What can I use instead of union in sql?
No Answer is Posted For this Question
Be the First to Post Answer
What are the types of keys?
What is update query?
How much ram can sql express use?
How to test for null values?
Write one update command to update seqno field of a table on the basis of row number.
what is error ora-03113: end-of-file on communication channel?
What are character functions in sql?
Is it possible for a table to have more than one foreign key?
What is clustered, non-clustured and unique index. How many indexes can be created on a table ?
Explain the structure of pl/sql in brief.
How do I view an execution plan in sql?
Why is theta join required?