NAME

       mongoc_database_command_with_opts - mongoc_database_command_with_opts()

SYNOPSIS

          bool
          mongoc_database_command_with_opts (
             mongoc_database_t *database,
             const bson_t *command,
             const mongoc_read_prefs_t *read_prefs,
             const bson_t *opts,
             bson_t *reply,
             bson_error_t *error);

       Execute  a  command  on  the  server,  interpreting  opts  according to the MongoDB server
       version.  To  send  a  raw  command  to  the  server  without  any  of  this  logic,   use
       mongoc_client_command_simple.

       Read  preferences  are  applied  from  read_prefs  or  else from database. Collation, read
       concern, and write concern are applied from opts (see example for the  "distinct"  command
       with opts). The write concern is ignored for MongoDB before 3.4.

       reply is always initialized, and must be freed with bson_destroy().

PARAMETERS

       • database: A mongoc_database_t.

       • command: A bson_t containing the command specification.

       • read_prefs: An optional mongoc_read_prefs_t.

       • opts: A bson_t containing additional options.

       • reply: A location for the resulting document.

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

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

       • readConcern: Construct a mongoc_read_concern_t and use mongoc_read_concern_append to add
         the read concern to opts. See the example code for mongoc_client_read_command_with_opts.
         Read concern requires MongoDB 3.2 or later, otherwise an error is returned.

       • 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:  Construct a mongoc_client_session_t with mongoc_client_start_session 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.

       Consult the MongoDB Manual entry on Database Commands for each command's arguments.

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.

       The reply is not parsed for a write concern timeout or write concern error.

EXAMPLE

       See the example code for mongoc_client_read_command_with_opts.

AUTHOR

       MongoDB, Inc

COPYRIGHT

       2018, MongoDB, Inc