What is union, minus and interact commands?
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Can we use delete in merge statement?
Write a sql query to get the third highest salary of an employee from employee_table?
if table named a is there and 4 records are there then how to swap (1 and 3) and (2 and 4) records at a time
Can we join 3 tables in sql?
How is pl sql different from sql?
What are all different types of collation sensitivity?
What is sql analyzer?
what is an execution plan? When would you use it? How would you view the execution plan? : Sql dba
What are the PL/SQL Statements used in cursor processing ?
What is the use of prepared statement?
name 3 ways to get an accurate count of the number of records in a table? : Sql dba
What is the difference between rollback and rollback to statements?
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