Example
Return the square root of a number:
SELECT SQRT(64);
Definition and Usage
The SQRT() function returns the square root of a number.
Syntax
SQRT(number)
Parameter Values
| Parameter | Description |
|---|---|
| number | Required. A positive number to calculate the square root of |
Technical Details
| Works in: | SQL Server (starting with 2008), Azure SQL Database, Azure SQL Data Warehouse, Parallel Data Warehouse |
|---|
More Examples
Example
Return the square root of a number:
SELECT SQRT(13);