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.\" ========================================================================
.\"
.IX Title "Mango::Bulk 3pm"
.TH Mango::Bulk 3pm "2018-04-14" "perl v5.26.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
Mango::Bulk \- MongoDB bulk operations
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  use Mango::Bulk;
\&
\&  my $bulk = Mango::Bulk\->new(collection => $collection);
\&  $bulk\->insert({foo => \*(Aqbar\*(Aq})\->insert({foo => \*(Aqbaz\*(Aq})\->execute;
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Mango::Bulk is a container for MongoDB bulk operations, all operations will
be automatically grouped so they don't exceed \*(L"max_bson_size\*(R" in Mango.
.SH "ATTRIBUTES"
.IX Header "ATTRIBUTES"
Mango::Bulk implements the following attributes.
.SS "collection"
.IX Subsection "collection"
.Vb 2
\&  my $collection = $bulk\->collection;
\&  $bulk          = $bulk\->collection(Mango::Collection\->new);
.Ve
.PP
Mango::Collection object this bulk operation belongs to.
.SS "ordered"
.IX Subsection "ordered"
.Vb 2
\&  my $bool = $bulk\->ordered;
\&  $bulk    = $bulk\->ordered($bool);
.Ve
.PP
Bulk operations are ordered, defaults to a true value.
.SH "METHODS"
.IX Header "METHODS"
Mango::Bulk inherits all methods from Mojo::Base and implements the
following new ones.
.SS "execute"
.IX Subsection "execute"
.Vb 1
\&  my $results = $bulk\->execute;
.Ve
.PP
Execute bulk operations. You can also append a callback to perform operation
non-blocking.
.PP
.Vb 5
\&  $bulk\->execute(sub {
\&    my ($bulk, $err, $results) = @_;
\&    ...
\&  });
\&  Mojo::IOLoop\->start unless Mojo::IOLoop\->is_running;
.Ve
.SS "find"
.IX Subsection "find"
.Vb 1
\&  $bulk = $bulk\->find({foo => \*(Aqbar\*(Aq});
.Ve
.PP
Query for next update or remove operation.
.SS "insert"
.IX Subsection "insert"
.Vb 1
\&  $bulk = $bulk\->insert({foo => \*(Aqbar\*(Aq});
.Ve
.PP
Insert document.
.SS "remove"
.IX Subsection "remove"
.Vb 1
\&  $bulk = $bulk\->remove;
.Ve
.PP
Remove multiple documents.
.SS "remove_one"
.IX Subsection "remove_one"
.Vb 1
\&  $bulk = $bulk\->remove_one;
.Ve
.PP
Remove one document.
.SS "update"
.IX Subsection "update"
.Vb 1
\&  $bulk = $bulk\->update({foo => \*(Aqbar\*(Aq});
.Ve
.PP
Update multiple documents.
.SS "update_one"
.IX Subsection "update_one"
.Vb 1
\&  $bulk = $bulk\->update_one({foo => \*(Aqbaz\*(Aq});
.Ve
.PP
Update one document.
.SS "upsert"
.IX Subsection "upsert"
.Vb 1
\&  $bulk = $bulk\->upsert;
.Ve
.PP
Next update operation will be an \f(CW\*(C`upsert\*(C'\fR.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Mango, Mojolicious::Guides, <http://mojolicio.us>.