# MeasureGroup.AggregationPrefix Property

SQL Server 2014

Gets or sets a prefix used on tables used for aggregation (which are actually indexed views). This serves as default for Partitions in the MeasureGroup.

Namespace:  Microsoft.AnalysisServices
Assembly:  Microsoft.AnalysisServices (in Microsoft.AnalysisServices.dll)

## Syntax

```function get AggregationPrefix () : String
function set AggregationPrefix (value : String)
```

#### Property Value

Type: String
An aggregation prefix.

## Remarks

Any string that will make the indexed views unique in the database can be used. It is up to the database administrator to decide what prefix will make the indexed view unique.