使用where子句使用linq进行查询

Question

Okay so I've already asked this question but I've narrowed it down and am now able to word it better.

I have a sql database and an asp.net mvc project with entity frameworks. I already figured out how to query the database and display all contents. But now I need to query the database and only display the rows where column "a" is greater than or equal to column "b".

Edit: datatypes in both columns are int

Here is the query I need

Select * 
from Inventory 
Where quantity <= statusLow

Answer 1

var context = new MyContext();

var query = context.Inventory.Where(p=> p.quantity <= p.statusLow); // write the statement to query

var result = query.ToList(); // obtaining the result, trigger the database

Answer 2

You can try as shown below.

 using (var db = new yourContext())
  {
     var result = db.Inventory.Where(a=> a.quantity <= a.statusLow).ToList();
  }

You can learn more about LINQ to Entities here.