between statemnet in sql code example

Example 1: between in sql

(Between) operator same as  ">= <="
For example: 
Select * From Employees Where salary Between 4000 AND 6000;

Example 2: sql between

SELECT * FROM my_table WHERE my_col BETWEEN 10 AND 20;
-- equivalent to
SELECT * FROM my_table WHERE my_col >= 10 AND my_col <= 20;