SQL Interview Questions and Answers Part -3 | Proc SQL
This Video contains Interview questions on Proc SQL.
Key Questions:
Time Topics
MM:SS
00:28 Data step merge and Proc SQL join which one is better?
05:00 What is Cartesian Product?
09:29 Write a query to display cartesian product as output?
09:52 How to limit numbers of rows in proc SQL display?
12:11 How to check if a Complex Proc SQL query has no syntax errorsd?
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7 июн 2024