Microsoft Implementing Data Models and Reports with Microsoft SQL Server (070-466日本語版) - 070-466日本語무료 덤프문제 풀어보기

Explanation:
Process Add

Explanation:
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Note:
* In the model designer, in Data View, select the table to which you want to add a calculated column, then click the Column menu, and then click Add Column.
* To create a new calculated columnAdd Column is highlighted over the empty rightmost column, and the cursor moves to the formula bar.
To create a new column between two existing columns, right-click an existing column, and then click Insert Column.
* In the formula bar, do one of the following:
* Press ENTER to accept the formula.
* Calculated columns, in tabular models, allow you to add new data to your model. Instead of pasting or importing values into the column, you create a DAX formula that defines the column's row level values. The calculated column can then be used in a report, PivotTable, or PivotChart as would any other column.
* A calculated column is DAX expression that creates a new column in a table and the obtained values are stored in the table; the calculated column expression is evaluated every time the table is processed.
* In tabular object models the calculated column is a column in a table whose values are calculated upon definition of the column, from an expression.

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Note:
* To create a new tabular model project from a PowerPivot for Excel file
* In SQL Server Data Tools, on theFilemenu, clickNew, and then clickProject.
(box 2)
* In theNew Projectdialog box, underInstalled Templates, clickBusiness Intelligence, and then clickImport from PowerPivot.(box 3)
* InName, type a name for the project, then specify a location and solution name, and then clickOK.
* In theOpendialog box, select the PowerPivot for Excel file that contains the model metadata and data you want to import, and then clickOpen.
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* When creating a new tabular model project by importing from a PowerPivot workbook, the metadata that defines the structure of the workbook is used to create and define the structure of the tabular model project in SQL Server Data Tools. Objects such as tables, columns, measures, and relationships are retained and will appear in the tabular model project as they are in the PowerPivot workbook.
* Analysis Services provides three different approaches for creating a business intelligence semantic model: tabular, multidimensional, and PowerPivot. Tabular solutions use relational modeling constructs such as tables and relationships for modeling data, and the xVelocity in-memory analytics engine for storing and calculating data

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