Working with Arrays in ClickHouse

Mark Needham Principal Product Marketing Manager, ClickHouse

In this video, we'll learn all about working with arrays in ClickHouse. Starting with an overview of the array functions documentation, we dive into practical examples using a weather measurements dataset. Key topics include querying, grouping, and manipulating arrays to extract valuable insights like maximum and minimum temperatures, weather conditions, and more. The functions covered in this video include array_slice, array_max, array_min, array_filter, array_join, array_flatten, array_compact, and array_distinct.