mongoc_bulkwrite_replaceoneopts_set_upsert3

Usage

void
mongoc_bulkwrite_replaceoneopts_set_upsert (mongoc_bulkwrite_replaceoneopts_t *self, bool upsert);

Overview

If upsert is true, creates a new document if no document matches the query.

The upsert option is not sent if this function is not called. The server's default value is false.