mongoc_collection_set_read_prefs(3)

mongoc_collection_set_read_prefs()

Section 3 libmongoc-doc bookworm source

Description

MONGOC_COLLECTION_SET_READ_PREFS

NAME

mongoc_collection_set_read_prefs - mongoc_collection_set_read_prefs()

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.

AUTHOR

MongoDB, Inc

COPYRIGHT

2017-present, MongoDB, Inc