Problem about executeUpdate and stored procedure that returns nothing

pgsql-jdbc

    When using executeUpdate with {call func_name(?,?,?)}, there's an error saying that no result should be returned.
Butthe value is updated successfully in the database by the function. 
    I know that it's because {call func_name(?,?,?)} be transfered to "select func_name(...) as result" and this sql
returnsa row. But I do need to call a function that returns no result, but do some updates. I defined the function as
"createfunction ... returns void as'...'". But it still returns a row contains one field with null value. 
    I don't want to use executeQuery. Is there anyother way to do this? Or should the jdbc executeUpdate should be
fixed?
    Thanks!

　　　　　　　　


　　　　　　　　Han
　　　　　　　　zhouhanok@vip.sina.com
　　　　　　　　　　2003-05-16