Which three statements are true about the working of system privileges in a multitenant control database(CDB) that has pluggable databases (PDBs)?()
- A、System privileges apply only to the PDB in which they are used.
- B、Local users cannot use local system privileges on the schema of a common user.
- C、The granter of system privileges must possess the set container privilege.
- D、Common users connected to a PDB can exercise privileges across other PDBs.
- E、System privileges with the with grant option container all clause must be granted to a common user before the common user can grant privileges to other users.
正确答案:A,C,E
答案解析:有
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