What view means?
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What does select top 1 do in sql?
What is dbo in sql?
Explain the steps needed to create the scheduled job?
What is an escape character in sql?
Why do we need cursor in pl sql?
How exception is different from error?
How do I run pl sql in sql developer?
Why do we use joins?
When you have to use a default "rollback to" savepoint of plvlog?
what is an associative array with example?
I want to display the employees who have joined in last two months. (It should be executed randomly means If I execute the query in March it should display Jan and Feb joined employees. Same query if i execute in Feb, 2007 it should display dec, 2006 and jan 2007 joined employees.
How do you rename a table in sql?