'What is changelog column in Oracle DB?
Is there any changelog column maintained in Oracle DB like in DS LDAP there is a changelog column maintained?
If not how can we maintain a column performing this task? It is required to be able to detect changes on DB when new records are created or existing records are updated. If there are any links which explain how this can be don please share. I was not able to get any useful links for this.
Sources
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Source: Stack Overflow
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