SQL Server: Learn Basic and advanced concepts of SQL Server, our SQL Server example is written for beginners and professionals both with many hands-on examples to help you learn SQL Server quickly and effectively.
If you want to get information about SQL, then you have come to the right place, you will get some important information about SQL like SQL subquery, Join, stored procedure, etc., and how it works.
we visit so many websites every day and share our photos on social media, So have you ever tried to know where all this information is stored? If you shared one of your photos on Instagram 5 years ago and if you want to see it now, you can still see it. This means that the photo must have been stored somewhere, only then it is visible to you.
Whatever transaction you do in your bank, all the records of whatever transactions are there are stored somewhere. If you have done a transaction on any online shopping website, then all its information is also stored. Where all this information is stored is called a database.
With the help of SQL, we can access the data stored in the database and store the data in the database.
The way we can design a website with the help of HTML and CSS and customize it well. HTML and CSS is a programming languages, just like SQL is also a programming language.
You must have filled an online form at some point or the other, then whatever information you give in that form is stored in the database. And SQL is used to store it in the database.
Meaning SQL is a medium through which you can store any type of data in the database, remove the data from the database, and delete, modify and update the data of the database.