Ifsnop\Mysqldump\Mysqldump::getColumnStmt PHP Метод

    function getColumnStmt($tableName)
    {
        $colStmt = array();
        foreach ($this->tableColumnTypes[$tableName] as $colName => $colType) {
            if ($colType['type'] == 'bit' && $this->dumpSettings['hex-blob']) {
                $colStmt[] = "LPAD(HEX(`{$colName}`),2,'0') AS `{$colName}`";
            } else {
                if ($colType['is_blob'] && $this->dumpSettings['hex-blob']) {
                    $colStmt[] = "HEX(`{$colName}`) AS `{$colName}`";
                } else {
                    $colStmt[] = "`{$colName}`";
                }
            }
        }
        $colStmt = implode($colStmt, ",");
        return $colStmt;
    }