I installed toad for oracle 220.127.116.11 in my laptop. I want to using compare schema to get ddl difference. Database is 12 c.
Source db and target db is different pdb, but have same schemas. Now I choose different pdb(like source pdb1, target pdb2) and same schema(c##test1), but the compared results show 0 objects exist in source and target pdb.
Actually, exist objects in pdb. However, If I choose different pdb(like source pdb1, target pdb2) and different schema( like c##test1, c##test2), it will show compared results and there are some different objects.