如何在 mdx 查询上应用 group by

Question

工作 pentaho 仪表板试图生成报告以获取两个日期之间每个 day/Week/Month 的交易计数。

低于 MDX 查询 return 事务计数 1 因为 'created' 不是分组依据

WITH
SET [~COLUMNS] AS Filter([created].DefaultMember.Children, [created].CurrentMember.name >= "2014-10-01" AND Left([created].CurrentMember.Name, 10) <= "2014-10-02")
SET [~ROWS] AS
    {[markup].[markup].Members}
SELECT
NON EMPTY CrossJoin([~COLUMNS], {[Measures].[Transaction Count]}) ON COLUMNS,
NON EMPTY [~ROWS] ON ROWS
FROM [transaction]

如何对列“[created]”进行分组

Answer 1

为什么不直接将度量移到 WHERE 子句中：

WITH
SET [~COLUMNS] AS Filter([created].DefaultMember.Children, [created].CurrentMember.name >= "2014-10-01" AND Left([created].CurrentMember.Name, 10) <= "2014-10-02")
SET [~ROWS] AS
    {[markup].[markup].Members}
SELECT
NON EMPTY [~COLUMNS] ON COLUMNS,
NON EMPTY [~ROWS] ON ROWS
FROM [transaction]
WHERE [Measures].[Transaction Count]

如何在 mdx 查询上应用 group by

How to Apply group by on mdx Query

mdx

pentaho

pentaho-cde