Work with DataFrames columns in Azure Databricks
Use the DataFrame Column class in Azure Databricks to apply column-level transformations, such as sorts, filters and aggregations.
Data Engineer
Databricks
Module Objectives
In this module, you will:
- Learn the syntax for specifying column values for filtering and aggregations
- Understand the use of the Column Class
- Sort and filter a DataFrame based on Column Values
- Use collect() and take() to return records from a Dataframe to the driver of the cluster
Units
Prerequisites
None