src/PicORM/QueryBuilder.php
public function from($tableName, $aliasTable = null)
    {
        $this->_from = sprintf('%s %s', $tableName, $aliasTable);

        return $this;
    }
public function from($tableName, $aliasTable = null)
    {
        $this->_from = sprintf('%s %s', $tableName, $aliasTable);

        return $this;
    }
Add FROM clause with table name and optional alias

@param      $tableName
@param null $aliasTable

@return $this