<constraint_check_time xmlns="http://www.sqlparser.com/xml/ansi2003"> <kw_initially_deferred>{1,1}</kw_initially_deferred> <kw_initially_immediate>{1,1}</kw_initially_immediate> </constraint_check_time>
<xs:element name="constraint_check_time"> <xs:complexType> <xs:choice> <xs:element ref="kw_initially_deferred"/> <xs:element ref="kw_initially_immediate"/> </xs:choice> </xs:complexType> </xs:element>