dbms_advisor.update_sqlwkld_attributes过程可以用来修改工作量对象或模板的各种属性。有些这 样的属性是用来描述的,比如描述它是否是一个模板或是只读。语法如下:
dbms_advisor.update_sqlwkld_attributes ( workload_name in varchar2, new_name in varchar2 := null, description in varchar2 := null, read_only in varchar2 := null, is_template in varchar2 := null, how_created in varchar2 := null);
下面的例子将MYWORKLOAD工作量修改为只读:
execute dbms_advisor.update_sqlwkld_attributes('myworkload', read_only=> 'true');