関連ワード:  can we use function in select statement    can we call function in select statement    can we use user defined function in select statement    can we call function in select statement in oracle    can we use multiple aggregate functions in select clause    can we use select statement in function in sql    can we use select statement in decode function    can we use case in select statement    how to use case in select statement  
結果 : can we use function in select statement