Learn what the ROW_NUMBER function is, how to use it, and what are some use cases and limitations for DBAs who need to manipulate and analyze data with SQL queries.

Maybe this is a strange question, but is there a way to add a single row (or several) to the return set of a SELECT statement?Example:I want to populate a drop down list with SELECT EmpID ...

This is useful for insert string values into your SQL. So if your cell said Bruce, it would be inserted into the SQL as 'Bruce'. Allow Null Entries Whether it's okay or not for a column to be null.