Query to find the competitive price | Data Engineering Interview | Amazon | PySpark | SQL

data = [("Iphone","BestBuy",100),("Samsung","Walmart",85),("Iphone","Walmart",90),("Samsung","BestBuy",90),("Iphone","Amazon",95),("Samsung","Amazon",80)]

schema = ['product' ,'store', 'price']

If you like this video please do like,share and subscribe my channel.

1 Subscriber, 1👍🏻, 1Comment = 100 Motivation 🙏🏼
🙏🏻Please Subscribe 🙏🏼

#pyspark #databricks #tutorial #job #interview #questions #sql #amazon #cognitivecoders