I am doing a project and i want to practice or test a different senerios in my project which is in d2k and oracle 8, here my problem is ,
in my system oracle is installed and i want to create a new user but it is not allowing me to enter as system/manager and in past i had created a user of mine with this same system but this time this is not allowing then how i can solve my problem
another question is i want to know the oracle internal structure and related views,system tables so that i can give answers to any type of oracle internal problems or any queries as when is a value in a perticular column of any table of any schema is updated or modified etc.,
please give a solution
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