What's a query?

What's a query? a song by Hola Beats on TempOf

Finding a course by Hola Beats ,
What's a python? by Hola Beats ,
Download a text editor by Hola Beats ,
Hello World by Hola Beats ,
I love coding by Hola Beats ,
What's HTML? by Hola Beats ,
My first web page by Hola Beats ,
Let's add some styles by Hola Beats ,
Stupid CSS! by Hola Beats ,
this is important! by Hola Beats ,
I hate programming by Hola Beats ,
It works! I love programming by Hola Beats ,
What's REST? by Hola Beats ,
Can I query data? by Hola Beats ,
What's a query? by Hola Beats ,
Databases? can I eat that? by Hola Beats ,
So we SELECT stuff by Hola Beats ,
Joining tables! by Hola Beats ,
Query all the things! by Hola Beats ,
Return them to the client by Hola Beats ,
A framework? by Hola Beats ,
OMG Flask is awesome! by Hola Beats ,
I can build anything! by Hola Beats ,
React? Vue? Angular? by Hola Beats ,
Still much to learn... by Hola Beats ,