Results for "substr"
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PySpark Built-in Functions
These functions are commonly used with groupBy() , agg() , or select() to compute things like sum, average, max, min, count, etc. PySpark functions come fr…
Aggregate apache spark for beginners big data tutorial
Mar 19, 2026 2 min read
substring() in PySpark
📌 What is substring() ? The substring() function in PySpark is used to extract a portion of a string from a column in a DataFrame. It is part of the PySpa…
substr substring substring() vs substr()
Mar 19, 2026 2 min read