Varchar or Char which is best in SQL for storing strings?

he word SQL stands for structured query language. SQL is a programming language that is used for dealing with relational databases. The data can be in any form, in the form of strings, integers, boolean, and many more. But to fulfill the question's requirements, we will talk about the string datatype. A line is a datatype in programming languages that stores a single or more characters.

CHAR VS VARCHAR

if you want to store characters, there are two main datatypes. Either you can use Varchar or Char datatype. If we have to select the best data for storing our strings, VARCHAR is a perfect choice.

Reasons why Varchar is Best:

Varchar is a datatype mostly used in SQL as a datatype. There are some reasons why we call it best for storing data in the form of strings.

1. it will take only the required memory. If we initially reserved a space of 10 bites for storing any string and use a series of 3 chars, then our varchar will handle this memory very efficiently. Using the proper datatype frees the rest of the 7-bit memory for other uses.

so selecting the right commands will help you to save your memory and provide a lot more advantages in your working site.