NAME
MongoDB::UpdateResult - MongoDB update result object
VERSION
version v2.2.0
SYNOPSIS
my $result = $coll->update( @parameters );
if ( $result->acknowledged ) {
...
}DESCRIPTION
This class encapsulates the results from an update or replace operations.
ATTRIBUTES
matched_count
The number of documents that matched the filter.
modified_count
The number of documents that were modified. Note: this is only available from MongoDB version 2.6 or later. It will return undef from earlier servers.
You can call has_modified_count to find out if this attribute is defined or not.
upserted_id
The identifier of the inserted document if an upsert took place. If no upsert took place, it returns undef.
METHODS
acknowledged
Indicates whether this write result was acknowledged. Always true for this class.
assert
Throws an error if write errors or write concern errors occurred. Otherwise, returns the invocant.
assert_no_write_error
Throws a MongoDB::WriteError if write errors occurred. Otherwise, returns the invocant.
assert_no_write_concern_error
Throws a MongoDB::WriteConcernError if write concern errors occurred. Otherwise, returns the invocant.
AUTHORS
David Golden <david@mongodb.com>
Rassi <rassi@mongodb.com>
Mike Friedman <friedo@friedo.com>
Kristina Chodorow <k.chodorow@gmail.com>
Florian Ragwitz <rafl@debian.org>
COPYRIGHT AND LICENSE
This software is Copyright (c) 2019 by MongoDB, Inc.
This is free software, licensed under:
The Apache License, Version 2.0, January 2004