Upgrade Guide > Upgrade Guide > C. Features Introduced in Ingres 10S > DBMS Server Enhancements > Default Configuration for Transactional System
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Default Configuration for Transactional System
When installing Ingres as a transactional system, the default values for following configuration parameters are changed:
Lock level is MVCC (changed from row)
Isolation level is serializable (changed from read-committed)
Last modified date: 08/28/2024