How can you Enforce Referential Integrity in snapshots ?
Answer / nishi
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.
Is This Answer Correct ? | 0 Yes | 0 No |
What is user managed backup in Oracle?
What is DTS and purpose of DTS ?
What is the usage of merge statement?
What is cluster Key ?
What is OCI. What are its uses?
structural difference between bitmap and btree index ?
Is oracle an open source?
What are the Characteristics of Data Files ?
Does facebook use oracle?
How to call a stored procedure inside a trigger? Give an example.
Is oracle a language?
How to define an anonymous block?