PYSPARK ACADEMY • MODULE 26Advanced Transformations
Master complex when/otherwise branching, nested struct generation, selectExpr batching, and native Catalyst higher-order array functions.
Advanced📚 10 Lessons⭐ 0 / 8450 XP⏳ In Progress
0 / 10 Lessons Completed (0%) LESSON 201🔓 Complex Multi-Tier when/otherwise Logic
⏱ 3 Mins • ⭐ 800 XP • Advanced
LESSON 202🔒 Nested Struct Transformations
⏱ 3 Mins • ⭐ 810 XP • Advanced
LESSON 203🔒 Multiple Expression Pipeline
⏱ 3 Mins • ⭐ 820 XP • Advanced
LESSON 204🔒 Conditional Aggregation with when()
⏱ 3 Mins • ⭐ 830 XP • Advanced
LESSON 205🔒 Dynamic Column Transformations
⏱ 3 Mins • ⭐ 840 XP • Advanced
LESSON 206🔒 Array Transformations with transform()
⏱ 3 Mins • ⭐ 850 XP • Advanced
LESSON 207🔒 Array Filtering with filter_array()
⏱ 3 Mins • ⭐ 860 XP • Advanced
LESSON 208🔒 Map Column Creation & Key Extraction
⏱ 3 Mins • ⭐ 870 XP • Advanced
LESSON 209🔒 Higher-Order aggregate() on Arrays
⏱ 3 Mins • ⭐ 880 XP • Advanced
LESSON 210🔒 Complex End-to-End Transformation Pipeline
⏱ 3 Mins • ⭐ 890 XP • Advanced