Oracle Security Question:

How to Enforce Refrencial Integrity in snapshots?

Oracle Security Interview Question
Oracle Security Interview Question

Answer:

Time the references to occur when master tables are not in use.
Peform the reference the manually immdiately locking the
master tables. We can join tables in snopshots by creating
a complex snapshots that will based on the master tables.


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Explain What are the options available to refresh snapshots?What is dynamic data replication?