Tag: Standard Sql Functions

18 Most Important SQL Functions to Learn ASAP

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Mastering the basics for a smooth start to SQL Learning a new programing language can seem intimidating. Like any other language, a programming language has a large vocabulary that you need to master. In this article, we’ll look at some of the most important SQL functions that you need to know. SQL is a rich language with many useful functions for working with different data types. Once you practice with some of the most important SQL functions, you’ll gain enough confidence to move on to more advanced material.

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 like SELECT, WHERE and GROUP BY among other clauses as well.