Can I use ORDER BY in view SQL?

The ORDER BY clause is not valid in views, inline functions, derived tables, and subqueries, unless either the TOP or OFFSET and FETCH clauses are also specified.

Can we use ORDER BY in views?

The ORDER BY clause is invalid in views, inline functions, derived tables, subqueries, and common table expressions, unless TOP, OFFSET or FOR XML is also specified.

Why can’t we put ORDER BY inside the view?

Views behave like tables whose contents are determined by the results of a query. Tables don’t have order; they’re just bags of rows. Therefore, views don’t have order either.

How do I create a view by order in SQL?

In order to accomplish what you want, you need to add your ORDER BY clause to the queries that pull data from the view, not to the code of the view itself. So your view code should just be: CREATE VIEW [dbo]. [TopUsersTest] AS SELECT u.

How do you order in SQL without order by?

Using TOP in a SELECT statement, without a subsequent ORDER BY clause, is legal in SQL Server, but meaningless because asking for the TOP x rows implies that the data is guaranteed to be in a certain order, and tables have no implicit logical order. You must specify the order.

Is view read only?

A view is read-only if it is not deletable, updatable, or insertable. A view can be read-only if it is a view that does not comply with at least one of the rules for deletable views. The READONLY column in the SYSCAT. VIEWS catalog view indicates a view is read-only (R).

How do you order in SQL without ORDER BY?

How do you sort data without using ORDER BY clause in SQL Server?

4 Answers

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

How do I change the view in SQL?

To modify a view

In Object Explorer, click the plus sign next to the database where your view is located and then click the plus sign next to the Views folder.
Right-click on the view you wish to modify and select Design.

What happens if you don’t use ORDER BY in SQL?

without an ORDER BY clause, you will have not asked exactly for a particular order, and so the RDBMS will give you those rows in some order that (maybe) corresponds with some coincidental aspect of the query, based on whichever algorithm the RDBMS expects to produce the data the fastest.

Is SQL ORDER BY stable?

The ORDER BY clause contains a column or combination of columns that are guaranteed to be unique. The simplest way to understand that a sort is not stable is to go back to the definition of a table. Tables are inherently unordered in SQL. So, there is no ordering to fall back on for “stability”.

Are SQL views readonly?

Updatable and Read-Only VIEWs Unlike base tables, VIEW s are either updatable or read-only, but not both. INSERT , UPDATE , and DELETE operations are allowed on updatable VIEW s and base tables, subject to any other constraints.

Can you add order by view in SQL?

Since a view is a saved query and queries can specify ordering, adding ORDER BY a view definition might seem a reasonable proposition. Try it and Microsoft SQL Server chokes. Then you learn the trick: include a TOP clause and SQL Server will be a-ok with ordering clauses in views.

When to use order by in a view?

The ORDER BY clause is used only to determine the rows that are returned by the TOP or OFFSET clause in the view definition. The ORDER BY clause does not guarantee ordered results when the view is queried, unless ORDER BY is also specified in the query itself. No wonder SQL Server forbids solo ORDER BY in view definitions!

When to use the ORDER BY clause in SQL?

Why does SQL Server not know order by?

SQL Server will not be able to determine how to resolve conflicts or prioritization issues with outer queries that have their own, different, ORDER BY clause. You could guess that the outer ORDER BY will always win, but this isn’t documented, so is just as unreliable as the other behavior.