NAME

       mongoc_collection_save()  -  This  function  shall save a document into collection. If the
       document has an _id field it will be updated. Otherwise it will be inserted.

SYNOPSIS

       bool
       mongoc_collection_save (mongoc_collection_t          *collection,
                               const bson_t                 *document,
                               const mongoc_write_concern_t *write_concern,
                               bson_error_t                 *error);

PARAMETERS

       collection
              A mongoc_collection_t \&.

       document
              A bson_t containing the document.

       write_concern
              A mongoc_write_concern_t or NULL for default write concern.

       error  An optional location for a bson_error_t or NULL \&.

DESCRIPTION

       This function shall save a document into collection \&. If the document has an  _id  field
       it will be updated. Otherwise it will be inserted.

ERRORS

       Errors are propagated via the error parameter.

RETURNS

       true if successful, otherwise false and error is set.

COLOPHON

       This    page   is   part   of   MongoDB   C   Driver.    Please   report   any   bugs   at
       https://jira.mongodb.org/browse/CDRIVER.