Lesson 9: Use Bind Variables and Aggregate Functions
Link Facebook: / 17qujmiuwf
Link lesson: https://trailhead.salesforce.com/cont...
Learning Objectives
After completing this unit, you'll be able to:
Make a query dynamic by inserting Apex bind variables.
Use an aggregate function to roll up and summarize data in a query.
Apply grouping to query results.
Recognize when to use the WHERE clause vs. the HAVING clause.