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Code Keys/PySpark Academy/Module 06
PYSPARK ACADEMY • MODULE 06

Column Transformations

Add new computed columns, inject constant literals, apply when/otherwise conditional branches, and overwrite existing schema columns.

Intermediate📚 8 Lessons⭐ 0 / 2330 XP⏳ In Progress
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Module Lessons

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LESSON 41

🔓 Adding Columns with withColumn()

⏱ 2 Mins • ⭐ 250 XP • Intermediate

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LESSON 42

🔒 Injecting Constant Literals with lit()

⏱ 2 Mins • ⭐ 260 XP • Intermediate

LESSON 43

🔒 Arithmetic Column Subtraction

⏱ 2 Mins • ⭐ 270 XP • Intermediate

LESSON 44

🔒 Conditional Logic with when()

⏱ 2 Mins • ⭐ 280 XP • Intermediate

LESSON 45

🔒 Fallback Default Values with otherwise()

⏱ 2 Mins • ⭐ 290 XP • Intermediate

LESSON 46

🔒 Chained Multi-Branch Conditional Classification

⏱ 2 Mins • ⭐ 310 XP • Intermediate

LESSON 47

🔒 Overwriting Existing Columns with Transformations

⏱ 2 Mins • ⭐ 320 XP • Intermediate

LESSON 48

🔒 Multi-Column Pipeline Transformations

⏱ 3 Mins • ⭐ 350 XP • Intermediate

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