what's query optimization and without use of IN AND Exist can
we get another way data from query
No Answer is Posted For this Question
Be the First to Post Answer
How to bring a tablespace online?
What is materialized view in Oracle?
State all possible different index configurations a table can possibly have?
In Oracle 10g, "g" Stands for what?
what is foreign key?
is database gud carrier option??
can anyone help me ? an index has been done on the primary key of a table. an update operation was performed on that table. now my question is 1> what abt the performance ? means faster or slower due to indexing ? 2> does the operation affect to the primary key constraint ?
what is port in oracle? how is it related to database application.
Why packages are used in oracle?
What does `(+)` do in a where clause?
State any two functions of oracle?
What happens if you use a wrong connect identifier?