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PYSPARK โ€ข LESSON 35

Comparison Filtering with Numeric Thresholds

How do we filter inventory orders exceeding a bulk wholesale threshold?

Beginnerโฑ 2 Minutesโญ 180 XP
๐Ÿค” THE QUESTION

How do we filter inventory orders exceeding a bulk wholesale threshold?

๐Ÿ’ก WHAT IS IT?

Evaluating standard numeric comparison operators (>, <, >=, <=, !=) against Column objects.

๐ŸŽฏ WHAT IS IT USED FOR?

Wholesale order routing, high-value transaction fraud alerts, and inventory reorder triggers.

๐Ÿ’ป EXAMPLE
from pyspark.sql.functions import col

df.filter(col("quantity") > 10).show()

๐ŸŽฏ Mission Objectives

Practice typing production-grade PySpark code for Comparison Filtering with Numeric Thresholds.

  • โœ“ Apply numeric greater-than filter
  • โœ“ Use col() object in predicate
  • โœ“ Filter bulk order quantities