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  1. C Driver
  2. CDRIVER-945

mongoc_collection_find_and_modify_with_opts () builder

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    • Type: Icon: Improvement Improvement
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • 1.3.0-beta0
    • Affects Version/s: None
    • Component/s: libmongoc
    • None

      We need a way to be able to extend the mongoc_collection_find_and_modify () helper for new options, for example bypassDocumentValidation.

                                                                                   
typedef enum                                                                         
{                                                                                    
   MONGOC_FIND_AND_MODIFY_NONE   = 0,                                                
   MONGOC_FIND_AND_MODIFY_REMOVE = 1 << 0,                                           
   MONGOC_FIND_AND_MODIFY_UPSERT = 1 << 1,                                           
   MONGOC_FIND_AND_MODIFY_RETURN_NEW = 1 << 2,                                       
} mongoc_find_and_modify_flags_t;                                                    
                                                                                     
typedef struct _mongoc_find_and_modify_opts_t mongoc_find_and_modify_opts_t ;        

                                                                                   
mongoc_find_and_modify_opts_t* mongoc_find_and_modify_opts_new  (void);
bool mongoc_find_and_modify_opts_set_sort                       (mongoc_find_and_modify_opts_t *opts, const bson_t                         *sort);
bool mongoc_find_and_modify_opts_set_update                     (mongoc_find_and_modify_opts_t *opts, const bson_t                         *update);
bool mongoc_find_and_modify_opts_set_fields                     (mongoc_find_and_modify_opts_t *opts, const bson_t                         *fields);
bool mongoc_find_and_modify_opts_set_flags                      (mongoc_find_and_modify_opts_t *opts, const mongoc_find_and_modify_flags_t  flags);
bool mongoc_find_and_modify_opts_set_bypass_document_validation (mongoc_find_and_modify_opts_t *opts,       bool                            bypass);
void mongoc_find_and_modify_opts_destroy                        (mongoc_find_and_modify_opts_t *opts);

                                                                                   
bool mongoc_collection_find_and_modify_with_opts (mongoc_collection_t                 *collection,
                                                  const bson_t                        *query,
                                                  const mongoc_find_and_modify_opts_t *opts,
                                                  bson_t                              *reply,
                                                  bson_error_t                        *error);

      Note that setting write_concern is not supported through the builder.
      Write concern must be set the collection level, which findAndModify will "inherit" and use when talking to MongoDB 3.2 and later.

      mongoc_collection_set_write_concern (collection, write_concern);
mongoc_collection_find_and_modify_with_opts (collection, query, find_and_modify_opts, &reply, &error);

            Assignee:
            bjori Hannes Magnusson
            Reporter:
            matt.cotter Matt Cotter
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              Created:
              Updated:
              Resolved: