| title | -- (Comment) (MDX) | Microsoft Docs |
|---|---|
| ms.date | 06/04/2018 |
| ms.prod | sql |
| ms.technology | analysis-services |
| ms.custom | mdx |
| ms.topic | reference |
| ms.author | owend |
| ms.reviewer | owend |
| author | minewiskan |
Indicates comment text that is provided by the user.
-- Comment_Text
Comment_Text
The string that contains the text of the comment.
Comments can be inserted on a separate line, nested at the end of a Multidimensional Expressions (MDX) script line, or nested within an MDX statement. The server does not evaluate the comment.
Use this operator for single-line or nested comments. Comments inserted with -- are delimited by the newline character.
There is no maximum length for comments.
The following example demonstrates the use of this operator.
-- This member returns the gross profit margin for product types
-- and reseller types crossjoined by year.
SELECT
[Date].[Calendar].[Calendar Year].Members *
[Reseller].[Reseller Type].Children ON 0,
[Product].[Category].[Category].Members ON 1
FROM -- Select from the Adventure Works cube.
[Adventure Works]
WHERE
[Measures].[Gross Profit Margin]