How to use the row_number
function in a view?
I use it like this:
SELECT
ROW_NUMBER() OVER (ORDER BY name ASC),
name, family, mobile, tell
FROM
dbo.customer
but SQL Server throws this error:
SQL text cannot be represented in the grid pane and diagram pane.
The error is: "SQL text cannot be represented in the grid pane and diagram pane" ?
Well, the query designer doesn't support row_number
. Try your query in a normal sql query editor. The query designer is almost useless because it still has bugs and lacks many things(like this).
You should also give it a name:
SELECT ColName = row_number()over(order by name asc), name, family, mobile, tell
FROM dbo.customer
You can use row_number()
in a view, but you need to give it a name to use in a view:
SELECT row_number() over (order by name asc) as seqnum,
name, family, mobile, tell
FROM dbo.customer;
The problem is your column [name]
, and that it's of the data type text
. That particular data type has been deprecated since 2000/2005 iirc.
If you need to be doing sort operations on your [name]
column, it'll need to be a different datatype. You should be using a (n)varchar(MAX)
.
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