SYNOPSIS

          bool
          mongoc_collection_drop_index_with_opts (mongoc_collection_t *collection,
                                                  const char *index_name,
                                                  const bson_t *opts,
                                                  bson_error_t *error);

PARAMETERS

       • collection: A mongoc_collection_t.

       • index_name: A string containing the name of the index.

       • error: An optional location for a bson_error_t or NULL.

       opts may be NULL or a BSON document with additional command options:

       • writeConcern: Construct a mongoc_write_concern_t and use mongoc_write_concern_append() to add the write
         concern to opts. See the example code for mongoc_client_write_command_with_opts().

       • sessionId: First, construct a mongoc_client_session_t with mongoc_client_start_session(). You can begin
         a     transaction     with     mongoc_client_session_start_transaction(),     optionally     with     a
         mongoc_transaction_opt_t  that   overrides   the   options   inherited   from   collection,   and   use
         mongoc_client_session_append()   to   add   the   session   to   opts.   See   the   example  code  for
         mongoc_client_session_t.

       • collation: Configure textual comparisons. See Setting Collation Order, and the MongoDB Manual entry  on
         Collation. Collation requires MongoDB 3.2 or later, otherwise an error is returned.

       • serverId:  To  target  a  specific  server, include an int32 "serverId" field. Obtain the id by calling
         mongoc_client_select_server(), then mongoc_server_description_id() on its return value.

DESCRIPTION

       This function requests than an index on collection be dropped.

       If no write concern is provided in opts, the collection's write concern is used.

ERRORS

       Errors are propagated via the error parameter.

RETURNS

       Returns true if successful. Returns false and sets error if there are invalid arguments or  a  server  or
       network error.

       SEE ALSO:
          Manage Collection Indexes.

AUTHOR

       MongoDB, Inc

COPYRIGHT

       2017-present, MongoDB, Inc