试题详情
- 单项选择题 You conned using SQL Plus to the root container of a multitenant container database (CDB) with SYSDBA privilege. The CDB has several pluggable databases (PDBs) open in the read/write mode. There are ongoing transactions in both the CDB and PDBs. What happens alter issuing the SHUTDOWN TRANSACTIONAL statement?（）
A、The shutdown proceeds immediately. The shutdown proceeds as soon as all transactions in the PDBs are either committed or rolledhack.
B、The shutdown proceeds as soon as all transactions in the CDB are either committed or rolled back.
C、The shutdown proceeds as soon as all transactions in both the CDB and PDBs are either committed or rolled back.
D、The statement results in an error because there are open PDBs.
- B
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