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 v2.2.2
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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. If not set, the server
29       default will be used, which is usually "1".
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31   wtimeout
32       Specifies how long to wait for the write concern to be satisfied (in
33       milliseconds).  Defaults to 1000. If you set this to undef, it could
34       block indefinitely (or until socket timeout is reached).
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36   j
37       The j option confirms that the mongod instance has written the data to
38       the on-disk journal.  Defaults to false.
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40       Note: specifying a write concern that set j to a true value may result
41       in an error with a mongod or mongos running with --nojournal option now
42       errors.
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AUTHORS

45       •   David Golden <david@mongodb.com>
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47       •   Rassi <rassi@mongodb.com>
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49       •   Mike Friedman <friedo@friedo.com>
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51       •   Kristina Chodorow <k.chodorow@gmail.com>
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53       •   Florian Ragwitz <rafl@debian.org>
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56       This software is Copyright (c) 2020 by MongoDB, Inc.
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58       This is free software, licensed under:
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60         The Apache License, Version 2.0, January 2004
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64perl v5.32.1                      2021-01-27          MongoDB::WriteConcern(3)
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