C++ (Cpp) Ndb_cluster_connection::get_next_node Exemples

Exemple #1

Fichier : desc.cpp Projet : A-eolus/mysql

int desc_datafile(Ndb_cluster_connection &con, Ndb *myndb, char* name)
{
  unsigned id;
  NdbDictionary::Dictionary *dict= myndb->getDictionary();
  assert(dict);
  Ndb_cluster_connection_node_iter iter;

  con.init_get_next_node(iter);

  while ((id= con.get_next_node(iter)))
  {
    NdbDictionary::Datafile df= dict->getDatafile(id, name);
    NdbError err= dict->getNdbError();
    if ((int) err.classification != (int) ndberror_cl_none)
      return 0;

    ndbout << "Type: Datafile" << endl;
    ndbout << "Name: " << name << endl;
    ndbout << "Node: " << id << endl;
    ndbout << "Path: " << df.getPath() << endl;
    ndbout << "Size: " << df.getSize() << endl;
    ndbout << "Free: " << df.getFree() << endl;

    ndbout << "Tablespace: " << df.getTablespace() << endl;

    /** We probably don't need to display this ever...
	ndbout << "Number: " << uf.getFileNo() << endl;
    */

    ndbout << endl;
  }

  return 1;
}

Exemple #2

Fichier : desc.cpp Projet : A-eolus/mysql

int desc_undofile(Ndb_cluster_connection &con, Ndb *myndb, char* name)
{
  unsigned id;
  NdbDictionary::Dictionary *dict= myndb->getDictionary();
  Ndb_cluster_connection_node_iter iter;

  assert(dict);

  con.init_get_next_node(iter);

  while ((id= con.get_next_node(iter)))
  {
    NdbDictionary::Undofile uf= dict->getUndofile(0, name);
    NdbError err= dict->getNdbError();
    if ((int) err.classification != (int) ndberror_cl_none)
      return 0;

    ndbout << "Type: Undofile" << endl;
    ndbout << "Name: " << name << endl;
    ndbout << "Node: " << id << endl;
    ndbout << "Path: " << uf.getPath() << endl;
    ndbout << "Size: " << uf.getSize() << endl;

    ndbout << "Logfile Group: " << uf.getLogfileGroup() << endl;

    /** FIXME: are these needed, the functions aren't there
	but the prototypes are...

	ndbout << "Number: " << uf.getFileNo() << endl;
    */

    ndbout << endl;
  }

  return 1;
}