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LeetCode : 1070 Product Sales Analysis III (SQL) | Interview Question
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In this question we will be finding the product attributed in the first year of the product
To identify these attributes, We will be identifying the year in which product was first sold by using min. and groupby clause in SQL across all the products, post this we will join this with another table to get all the attributes.
These type of questions are frequently asked in the interviews as these questions check candidate capability of understanding the problem and coming up with steps to solve the same.
Feel free to drop your doubts or suggestion in comments and you can also connect with us on the below mentioned WhatsApp Number and email if you need any help or guidance with respect to data science.
WhatsApp : 9729115651
#sql #sqlforbeginners #leetcode #sqlinterviewquestions #database #datascience #dataanalytics #businessanalysis
To identify these attributes, We will be identifying the year in which product was first sold by using min. and groupby clause in SQL across all the products, post this we will join this with another table to get all the attributes.
These type of questions are frequently asked in the interviews as these questions check candidate capability of understanding the problem and coming up with steps to solve the same.
Feel free to drop your doubts or suggestion in comments and you can also connect with us on the below mentioned WhatsApp Number and email if you need any help or guidance with respect to data science.
WhatsApp : 9729115651
#sql #sqlforbeginners #leetcode #sqlinterviewquestions #database #datascience #dataanalytics #businessanalysis
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