
 the query results.
 Replaces the previous specified grouping expressions, if any.
 If no grouping expressions are specified, any previously 
 added grouping expressions are simply removed.
 This method only overrides the return type of the 
 corresponding <code>AbstractQuery</code> method.</div>
<dl class="notes">
<dt>Specified by:</dt>
<dd><code><a href="AbstractQuery.html#groupBy(jakarta.persistence.criteria.Expression...)">groupBy</a></code>&nbsp;in interface&nbsp;<code><a href="AbstractQuery.html" tit