# What is ceiling function in SQL Server?

In SQL Server, the T-SQL CEILING() function allows you to round a number up to the nearest integer. More specifically, it returns the smallest integer greater than, or equal to, the specified numeric expression. You provide the number as an argument. The return data type is the same as the one provided as an argument.Click to see full answer. People also ask, what is Ceil and floor in SQL?The SQL Floor function is similar to a CEILING function with one difference. It returns the largest smallest integer greater than, or equal to, the specified numeric expression. It also accepts one value.Furthermore, how do you use the ceiling function in Excel? Excel CEILING Function Summary. The Excel CEILING function rounds a given number up to the nearest specified multiple. Round a number up to nearest multiple. A rounded number. =CEILING (number, multiple) number – The number that should be rounded. multiple – The multiple to use when rounding. In respect to this, what is the purpose of floor function? In mathematics and computer science, the floor function is the function that takes as input a real number and gives as output the greatest integer less than or equal to , denoted . Similarly, the ceiling function maps to the least integer greater than or equal to , denoted .What is coalesce in SQL?COALESCE is a built-in SQLServer Function. Use COALESCE when you need to replace a NULL with another value. It takes the form: COALESCE(value1, value2, , valuen) It returns the first non NULL from the value list.