Created
December 22, 2013 19:57
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Query for long and short phrases in Shakespeare's plays
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| xquery version "3.0"; | |
| declare namespace tei="http://www.tei-c.org/ns/1.0"; | |
| for $result in fn:collection("/db/shakespeare")//tei:ab | |
| let $length := | |
| if (fn:string-length($result) gt 20) then "long-phrase" | |
| else "short-phrase" | |
| group by $length | |
| return element { $length } { count($result) } |
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An example of using the "group by" keyword in XQuery 3.0 adapted from the corresponding BaseX documentation example to sort by distinct values.