SELECT: The most important SQL command

Published: 18 October 2024
on channel: Hashtag Programação

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Do you know the most important SQL command? Today I will show you the importance of the SELECT command within SQL.

I will tell you what its purpose is, when we will use it and how you can use it in your projects.

This is a simple command, but it is very useful and you will use it all the time, because it is a selection command, that is, when you need to view information from a database, you will use this command.

You can't just click and view information from a database within SQL, so we need a command for that!

In addition, I will show you how to manipulate tables, filter in SQL, group data in SQL, all of this together with the SELECT command!

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Class Content

00:00 Introduction
01:20 SELECT command in SQL
02:21 Important terms
03:07 Example using Select in SQL
04:04 Selecting information from a table
06:22 Selecting specific columns in the table
08:17 Limiting results (limit command)
09:31 Manipulating the table (order by)
11:23 Filtering in SQL (Where command)
14:07 Grouping data in SQL
15:57 Conclusion

#sql #hashtagprogramming

On this page of the site you can watch the video online SELECT: The most important SQL command with a duration of hours minute second in good quality, which was uploaded by the user Hashtag Programação 18 October 2024, share the link with friends and acquaintances, this video has already been watched 4,016 times on youtube and it was liked by 289 viewers. Enjoy your viewing!

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