Sin

2005
2008
2012
2014
2016
2017
2019
2022

2005, 2008, 2012, 2014, 2016, 2017, 2019, 2022

Sin (Sine) Mathematical Function

Use the Sin function to return the sine of the specified expression.

Syntax

db.fx.Sin({expression})

Arguments

expression: – The value to use in the sine calculation.

Returns

float

Examples

Select Statement

Select the sine of a product's weight (which is nullable in the database).

float? result = db.SelectOne(
        db.fx.Sin(dbo.Product.Weight)
    )
    .From(dbo.Product)
    .Execute();

Where Clause

Select the sine of a product's depth (which is nullable in the database) where the depth is greater than 0 and less than 1.

IEnumerable<float?> result = db.SelectMany(
        db.fx.Sin(dbo.Product.Depth)
    )
    .From(dbo.Product)
    .Where(dbo.Product.Depth > 0 & dbo.Product.Depth < 1)
    .Execute();

Order By Clause

Select and order by the sine of a product's depth.

IEnumerable<Product> result = db.SelectMany<Product>()
    .From(dbo.Product)
    .OrderBy(db.fx.Sin(dbo.Product.Depth).Desc())
    .Execute();

Group By Clause

Select product details grouped by product category and sine of the product's depth.

IEnumerable<dynamic> results = db.SelectMany(
        dbo.Product.ProductCategoryType,
        db.fx.Sin(dbo.Product.Depth).As("calculated_value")
    )
    .From(dbo.Product)
    .GroupBy(
        dbo.Product.ProductCategoryType,
        db.fx.Sin(dbo.Product.Depth)
    )
    .Execute();

Having Clause

Select the ids of all products, grouped by product category type having an sine of the product's height greater than 1.

IEnumerable<ProductCategoryType?> results = db.SelectMany(
        dbo.Product.ProductCategoryType
    )
    .From(dbo.Product)
    .Where(dbo.Product.Height > 0 & dbo.Product.Height < 1)
    .GroupBy(
        dbo.Product.ProductCategoryType,
        db.fx.Sin(dbo.Product.Height)
    )
    .Having(
        db.fx.Sin(dbo.Product.Height) < .5f
    )
    .Execute();