How to assign a table row to a record variable?
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what is the use of composite key constraint?
Please explan Why static query is more faster than dynamic query ?
How to convert a string to a date in oracle database?
What is data block in Oracle?
What is set verify off in oracle?
Can we call procedure inside function in oracle?
How do I connect to oracle database?
How would you go about verifying the network name that the local_listener is currently using?
How will you differentiate between varchar & varchar2?
From the database level, how can you tell under which time zone a database is operating?
How to find 1st, 2nd, 3rd highest using select select statement not using rownum
12. Display the client name in upper case only and in lower case only.