how to modify 'find_in_schema' to become to search text in all schemas?

Hi there,

if i modify find_in_schema.sql line number 23 'user_tab_cols' to 'all_tab_cols' and 'user_all_tables' to 'all_tables' then this scrtip will be able to search text in all schemas?

i am looking forward to heaing from you soon.

Many thanks,
Rao