Learn SQL Views in 30 Minutes

Views aren’t complicated – if you’ve got half an hour, we’ll get you started writing SQL queries using views! Let’s start by answering the question “What is a view in SQL?’. A view is a database object (as is a table, an index, or a stored procedure). Like a table, you can query a view and extract the information in it. It can be used in the FROM clause of a SELECT, and you can reference view columns in clauses

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Using CASE with Data Modifying Statements

What happens when you combine CASE with SQL’s data modifying statements? Find out in this article. The CASE expression is a very useful part of SQL and one that you’ll employ frequently. We’ve already covered what the CASE expression does, how to format it, and how to use it in a SELECT statement in “Using CASE to Add Logic to a SELECT”. Another article, “How to Sort Records with the ORDER BY Clause” demonstrated how to use CASE in an

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