How many categories of data types?
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What is the difference between PFILE and SPFILE in Oracle?
According to oracle specification VIEW is a object. OBJECT that means anything stored in the oracle database that has the physical existence.why VIEW doesn't take memory in oracle database, but it is treated as a object ?Please explain ?
In which dictionary table or view would you look to determine at which time a snapshot or MVIEW last successfully refreshed?
what is the use of composite key constraint?
Where do you use decode and case statements?
What are the differences between date and timestamp in oracle?
State the difference along with examples between Oracle 9i, Oracle 10g and Oracle 11i.
How to create a table index in oracle?
How would you go about verifying the network name that the local_listener is currently using?
how many types of index?
What is translate in oracle?
How to get a create statement for an existing table?