MySQL - Length/Values ​​- int(1) and tinyint(1) - is it the same? What is the difference?

Question

MySQL

Hello. Can't figure out Length/Values ​​in MySQL. int(1) and tinyint(1) are they the same thing? What is the difference?

Answer 1

You mistakenly assume that (1) is the data storage size.
And this is just the size of the data display when outputting.
The value will still be stored in one byte or four, according to the type.