How to initialize variables with default values?
What is Data Dictionary Cache in Oracle?
What is a sub query? Describe its types?
What is the fastest query method to fetch data from the table?
sql command 2 know current database
how to find out largest value in a table
When do you get a .pll extension in oracle?
Can we call procedure inside function in oracle?
Why should I use oracle database?
what are archived logs?
What is a Database instance ? Explain?
Explain integrity constraint?
What is a sub query? What are its various types?