NAME

Mango::Bulk - MongoDB bulk operations

SYNOPSIS

  use Mango::Bulk;

  my $bulk = Mango::Bulk->new(collection => $collection);
  $bulk->insert({foo => 'bar'})->insert({foo => 'baz'})->execute;

Mango::Bulk is a container for MongoDB bulk operations, all operations will be automatically grouped so they don't exceed "max_bson_size" in Mango.

Mango::Bulk implements the following attributes.

  my $collection = $bulk->collection;
  $bulk          = $bulk->collection(Mango::Collection->new);

Mango::Collection object this bulk operation belongs to.

  my $bool = $bulk->ordered;
  $bulk    = $bulk->ordered($bool);

Bulk operations are ordered, defaults to a true value.

Mango::Bulk inherits all methods from Mojo::Base and implements the following new ones.

  my $results = $bulk->execute;

Execute bulk operations. You can also append a callback to perform operation non-blocking.

  $bulk->execute(sub {
    my ($bulk, $err, $results) = @_;
    ...
  });
  Mojo::IOLoop->start unless Mojo::IOLoop->is_running;

  $bulk = $bulk->find({foo => 'bar'});

Query for next update or remove operation.

  $bulk = $bulk->insert({foo => 'bar'});

Insert document.

  $bulk = $bulk->remove;

Remove multiple documents.

  $bulk = $bulk->remove_one;

Remove one document.

  $bulk = $bulk->update({foo => 'bar'});

Update multiple documents.

  $bulk = $bulk->update_one({foo => 'baz'});

Update one document.

  $bulk = $bulk->upsert;

Next update operation will be an "upsert".