code: public function truncateTable($table)
      {
          if (!$this->hasTable($table)) {
              throw new TableNotFoundException("Table $table is not exist.");
          }
  
          $schema = $this->getSchema();
  
          $deleteSchema = true;
          if ($schema[ $table ][ 'increments' ] !== null) {
              $schema[ $table ][ 'increments' ] = 0;
              $deleteSchema                     = $this->save($this->path, $this->name, $schema);
              $this->reloadSchema();
          }
          $deleteData = $this->save($this->path, $table, []);
  
          return $deleteSchema && $deleteData;
      }
docs: Vide la table et initialise les champs incrémentaux.
  
  @param String $table Nom de la table.
  
  @throws TableNotFoundException
  @return bool