Provides access to members that analyze a dataset.
Members
| Name | Description | |
|---|---|---|
 |
AllowableComponents | The allowable components to be analyzed. |
 |
Analyze | Analyze the data to update/generate DBMS statistics. |
IDatasetAnalyze.AllowableComponents Property
The allowable components to be analyzed.
Public ReadOnly Property AllowableComponents As Integer
public int AllowableComponents {get;}
Remarks
The AllowableComponents property indicates which parts of the table or feature class can be analyzed. The returned value is based on the esriTableComponents enumeration. Members from this enumeration can be bitwise or�d together.
IDatasetAnalyze.Analyze Method
Analyze the data to update/generate DBMS statistics.
Public Sub Analyze ( _
ByVal tableComponents As Integer _
)
public void Analyze (
int tableComponents
);
Remarks
When applied to a feature dataset, Analyze updates the statistics for all of the tables.
Classes that implement IDatasetAnalyze
| Classes | Description |
|---|---|
| FeatureClass | Esri Feature Class object. |
| ObjectClass | Esri Object Class object. |
| RasterCatalog | A collection of raster datasets in a Geodatabase table. |
| RasterDataset (esriDataSourcesRaster) | A representation of a raster dataset on disk. |
| Table | Esri Table object. |
Remarks
IDatasetAnalyze is an optional interface that updates database table and index statistics for the dataset. The IDatasetAnalyze interface is available on datasets in an ArcSDE geodatabase. Datasets in Personal or File geodatabases do not support this interface.
When applied to a feature dataset, Analyze updates the statistics for all of the tables.
The AllowableComponents property indicates which parts of the table or feature class can be analyzed. The returned value is based on the esriTableComponents enumeration. Members from this enumeration can be bitwise or�d together.
DBMS statistics are important for efficient query performance�this is most relevant to ArcSDE geodatabases. You can determine whether your geodatabase supports DBMS statistics with IWorkspaceProperties.