mongoc_collection_set_read_prefs man page

mongoc_collection_set_read_prefs() — Sets the default read preferences to use for operations on collection not specifying a read preference.

Synopsis

void
mongoc_collection_set_read_prefs (mongoc_collection_t       *collection,
                                  const mongoc_read_prefs_t *read_prefs);

Parameters

collection
A mongoc_collection_t
read_prefs
A mongoc_read_prefs_t

Description

Sets the default read preferences to use for operations on collection not specifying a read preference.

The global default is MONGOC_READ_PRIMARY: if the client is connected to a replica set it reads from the primary, otherwise it reads from the current MongoDB server.

Please see the MongoDB website for a description of Read Preferences

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This page is part of MongoDB C Driver. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.

Info

2016‐10‐19 MongoDB C Driver