Public synonyms

Dear all !
I have an empty schema named AAA .
select * from obj returns 0 rows .
When i do select * from some_table , rows are returned  . I guess that some_table is a public synonym . How can i verify it ?
How can i see in which schema is it defined ?

Thanks a lot !
Andrey. Received on Sun Jun 24 2001 - 08:50:34 CDT