Power Pivot 加载项中包含关系图视图,此视图允许在可视布局中使用数据模型。 在此视图中,可以在表之间拖放字段以创建关系。 您也可以查看其他预定义的关系并选择处于活动状态的关系。
In the Power Pivot window, clickDiagram View. The Data View spreadsheet layout changes to a visual diagram layout, and the tables are automatically organized, based on their relationships. Right-click a table diagram, and then clickCreate Relationship. The Create Relationship dialog b...
30 октября, 2014Автор:Kasper de Jonge Welcome back to our Getting Started with Excel and Power BI Series . In Part I of Getting Started with Power Pivot we created our first Excel Data Model. Today we will create additional relationships and start using DAX to add business ...
Today we will create additional relationships and start using DAX to add business logic to our Model. To follow this tutorial you will need: Excel 2013 After making the data show up using the right relationships in part I, we want improve the Pivot Table as we want to slice my data by...
因为目前Power Pivot还不支持直接建立多对多关系,解决这一问题的常用方法是通过中间表(bridge table)解除多对多关系的耦合。 先分别建立产品和类别表, 产品-类别对应关系组成中间表, 建立这三张表对应的'产品(新)’→'产品类别’,'类别’→'产品类别’一对多模型关系,原来含多对多关系的产品表就此解耦,拆分为三...
First, Excel data model doesn't support natively many-to-many or one-to-one relationships. Secondly, creating relationships first thing to do is to hide fields on many side from the client tool and don't use them in PivotTable (just best practice). ...
In the diagram view, you can create the relationship by clicking on the field in the table and dragging to the related table. You will learn more about relationships in the chapter - Managing Data Tables and Relationships with Power Pivot. ...
Table.HasColumns Table.InsertRows Table.IsDistinct Table.IsEmpty Table.Join Table.Keys Table.Last Table.LastN Table.MatchesAllRows Table.MatchesAnyRows Table.Max Table.MaxN Table.Min Table.MinN Table.NestedJoin Table.Partition Table.PartitionValues Table.Pivot Table.PositionOf Table.PositionOfAny Ta...
And the Diagram view where you can establish the relationships between your tables. When your model is set up, you can analyze and report on your data using PivotTables. The field list below shows a PivotTable using three tables from our Power Pivot model. ...
单向:最常用的默认方向,这意味着连接表中的筛选选项适用于将求值总和的表。 如果在 Excel 2013 或更早的数据模型中导入了 Power Pivot,则所有关系都具有单个方向。有关何时更改交叉筛选方向的详细信息,请参阅了解其他选项。激活此关系勾选后,关系会用作处于活动状态的默认关系。 如果两个表格之间存在多个关系,则 ...