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Language:
English
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Language:
English
13.43. QueryResults Example
We iterate over the returned QueryResults using a standard "for" loop. Each element is a QueryResultsRow which we can use to access each of the columns in the tuple. These columns can be accessed by bound declaration name or index position:
QueryResults results = ksession.getQueryResults( "people over the age of 30" );
System.out.println( "we have " + results.size() + " people over the age of 30" );
System.out.println( "These people are are over 30:" );
for ( QueryResultsRow row : results ) {
Person person = ( Person ) row.get( "person" );
System.out.println( person.getName() + "\n" );
}