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Data Pipeline
Create DataFrame explained with Python in Hindi | Big Data Tutorial

Learn how to create a PySpark DataFrame directly from a Python list — without reading from a file! In this step-by-step tutorial, ...

6:20
Create DataFrame explained with Python in Hindi | Big Data Tutorial

11 views

2 weeks ago

DataWithNeelam
ON DELETE & ON UPDATE in FOREIGN KEY | CASCADE vs RESTRICT vs SET NULL (Hindi)

In this video, we explain FOREIGN KEY rules in SQL — ON DELETE and ON UPDATE — in a simple and practical way. You will ...

8:54
ON DELETE & ON UPDATE in FOREIGN KEY | CASCADE vs RESTRICT vs SET NULL (Hindi)

11 views

12 days ago