1MongoDB::WriteConcern(3U)ser Contributed Perl DocumentatiMoonngoDB::WriteConcern(3)
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NAME

6       MongoDB::WriteConcern - Encapsulate and validate a write concern
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VERSION

9       version v2.0.3
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SYNOPSIS

12           $rp = MongoDB::WriteConcern->new(); # w:1, wtimeout: 1000
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14           $rp = MongoDB::WriteConcern->new(
15               w        => 'majority',
16               wtimeout => 10000, # milliseconds
17           );
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DESCRIPTION

20       A write concern describes the guarantee that MongoDB provides when
21       reporting on the success of a write operation.
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23       For core documentation on read preference see
24       <http://docs.mongodb.org/manual/core/read-preference/>.
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ATTRIBUTES

27   w
28       Specifies the desired acknowledgement level. Defaults to '1'.
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30   wtimeout
31       Specifies how long to wait for the write concern to be satisfied (in
32       milliseconds).  Defaults to 1000.
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34   j
35       The j option confirms that the mongod instance has written the data to
36       the on-disk journal.  Defaults to false.
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38       Note: specifying a write concern that set j to a true value may result
39       in an error with a mongod or mongos running with --nojournal option now
40       errors.
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AUTHORS

43       ·   David Golden <david@mongodb.com>
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45       ·   Rassi <rassi@mongodb.com>
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47       ·   Mike Friedman <friedo@friedo.com>
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49       ·   Kristina Chodorow <k.chodorow@gmail.com>
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51       ·   Florian Ragwitz <rafl@debian.org>
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54       This software is Copyright (c) 2019 by MongoDB, Inc.
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56       This is free software, licensed under:
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58         The Apache License, Version 2.0, January 2004
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62perl v5.28.1                      2019-02-07          MongoDB::WriteConcern(3)
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