1 <?xml version="1.0" encoding="UTF-8"?>
2 <BooleanQuery fieldName="contents">
3 <Clause occurs="should">
4 <TermQuery>merger</TermQuery>
6 <Clause occurs="mustnot">
7 <TermQuery >sumitomo</TermQuery>
10 <TermQuery>bank</TermQuery>
12 <Clause occurs="must">
13 <NumericRangeQuery fieldName="date2" lowerTerm="19870409" upperTerm="19870412"/>