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mongoc_collection_ensure_index

mongoc_collection_ensure_index()

bool
mongoc_collection_ensure_index (mongoc_collection_t *collection,
                                const bson_t *keys,
                                const mongoc_index_opt_t *opt,
                                bson_error_t *error)
   BSON_GNUC_DEPRECATED;


This function is deprecated and should not be used in new code. See create-indexes.

  • collection: A mongoc_collection_t.
  • keys: A bson_t.
  • opt: A mongoc_index_opt_t.
  • error: An optional location for a bson_error_t or NULL.

Errors are propagated via the error parameter.

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