very tiny fix to code example

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Gavin 2023-05-29 17:41:15 +02:00 committed by Christian Beikov
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@ -497,7 +497,7 @@ This function has different names on different databases, but HQL abstracts thes
select listagg(title, ', ') select listagg(title, ', ')
within group (order by isbn) within group (order by isbn)
from Book from Book
group by elements(authors) group by element(authors)
---- ----
This very useful function produces a string by concatenation of the aggregated values of its argument. This very useful function produces a string by concatenation of the aggregated values of its argument.