1MONGOC_COLLECTION_SET_READ_PREFSM(o3n)goDB C DriMvOeNrGOC_COLLECTION_SET_READ_PREFS(3)
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6 mongoc_collection_set_read_prefs - mongoc_collection_set_read_prefs()
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9 void
10 mongoc_collection_set_read_prefs (mongoc_collection_t *collection,
11 const mongoc_read_prefs_t *read_prefs);
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14 · collection: A mongoc_collection_t.
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16 · read_prefs: A mongoc_read_prefs_t.
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19 Sets the default read preferences to use for operations on collection
20 not specifying a read preference.
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22 The global default is MONGOC_READ_PRIMARY: if the client is connected
23 to a replica set it reads from the primary, otherwise it reads from the
24 current MongoDB server.
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26 Please see the MongoDB website for a description of Read Preferences.
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29 MongoDB, Inc
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32 2017-present, MongoDB, Inc
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371.14.0 Feb 22, 201M9ONGOC_COLLECTION_SET_READ_PREFS(3)