𝑪𝑬𝑰𝑳𝑰𝑵𝑮 () returns the smallest integer value that is bigger than or equal to a number.
𝑭𝑳𝑶𝑶𝑹 () returns the largest integer value that is equal to or less than a number.
CAST () function converts a value (of any type) into a specified datatype. #datafam