code: public function createTables(Database $database) {
  
          $this->database = $database;
  
  
          $this->database->startTransaction();
  
          $this->createAuthorityTable();
          $this->createAuthorityPermissionsTable();
  
          $this->createMenutable();
          $this->createMenuGroupTable();
          $this->createOptionsTable();
          //$this->createContentmetaTable();
          //$this->createContentsTable();
          $this->createSessionTable();
          $this->createTaxonomyTable();
          $this->createObjectsTable();
          $this->createGroupsTable();
          $this->createObjectsAuthorityTable();
          $this->createObjectsGroupTable();
          $this->createObjectsEdgesTable();
          $this->createPropertiesTable();
          $this->createPropertyDatatypeTable();
          $this->createPropertyValuesTable();
          $this->createIndices();
          $this->insertPropertyDatatypes();
          $this->createObjectsRatingTable();
          $this->createPropertyValuesProxyTable("attachment"); //The attachment table
          $this->createPropertyValuesProxyTable("media"); //The media table
          $this->createPropertyValuesProxyTable("user"); //The users table
          $this->createPropertyValuesProxyTable("page"); //The users table
          //$this->createUsermetaTable();
          //$this->createUsersTable();
          //$this->createUsersView();
  
          if (!$this->database->commitTransaction()) {
  
              //$this->setError($this->$database->getError());
  
              return false;
          }
  
          return true;
      }
docs: Runs the database installation transaction
  @return boolean