<timestamp_precision xmlns="http://www.sqlparser.com/xml/ansi2003"> <time_fractional_seconds_precision>{1,1}</time_fractional_seconds_precision> </timestamp_precision>
<xs:element name="timestamp_precision"> <xs:complexType> <xs:sequence> <xs:element ref="time_fractional_seconds_precision"/> </xs:sequence> </xs:complexType> </xs:element>