Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All

SqlFunctions.SquareRoot Method (Nullable(Double))

.NET Framework 4.6 and 4.5

Returns the square root of the specified number.

Namespace:  System.Data.Objects.SqlClient
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

[<EdmFunctionAttribute("SqlServer", "SQRT")>]
static member SquareRoot : 
        arg:Nullable<float> -> Nullable<float> 


Type: System.Nullable(Double)

A numeric expression.

Return Value

Type: System.Nullable(Double)
The square root of the input value.

You cannot call this function directly. This function can only appear within a LINQ to Entities query.

This function is translated to a corresponding function in the database. For information about the corresponding SQL Server function, see SQRT (Transact-SQL).

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4
© 2015 Microsoft