HackerRank - Solve Occupations using Sql Server PIVOT command
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YouTubeSoftware Nuggets
HackerRank - Solve Occupations using Sql Server PIVOT command
Occupations contain four occupation types: Doctor, Professor, Singer and Actor. The goal is to transform the data, from one data format into a different structure. The original data in organized in rows, representing single records. A pivot table command will transform this data into a new table with column that represent the occupations ...
2.6K viewsOct 24, 2023
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