**What Is Decimal Data Type in SQL Server?**

In SQL Server, the __decimal data type__ is used to store numbers with decimal places. It is commonly used when precision and scale are important, such as in financial calculations or measurements.

The decimal data type allows you to specify the total number of digits and the number of digits to the right of the decimal point.

## Precision and Scale

When using the decimal data type in SQL Server, you need to define its precision and scale. __Precision__ refers to the total number of digits that can be stored, including both those before and after the decimal point.

__Scale__ determines the number of digits that can be stored after the decimal point.

For example, if you define a decimal column with a precision of 10 and a scale of 2, it means that you can store numbers from -9999999.99 to 9999999.99.

## Syntax

To use the decimal data type in SQL Server, you need to specify its precision and scale within parentheses after the keyword “decimal”. The syntax is as follows:

```
column_name DECIMAL(precision, scale)
```

For instance, if you want to create a table called “Products” with a column named “Price” that stores prices up to two decimal places, you would use the following syntax:

```
CREATE TABLE Products (
Price DECIMAL(10, 2)
);
```

## Example Usage:

Let’s consider an example where we have a table named “Orders” with a column named “TotalAmount” of the decimal data type. We want to calculate the average total amount of all orders.

```
SELECT AVG(TotalAmount) AS AverageTotalAmount
FROM Orders;
```

## Conclusion

The decimal data type in SQL Server is a valuable tool for storing and manipulating precise numeric values that require decimal places. By specifying the precision and scale, you can ensure accurate calculations in various scenarios, especially those involving financial data or measurements.

### 8 Related Question Answers Found

The DECIMAL data type is a commonly used data type in SQL that allows for the storage and manipulation of decimal numbers. It is often used when precision is required, such as in financial calculations or scientific measurements. In this article, we will explore how the DECIMAL data type works in SQL and how it can be used effectively.

What Is the Data Type for Decimal in SQL Server? In SQL Server, the data type used to store decimal numbers is called decimal. The decimal data type is commonly used when precision and scale are important factors in representing numeric values in a database.

What Data Type Is Decimal in SQL? In SQL, the decimal data type is used to store numbers with a fixed precision and scale. It is commonly used for financial and monetary calculations, where accuracy is of utmost importance.

When working with decimal numbers in SQL Server, it is important to choose the appropriate data type to ensure accuracy and efficiency in storing and manipulating these values. SQL Server offers several data types for decimal numbers, each with its own characteristics and limitations. The Decimal Data Type
The most commonly used data type for decimal numbers in SQL Server is the decimal data type.

The Decimal data type in SQL is used to store numbers with decimal precision. It is commonly used when dealing with financial data or any data that requires accurate decimal calculations. In this tutorial, we will learn how to use the Decimal data type in SQL.

When working with databases, it is essential to define the appropriate data types for each column in order to ensure accurate storage and retrieval of data. One common data type used in SQL is the decimal data type. The decimal data type is used to store numbers with a fixed precision and scale.

In SQL, a decimal is indeed a data type that allows you to store numbers with decimal places. It is commonly used when precision and accuracy are required for numerical values. Let’s delve deeper into the decimal data type in SQL and explore its characteristics and usage.

Is Decimal SQL Data Type? When working with databases, it is essential to understand the different data types available and how they can be used. One common question that arises is whether decimal is a SQL data type.