
foreach my $prefix (keys %comps_for) {
foreach my $comp (@{$comps_for{$prefix}||[]}) {
my $comp_class = "${prefix}::${comp}";
- eval "use $comp_class"; # If it fails, assume the user fixed it
- if ($@) {
- $comp_class =~ s/::/\//g;
- die $@ unless $@ =~ /Can't locate.+$comp_class\.pm\sin\s\@INC/;
- warn $@ if $@;
- }
-
+ $class->ensure_class_loaded($comp_class);
$comp_class->source_name($comp) unless $comp_class->source_name;
push(@to_register, [ $comp_class->source_name, $comp_class ]);
sub txn_commit {
my $self = shift;
+ my $dbh = $self->dbh;
if ($self->{transaction_depth} == 0) {
- my $dbh = $self->dbh;
unless ($dbh->{AutoCommit}) {
$self->debugobj->txn_commit()
if ($self->debug);
if (--$self->{transaction_depth} == 0) {
$self->debugobj->txn_commit()
if ($self->debug);
- $self->dbh->commit;
+ $dbh->commit;
}
}
}
my $self = shift;
eval {
+ my $dbh = $self->dbh;
if ($self->{transaction_depth} == 0) {
- my $dbh = $self->dbh;
unless ($dbh->{AutoCommit}) {
$self->debugobj->txn_rollback()
if ($self->debug);
if (--$self->{transaction_depth} == 0) {
$self->debugobj->txn_rollback()
if ($self->debug);
- $self->dbh->rollback;
+ $dbh->rollback;
}
else {
die DBIx::Class::Storage::NESTED_ROLLBACK_EXCEPTION->new;
my $sth = eval { $self->sth($sql,$op) };
if (!$sth || $@) {
- $self->throw_exception('no sth generated via sql (' . ($@ || $self->_dbh->errstr) . "): $sql");
+ $self->throw_exception(
+ 'no sth generated via sql (' . ($@ || $self->_dbh->errstr) . "): $sql"
+ );
}
-
@bind = map { ref $_ ? ''.$_ : $_ } @bind; # stringify args
my $rv;
if ($sth) {
$column_info{size} = $info->{COLUMN_SIZE};
$column_info{is_nullable} = $info->{NULLABLE} ? 1 : 0;
$column_info{default_value} = $info->{COLUMN_DEF};
+ my $col_name = $info->{COLUMN_NAME};
+ $col_name =~ s/^\"(.*)\"$/$1/;
- $result{$info->{COLUMN_NAME}} = \%column_info;
+ $result{$col_name} = \%column_info;
}
};
$dbh->{RaiseError} = $old_raise_err;
}
}
+sub datetime_parser {
+ my $self = shift;
+ return $self->{datetime_parser} ||= $self->build_datetime_parser(@_);
+}
+
+sub datetime_parser_type { "DateTime::Format::MySQL"; }
+
+sub build_datetime_parser {
+ my $self = shift;
+ my $type = $self->datetime_parser_type(@_);
+ eval "use ${type}";
+ $self->throw_exception("Couldn't load ${type}: $@") if $@;
+ return $type;
+}
+
sub DESTROY { shift->disconnect }
1;
}
+sub datetime_parser_type { "DateTime::Format::DB2"; }
+
1;
=head1 NAME
my( $id ) = $_[0]->_dbh->selectrow_array('SELECT @@IDENTITY' );
return $id;
}
+
+sub build_datetime_parser {
+ my $self = shift;
+ my $type = "DateTime::Format::Strptime";
+ eval "use ${type}";
+ $self->throw_exception("Couldn't load ${type}: $@") if $@;
+ return $type->new( pattern => '%m/%d/%Y %H:%M:%S' );
+}
\r
1;
\r
return 'PostgreSQL';
}
+sub datetime_parser_type { return "DateTime::Format::Pg"; }
+
1;
=head1 NAME
use base qw/DBIx::Class/;
-__PACKAGE__->load_components(qw/PK::Auto CDBICompat Core DB/);
+__PACKAGE__->load_components(qw/CDBICompat Core DB/);
use File::Temp qw/tempfile/;
my (undef, $DB) = tempfile();
+++ /dev/null
-package DBIx::Class::UUIDColumns;
-
-use strict;
-use warnings;
-
-use base qw/DBIx::Class/;
-
-__PACKAGE__->mk_classdata( 'uuid_auto_columns' => [] );
-__PACKAGE__->mk_classdata( 'uuid_maker' );
-__PACKAGE__->uuid_class( __PACKAGE__->_find_uuid_module );
-
-# be compatible with Class::DBI::UUID
-sub uuid_columns {
- my $self = shift;
- for (@_) {
- $self->throw_exception("column $_ doesn't exist") unless $self->has_column($_);
- }
- $self->uuid_auto_columns(\@_);
-}
-
-sub uuid_class {
- my ($self, $class) = @_;
-
- if ($class) {
- $class = "DBIx::Class::UUIDMaker$class" if $class =~ /^::/;
-
- if (!eval "require $class") {
- $self->throw_exception("$class could not be loaded: $@");
- } elsif (!$class->isa('DBIx::Class::UUIDMaker')) {
- $self->throw_exception("$class is not a UUIDMaker subclass");
- } else {
- $self->uuid_maker($class->new);
- };
- };
-
- return ref $self->uuid_maker;
-};
-
-sub insert {
- my $self = shift;
- for my $column (@{$self->uuid_auto_columns}) {
- $self->store_column( $column, $self->get_uuid )
- unless defined $self->get_column( $column );
- }
- $self->next::method(@_);
-}
-
-sub get_uuid {
- return shift->uuid_maker->as_string;
-}
-
-sub _find_uuid_module {
- if (eval{require Data::UUID}) {
- return '::Data::UUID';
- } elsif ($^O ne 'openbsd' && eval{require APR::UUID}) {
- # APR::UUID on openbsd causes some as yet unfound nastiness for XS
- return '::APR::UUID';
- } elsif (eval{require UUID}) {
- return '::UUID';
- } elsif (eval{
- # squelch the 'too late for INIT' warning in Win32::API::Type
- local $^W = 0;
- require Win32::Guidgen;
- }) {
- return '::Win32::Guidgen';
- } elsif (eval{require Win32API::GUID}) {
- return '::Win32API::GUID';
- } else {
- shift->throw_exception('no suitable uuid module could be found')
- };
-};
-
-1;
-__END__
-
-=head1 NAME
-
-DBIx::Class::UUIDColumns - Implicit uuid columns
-
-=head1 SYNOPSIS
-
- package Artist;
- __PACKAGE__->load_components(qw/UUIDColumns Core DB/);
- __PACKAGE__->uuid_columns( 'artist_id' );
-
-=head1 DESCRIPTION
-
-This L<DBIx::Class> component resembles the behaviour of
-L<Class::DBI::UUID>, to make some columns implicitly created as uuid.
-
-When loaded, C<UUIDColumns> will search for a suitable uuid generation module
-from the following list of supported modules:
-
- Data::UUID
- APR::UUID*
- UUID
- Win32::Guidgen
- Win32API::GUID
-
-If no supporting module can be found, an exception will be thrown.
-
-*APR::UUID will not be loaded under OpenBSD due to an as yet unidentified XS
-issue.
-
-If you would like to use a specific module, you can set C<uuid_class>:
-
- __PACKAGE__->uuid_class('::Data::UUID');
- __PACKAGE__->uuid_class('MyUUIDGenerator');
-
-Note that the component needs to be loaded before Core.
-
-=head1 METHODS
-
-=head2 uuid_columns(@columns)
-
-Takes a list of columns to be filled with uuids during insert.
-
- __PACKAGE__->uuid_columns('id');
-
-=head2 uuid_class($classname)
-
-Takes the name of a UUIDMaker subclass to be used for uuid value generation.
-This can be a fully qualified class name, or a shortcut name starting with ::
-that matches one of the available DBIx::Class::UUIDMaker subclasses:
-
- __PACKAGE__->uuid_class('CustomUUIDGenerator');
- # loads CustomeUUIDGenerator
-
- __PACKAGE->uuid_class('::Data::UUID');
- # loads DBIx::Class::UUIDMaker::Data::UUID;
-
-Note that C<uuid_class> chacks to see that the specified class isa
-DBIx::Class::UUIDMaker subbclass and throws and exception if it isn't.
-
-=head2 uuid_maker
-
-Returns the current UUIDMaker instance for the given module.
-
- my $uuid = __PACKAGE__->uuid_maker->as_string;
-
-=head1 SEE ALSO
-
-L<DBIx::Class::UUIDMaker>
-
-=head1 AUTHORS
-
-Chia-liang Kao <clkao@clkao.org>
-Chris Laco <claco@chrislaco.com>
-
-=head1 LICENSE
-
-You may distribute this code under the same terms as Perl itself.
+++ /dev/null
-package DBIx::Class::UUIDMaker;
-
-use strict;
-use warnings;
-
-sub new {
- return bless {}, shift;
-};
-
-sub as_string {
- return undef;
-};
-
-1;
-__END__
-
-=head1 NAME
-
-DBIx::Class::UUIDMaker - UUID wrapper module
-
-=head1 SYNOPSIS
-
- package CustomUUIDMaker;
- use base qw/DBIx::Class::/;
-
- sub as_string {
- my $uuid;
- ...magic incantations...
- return $uuid;
- };
-
-=head1 DESCRIPTION
-
-DBIx::Class::UUIDMaker is a base class used by the various uuid generation
-subclasses.
-
-=head1 METHODS
-
-=head2 as_string
-
-Returns the new uuid as a string.
-
-=head1 SEE ALSO
-
-L<DBIx::Class::UUIDMaker>,
-L<DBIx::Class::UUIDMaker::UUID>,
-L<DBIx::Class::UUIDMaker::APR::UUID>,
-L<DBIx::Class::UUIDMaker::Data::UUID>,
-L<DBIx::Class::UUIDMaker::Win32::Guidgen>,
-L<DBIx::Class::UUIDMaker::Win32API::GUID>,
-L<DBIx::Class::UUIDMaker::Data::Uniqid>
-
-=head1 AUTHOR
-
-Chris Laco <claco@chrislaco.com>
-
-=head1 LICENSE
-
-You may distribute this code under the same terms as Perl itself.
+++ /dev/null
-package DBIx::Class::UUIDMaker::APR::UUID;
-
-use strict;
-use warnings;
-
-use base qw/DBIx::Class::UUIDMaker/;
-use APR::UUID ();
-
-sub as_string {
- return APR::UUID->new->format;
-};
-
-1;
-__END__
-
-=head1 NAME
-
-DBIx::Class::UUIDMaker::APR::UUID - Create uuids using APR::UUID
-
-=head1 SYNOPSIS
-
- package Artist;
- __PACKAGE__->load_components(qw/UUIDColumns Core DB/);
- __PACKAGE__->uuid_columns( 'artist_id' );
- __PACKAGE__->uuid_class('::APR::UUID');
-
-=head1 DESCRIPTION
-
-This DBIx::Class::UUIDMaker subclass uses APR::UUID to generate uuid
-strings in the following format:
-
- 098f2470-bae0-11cd-b579-08002b30bfeb
-
-=head1 METHODS
-
-=head2 as_string
-
-Returns the new uuid as a string.
-
-=head1 SEE ALSO
-
-L<APR::UUID>
-
-=head1 AUTHOR
-
-Chris Laco <claco@chrislaco.com>
-
-=head1 LICENSE
-
-You may distribute this code under the same terms as Perl itself.
+++ /dev/null
-package DBIx::Class::UUIDMaker::Data::UUID;
-
-use strict;
-use warnings;
-
-use base qw/DBIx::Class::UUIDMaker/;
-use Data::UUID ();
-
-sub as_string {
- return Data::UUID->new->to_string(Data::UUID->new->create);
-};
-
-1;
-__END__
-
-=head1 NAME
-
-DBIx::Class::UUIDMaker::Data::UUID - Create uuids using Data::UUID
-
-=head1 SYNOPSIS
-
- package Artist;
- __PACKAGE__->load_components(qw/UUIDColumns Core DB/);
- __PACKAGE__->uuid_columns( 'artist_id' );
- __PACKAGE__->uuid_class('::Data::UUID');
-
-=head1 DESCRIPTION
-
-This DBIx::Class::UUIDMaker subclass uses Data::UUID to generate uuid
-strings in the following format:
-
- 098f2470-bae0-11cd-b579-08002b30bfeb
-
-=head1 METHODS
-
-=head2 as_string
-
-Returns the new uuid as a string.
-
-=head1 SEE ALSO
-
-L<Data::UUID>
-
-=head1 AUTHOR
-
-Chris Laco <claco@chrislaco.com>
-
-=head1 LICENSE
-
-You may distribute this code under the same terms as Perl itself.
+++ /dev/null
-package DBIx::Class::UUIDMaker::Data::Uniqid;
-
-use strict;
-use warnings;
-
-use base qw/DBIx::Class::UUIDMaker/;
-use Data::Uniqid ();
-
-sub as_string {
- return Data::Uniqid->luniqid;
-};
-
-1;
-__END__
-
-=head1 NAME
-
-DBIx::Class::UUIDMaker::Data::Uniqid - Create uuids using Data::Uniqid
-
-=head1 SYNOPSIS
-
- package Artist;
- __PACKAGE__->load_components(qw/UUIDColumns Core DB/);
- __PACKAGE__->uuid_columns( 'artist_id' );
- __PACKAGE__->uuid_class('::Data::Uniqid');
-
-=head1 DESCRIPTION
-
-This DBIx::Class::UUIDMaker subclass uses Data::Uniqid to generate uuid
-strings using Data::Uniqid::luniqid.
-
-=head1 METHODS
-
-=head2 as_string
-
-Returns the new uuid as a string.
-
-=head1 SEE ALSO
-
-L<Data::Data::Uniqid>
-
-=head1 AUTHOR
-
-Chris Laco <claco@chrislaco.com>
-
-=head1 LICENSE
-
-You may distribute this code under the same terms as Perl itself.
+++ /dev/null
-package DBIx::Class::UUIDMaker::UUID;
-
-use strict;
-use warnings;
-
-use base qw/DBIx::Class::UUIDMaker/;
-use UUID ();
-
-sub as_string {
- my ($uuid, $uuidstring);
- UUID::generate($uuid);
- UUID::unparse($uuid, $uuidstring);
-
- return $uuidstring;
-};
-
-1;
-__END__
-
-=head1 NAME
-
-DBIx::Class::UUIDMaker::UUID - Create uuids using UUID
-
-=head1 SYNOPSIS
-
- package Artist;
- __PACKAGE__->load_components(qw/UUIDColumns Core DB/);
- __PACKAGE__->uuid_columns( 'artist_id' );
- __PACKAGE__->uuid_class('::UUID');
-
-=head1 DESCRIPTION
-
-This DBIx::Class::UUIDMaker subclass uses UUID to generate uuid
-strings in the following format:
-
- 098f2470-bae0-11cd-b579-08002b30bfeb
-
-=head1 METHODS
-
-=head2 as_string
-
-Returns the new uuid as a string.
-
-=head1 SEE ALSO
-
-L<UUID>
-
-=head1 AUTHOR
-
-Chris Laco <claco@chrislaco.com>
-
-=head1 LICENSE
-
-You may distribute this code under the same terms as Perl itself.
+++ /dev/null
-package DBIx::Class::UUIDMaker::Win32::Guidgen;
-
-use strict;
-use warnings;
-
-use base qw/DBIx::Class::UUIDMaker/;
-use Win32::Guidgen ();
-
-sub as_string {
- my $uuid = Win32::Guidgen::create();
- $uuid =~ s/(^\{|\}$)//g;
-
- return $uuid;
-};
-
-1;
-__END__
-
-=head1 NAME
-
-DBIx::Class::UUIDMaker::Win32::Guidgen - Create uuids using Win32::Guidgen
-
-=head1 SYNOPSIS
-
- package Artist;
- __PACKAGE__->load_components(qw/UUIDColumns Core DB/);
- __PACKAGE__->uuid_columns( 'artist_id' );
- __PACKAGE__->uuid_class('::Win32::Guidgen');
-
-=head1 DESCRIPTION
-
-This DBIx::Class::UUIDMaker subclass uses Win32::Guidgen to generate uuid
-strings in the following format:
-
- 098f2470-bae0-11cd-b579-08002b30bfeb
-
-=head1 METHODS
-
-=head2 as_string
-
-Returns the new uuid as a string.
-
-=head1 SEE ALSO
-
-L<Win32::Guidgen>
-
-=head1 AUTHOR
-
-Chris Laco <claco@chrislaco.com>
-
-=head1 LICENSE
-
-You may distribute this code under the same terms as Perl itself.
+++ /dev/null
-package DBIx::Class::UUIDMaker::Win32API::GUID;
-
-use strict;
-use warnings;
-
-use base qw/DBIx::Class::UUIDMaker/;
-use Win32API::GUID ();
-
-sub as_string {
- return Win32API::GUID::CreateGuid();
-};
-
-1;
-__END__
-
-=head1 NAME
-
-DBIx::Class::UUIDMaker::Win32API::GUID - Create uuids using Win32API::GUID
-
-=head1 SYNOPSIS
-
- package Artist;
- __PACKAGE__->load_components(qw/UUIDColumns Core DB/);
- __PACKAGE__->uuid_columns( 'artist_id' );
- __PACKAGE__->uuid_class('::Win32API::GUID');
-
-=head1 DESCRIPTION
-
-This DBIx::Class::UUIDMaker subclass uses Win32API::GUID to generate uuid
-strings in the following format:
-
- 098f2470-bae0-11cd-b579-08002b30bfeb
-
-=head1 METHODS
-
-=head2 as_string
-
-Returns the new uuid as a string.
-
-=head1 SEE ALSO
-
-L<Win32API::GUID>
-
-=head1 AUTHOR
-
-Chris Laco <claco@chrislaco.com>
-
-=head1 LICENSE
-
-You may distribute this code under the same terms as Perl itself.
# Test for inject_base to filter out duplicates
{ package DBICTest::_InjectBaseTest;
use base qw/ DBIx::Class /;
+ package DBICTest::_InjectBaseTest::A;
+ package DBICTest::_InjectBaseTest::B;
+ package DBICTest::_InjectBaseTest::C;
}
DBICTest::_InjectBaseTest->inject_base( 'DBICTest::_InjectBaseTest', qw/
DBICTest::_InjectBaseTest::A
--- /dev/null
+use Test::More;
+use strict;
+use warnings;
+use lib qw(t/lib);
+use DBICTest;
+use DBICTest::BasicRels;
+
+plan tests => 7;
+
+my $schema = DBICTest->schema;
+my $total_cds = $schema->resultset('CD')->count;
+cmp_ok($total_cds, '>', 0, 'need cd records');
+
+# test that delete_related w/o conditions deletes all related records only
+my $artist = $schema->resultset("Artist")->find(3);
+my $artist_cds = $artist->cds->count;
+cmp_ok($artist_cds, '<', $total_cds, 'need more cds than just related cds');
+
+ok($artist->delete_related('cds'));
+cmp_ok($schema->resultset('CD')->count, '==', ($total_cds - $artist_cds), 'too many cds were deleted');
+
+$total_cds -= $artist_cds;
+
+# test that delete_related w/conditions deletes just the matched related records only
+my $artist2 = $schema->resultset("Artist")->find(2);
+my $artist2_cds = $artist2->search_related('cds')->count;
+cmp_ok($artist2_cds, '<', $total_cds, 'need more cds than related cds');
+
+ok($artist2->delete_related('cds', {title => {like => '%'}}));
+cmp_ok($schema->resultset('CD')->count, '==', ($total_cds - $artist2_cds), 'too many cds were deleted');
--- /dev/null
+# belongs to t/run/30ensure_class_loaded.tl
+package # hide from PAUSE
+ DBICTest::FakeComponent;
+use warnings;
+use strict;
+
+1;
CD
Link
Bookmark
+ #Casecheck
#dummy
Track
Tag
'Producer',
'CD_to_Producer',
),
- qw/SelfRefAlias TreeLike TwoKeyTreeLike/
+ qw/SelfRefAlias TreeLike TwoKeyTreeLike Event/
);
sub deploy {
--- /dev/null
+package DBICTest::Schema::Event;
+
+use strict;
+use warnings;
+use base qw/DBIx::Class/;
+
+__PACKAGE__->load_components(qw/InflateColumn::DateTime PK::Auto Core/);
+
+__PACKAGE__->table('event');
+
+__PACKAGE__->add_columns(
+ id => { data_type => 'integer', is_auto_increment => 1 },
+ starts_at => { data_type => 'datetime' }
+);
+
+__PACKAGE__->set_primary_key('id');
+
+1;
},
);
__PACKAGE__->set_primary_key(qw/id/);
-__PACKAGE__->belongs_to('parent', 'TreeLike',
+__PACKAGE__->belongs_to('parent', 'DBICTest::Schema::TreeLike',
{ 'foreign.id' => 'self.parent' });
1;
--
-- Created by SQL::Translator::Producer::SQLite
--- Created on Sun May 14 18:25:49 2006
+-- Created on Sat May 20 01:05:10 2006
--
BEGIN TRANSACTION;
);
--
+-- Table: event
+--
+CREATE TABLE event (
+ id INTEGER PRIMARY KEY NOT NULL,
+ starts_at datetime NOT NULL
+);
+
+--
-- Table: twokeys
--
CREATE TABLE twokeys (
projects / dbsrgits/DBIx-Class.git / commitdiff