modified the answer of question 6 of case 1 in sql questions

alexeygrigorev / data-science-interviews

Data science interview questions and answers

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Closed kshitizkhatri closed 3 years ago

kshitizkhatri commented 3 years ago

modified the answer of question 6 of case 1 to return the results as expected

alexeygrigorev commented 3 years ago

Thank you for your contribution!