How do you do ORDER BY in descending?

How do you do ORDER BY in descending?

The ORDER BY keyword is used to sort the result-set in ascending or descending order. The ORDER BY keyword sorts the records in ascending order by default. To sort the records in descending order, use the DESC keyword.

How do I ORDER BY in Entity Framework?

Sorting the Results Using OrderBy You can sort on multiple fields using the ThenBy method. By default, they sort the results in ascending order. The sort in descending order you can use OrderByDescending & ThenByDescending methods. Use OrderByDescending to sort in Descending order.

Which of the following standard query operator returns the differences between the two collections?

The following table lists all Set operators available in LINQ. Returns distinct values from a collection. Returns the difference between two sequences, which means the elements of one collection that do not appear in the second collection.

How do I sort in LINQ?

There are 5 different types of sorting operators are available in LINQ:

  1. OrderBy.
  2. OrderByDescending.
  3. ThenBy.
  4. ThenByDescending.
  5. Reverse.

Which of the following is NOT support to OrderByDescending?

LINQ query syntax does not support OrderByDescending, ThenBy, ThenByDescending and Reverse.

When can you say that the numbers are arranged in decreasing order?

Numbers are said to be in descending order when they are arranged from the largest to the smallest number. E.g. 25, 21, 17, 13 and 9 are arranged in descending order.

How do I sort data in Entity Framework?

The method uses LINQ to Entities to specify the column to sort by….Add Sorting Functionality to the Index Method.

Current sort order Last Name Hyperlink Date Hyperlink
Last Name ascending descending ascending
Last Name descending ascending ascending
Date ascending ascending descending
Date descending ascending ascending

Which of the ORDER BY query is correct one?

The correct answer is Select, where, group by, having.

What is IOrderedQueryable?

The IOrderedQueryable interface is intended for implementation by query providers. This interface represents the result of a sorting query that calls the method(s) OrderBy, OrderByDescending, ThenBy or ThenByDescending.

How to write EF query which does order by ascending or descending?

I want to write a EF query which does order by ascending or descending based on condition. Following is the my pseudo code: var result= q.OrderByDescending (x => x.StatusId == 3) then if ( x.StatusId == 3) then order by x.ReserveDate else then order by descending x.LastUpdateDate

How to use orderbydescending in LINQ?

How OrderBy Desc works in LINQ? As with OrderBy method, we can also use the OrderByDescending method for all data types such as character, integer, string, float, and so on. Let’s see one integer collection as follows, For this code, we will get the result in descending orders as follows “990, 550, 440, 430, 330, 220, and 100 “.

Is orderbydescending valid in query syntax?

OrderByDescending is valid only with the Method syntax. It is not valid in query syntax because the query syntax uses ascending and descending attributes as shown above. A result in the above example would contain following elements after execution. Please note that OrderByDescending is not supported in query syntax.

What is the use of orderby in SQL?

OrderBy sorts the values of a collection in ascending or descending order. It sorts the collection in ascending order by default because ascending keyword is optional here. Use descending keyword to sort collection in descending order. Example: OrderBy in Query Syntax C#