# Question: How do you round a query in SQL?

Contents

SELECT ROUND(@value, 1); SELECT ROUND(@value, 2); SELECT ROUND(@value, 3); In this example, we can see that with decimal values round up to the nearest value as per the length.

## How do you round a query?

Query examples

SELECT ProductSales. ProductID, Round(FinalPrice) AS Expr1 FROM ProductSales; Returns the Product ID along with “FinalPrice” rounded to the closest number (without decimal). SELECT ProductSales.

## What does round () do in SQL?

SQL Server ROUND() Function

The ROUND() function rounds a number to a specified number of decimal places.

## How do you round to 2 decimal places in SQL?

Replace your query with the following. Select Convert(Numeric(38, 2), Minutes/60.0) from …. MySQL: Select Convert(Minutes/60.0, Decimal(65, 2)) from ….

## How do you round off a column in SQL?

If you’d like to round a floating-point number to a specific number of decimal places in SQL, use the ROUND function. The first argument of this function is the column whose values you want to round; the second argument is optional and denotes the number of places to which you want to round.

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## What is Floor in SQL?

The SQL FLOOR() function rounded up any positive or negative decimal value down to the next least integer value. SQL DISTINCT along with the SQL FLOOR() function is used to retrieve only unique value after rounded down to the next least integer value depending on the column specified. Syntax: FLOOR(expression)

## How do I remove .00 in SQL?

Overview of SQL TRUNCATE() function

1. TRUNCATE(n, d)
2. ROUND(n,d, f)
3. SELECT TRUNCATE(123.4567,2);
4. SELECT TRUNCATE(123.4567,-2);
5. SELECT department_name, TRUNCATE(AVG(salary),0) average_salary FROM employees e INNER JOIN departments d ON d.department_id = e.department_id GROUP BY department_name ORDER BY average_salary;;

## How do you do a difference in SQL?

DIFFERENCE() Function in SQL Server

This value measures the degree that the SOUNDEX values match, on a scale of 0 to 4. A value of 0 indicates a weak or no similarity between the SOUNDEX values; 4 indicates that the SOUNDEX values are extremely similar, or even identical.

## How do you round to the nearest 1000 in SQL?

To do this, I suggested he modify the base value that he needed by 1,000 to get the CEILING value and then multiply it back by the base value of 1,000.

## How do I reduce decimal places in SQL?

The SQL AVG() function returns the average value with default decimal places. The CAST() is used to increase or decrease the decimal places of a value. The CAST() function is much better at preserving the decimal places when converting decimal and numeric data types.

## How do you subtract in SQL?

Arithmetic operators can perform arithmetical operations on numeric operands involved. Arithmetic operators are addition(+), subtraction(-), multiplication(*) and division(/).

Arithmetic Operators.

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Operator Meaning Operates on
– (Subtract) Subtraction Numeric value
* (Multiply) Multiplication Numeric value
/ (Divide) Division Numeric value

## What is cast in SQL?

The SQL CAST function converts the data type of an expression to the specified data type. CAST can convert the data type of expr when that data type is a standard data type or a subclass of a standard data type such as %Library.

## What is numeric function SQL?

Numeric Functions are used to perform operations on numbers and return numbers. Following are the numeric functions defined in SQL: ABS(): It returns the absolute value of a number. … CEIL(): It returns the smallest integer value that is greater than or equal to a number.

## How do you round off in MySQL?

The ROUND() function in MySQL is used to round a number to a specified number of decimal places. If no specified number of decimal places is provided for round off, it rounds off the number to the nearest integer. X : The number which to be rounded.

## Which SQL function is used to count number of rows in SQL query?

The SQL COUNT( ) function is used to return the number of rows in a table. It is used with the Select( ) statement. 