Can we use ORDER BY in case statement in SQL?

Can we use ORDER BY in case statement in SQL?

The case statement in SQL returns a value on a specified condition. We can use a Case statement in select queries along with Where, Order By, and Group By clause. It can be used in the Insert statement as well.

Can I use case in ORDER BY?

Although it is most often used there, CASE is not limited to SELECT statements. For example, you can use it in clauses like IN , WHERE , HAVING , and ORDER BY . Using a CASE statement in a query once doesn’t mean you have hit your quota for using it. You can use it multiple times in a single query.

How do you write a case statement in ORDER BY clause?

How to use CASE with ORDER BY clause in SQL Server? To do this, we use the CASE after ORDER BY and then checks for column value. In above case, all records having Active = 1 is sorted on “Active ASC” order. All records having Active = 0 is sorted on ‘LastName DESC’ else ‘FirstName DESC’ order.

In what order are SQL statements executed?

Step 1: Getting Data (From, Join) FROM citizen.

  • Step 2: Row Filter (Where) After getting qualified rows, it is passed on to the Where clause.
  • Step 3: Grouping (Group by)
  • Step 4: Group Filter (Having)
  • Step 5: Return Expressions (Select)
  • Step 6: Order (Order by) and Paging (Limit / Offset)
  • What is meant by order by in SQL?

    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 you sort data without using order by clause in SQL Server?

    4 Answers

    1. Use XML output and apply server-side XSLT transformation (through CLR for instance) with .
    2. Use stored procedure to produce sorted list in one text return value.
    3. Write own SQL proxy client replacing — HIDDEN MESSAGE with ORDER BY .

    Which of the following is correct order of SQL statement?

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

    Does SQL run sequentially?

    Yes. SQL Server executes steps one at a time.

    What is the ORDER BY clause?

    An ORDER BY clause in SQL specifies that a SQL SELECT statement returns a result set with the rows being sorted by the values of one or more columns. The sort criteria do not have to be included in the result set.

    What is ORDER BY clause with syntax?

    SQL Order By clause syntax. We can see the syntax for SQL Order by clause as follows. In SQL ORDER BY clause, we need to define ascending or descending order in which result needs to be sorted. By default, SQL Server sorts out results using ORDER BY clause in ascending order.

    How do I sort without order?

    How do you sorting of data in the table in ascending and descending order using a query?

    If you want to sort some of the data in ascending order and other data in descending order, then you would have to use the ASC and DESC keywords. SELECT * FROM table ORDER BY column1 ASC, column2 DESC; That is how to use the ORDER BY clause in SQL to sort data in ascending order.