oracle19c查看pdb表空间,19c pdb如何保存启动状态

我们要保存pdb状态，首先要了解视图DBA_PDB_SAVED_STATES显示了当前CDB中保存的pdb状态信息。

This view is a data link, so the data is also available within the PDB.

Column

Datatype

NULL

Description

CON_ID

NUMBER

NOT NULL

The ID of the PDB

CON_NAME

VARCHAR2(128)

NOT NULL

Name of the PDB

INSTANCE_NAME

VARCHAR2(128)

NOT NULL

Name of the instance for which the state is saved

CON_UID

NUMBER

NOT NULL

Unique ID assigned to the PDB at creation time

GUID

RAW(16)

Globally unique immutable ID assigned to the PDB at creation time

STATE

VARCHAR2(14)

Open state of the PDB

RESTRICTED

VARCHAR2(3)

Restricted mode of the PDB

默认情况，启停CDB，观察pdb状态

SQL> show pdbs

CON_ID CON_NAME