Oracle Security Question: Download Questions PDF
Explain When will the data in the snapshot log be used?
Answer:
snapshort log is used updated data for master table and if
any recored is updated after certen peried to referse the
master table collect the snapshot log. because tha table
size is very large it take lot of time. thus by ues the
snapshot log.
any recored is updated after certen peried to referse the
master table collect the snapshot log. because tha table
size is very large it take lot of time. thus by ues the
snapshot log.
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