What is the difference between Memory_target and
Memory_max_target? Why its required to resize these parameter?
How can you perform pattern matching in sql?
Which of the packaged procedure is UNRESTRICTED ?
What is database management used for?
What are collection pools? What are the advantages?
Explain issues for database performance.
How does notification services work?
What is the use of drop command and what are the differences between drop, truncate and delete commands?
What are the main differences between primary key and unique key?
What is database url?
What is data example?
Write a query to remove duplicate rows from a table?
WHEN YOU FIRE A QUERY IT WILL SLOW WHAT WILL U DO.
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