In this step-by-step tutorial, learn how you can write your own SQL queries. we're going to use all free tools. By the end of this video, you'll know how to retrieve data from databases. At the end, I'll show you a neat trick to write some of the most complex queries with very little effort in the lesson 02.
SQL stands for structured query language. It's a language that you can use to talk to your database. You can also use it to retrieve, filter, sort, combine, add, update, and delete data in a database. It's basically a language you can use to interact with the database. The great thing is that anyone can learn how to write SQL queries. You definitely don't need a degree in computer science. And once you know it, you'll have another superpower that you can use at work.👋 Additional resources - Download & install Oracle 19C database : https://www.oracle.com/database/technologies/oracle-database-software-downloads.html - Download & install SQL Developer 12C: https://www.oracle.com/database/sqldeveloper/technologies/download/ 🚩 Connect with me on social Facebook: https://www.facebook.com/afgblog Website: https://afgdba.blogspot.com/ 🔔 Subscribe to my YouTube channel https://www.youtube.com/@entopdba501
No comments:
Post a Comment
Please do not enter any spam link in the comments