问题
I have a question I wanted to know the exact difference between user and schema? Can one schema have multiple users, if yes how?
Can someone please explain with good examples.
回答1:
In Oracle user is equivalent to schema. So the answer is no.
Once you create a user eg. scott all objects created by user scott are within his schema. You can access objects from scotts schema by another user like this:
select * from scott.emp;
来源：https://stackoverflow.com/questions/21935011/can-one-schema-have-multiple-users