Commonly used SQL Server Constraints: FOREIGN KEY, CHECK and DEFAULT
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Commonly used SQL Server Constraints: FOREIGN KEY, CHECK and DEFAULT
In this article, we will discuss the other three constraints; FOREIGN KEY, CHECK and DEFAULT by describing each one briefly and providing examples.
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These are the SQL questions that I practiced to pass technical rounds for data science interviews at both meta and Netflix. While the questions here and in the interviews were not technically challenging, they do test your attention to detail and your thought process. Be sure to talk through your work as you code! #datascience #dataanalyst #sql #codinginterview #techinterview
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