setGrouping(group) - JDO Query's method
Method javax.jdo.Query
void setGrouping(
String group
)
Set the grouping expressions, optionally including a "having" clause. When grouping is specified, each result expression must either be an expression contained in the grouping, or an aggregate evaluated once per group.
- Parameters:
-
group- a comma-delimited list of expressions, optionally followed by the "having" keyword and a boolean expression
- Since:
- JDO 2.0
