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Check undo mode in Multitenant db (oracle 12.2)

-- Local undo mode means that each container has its own undo tablespace for every instance in which it is open. -- Shared undo mode means that there is one active undo tablespace for a single-instance CDB

oracle configurationintermediate
by OracleDba
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Check undo mode in Multitenant db (oracle 12.2)

Code/Command (click line numbers to comment):

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-- Local undo mode means that each container has its own undo tablespace for every instance in which it is open.
-- Shared undo mode means that there is one active undo tablespace for a single-instance CDB
select * from database_properties where property_name='LOCAL_UNDO_ENABLED';

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