_indexData example

        return $this->_fieldData($this->protectIdentifiers($table, true, false, false));
    }

    /** * Returns an object with key data * * @return array */
    public function getIndexData(string $table)
    {
        return $this->_indexData($this->protectIdentifiers($table, true, false, false));
    }

    /** * Returns an object with foreign key data * * @return array */
    public function getForeignKeyData(string $table)
    {
        return $this->_foreignKeyData($this->protectIdentifiers($table, true, false, false));
    }