1MONGOC_COLLECTION_ENSURE_INDEX(3)  libmongoc MONGOC_COLLECTION_ENSURE_INDEX(3)
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NAME

6       mongoc_collection_ensure_index - mongoc_collection_ensure_index()
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8       WARNING:
9          Deprecated  since  version  1.8.0:  This  function is deprecated and
10          should not be used in new code. See Manage Collection Indexes.
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SYNOPSIS

14          bool
15          mongoc_collection_ensure_index (mongoc_collection_t *collection,
16                                          const bson_t *keys,
17                                          const mongoc_index_opt_t *opt,
18                                          bson_error_t *error)
19             BSON_GNUC_DEPRECATED;
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PARAMETERS

22       • collection: A mongoc_collection_t.
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24       • keys: A bson_t.
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26       • opt: A mongoc_index_opt_t.
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28       • error: An optional location for a bson_error_t or NULL.
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ERRORS

31       Errors are propagated via the error parameter.
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AUTHOR

34       MongoDB, Inc
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37       2017-present, MongoDB, Inc
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421.24.3                           Aug 17, 2023MONGOC_COLLECTION_ENSURE_INDEX(3)
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