Sorting Data
Explore how to sort SQL query results using the ORDER BY clause with ascending and descending options. Understand how to retrieve a specific number of records using the LIMIT keyword and apply these concepts to create sorted reports and top N record queries.
We'll cover the following...
We'll cover the following...
Revisiting report 1
Let’s revisit the part where we created a report listing salespersons. Here is what we did:
Although we had successfully generated the report, we overlooked the requirement that the names of the salespersons in the sample report should be sorted in ascending order.
To that end, SQL provides a mechanism to arrange the outcomes in either ascending or descending order.
The ...