Index.Level1Grid Property
Specifies the first level of decomposition for a geometry data type.
Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)
Syntax
'Deklaracja
<SfcPropertyAttribute(SfcPropertyFlags.ReadOnlyAfterCreation)> _
Public Property Level1Grid As SpatialGeoLevelSize
[SfcPropertyAttribute(SfcPropertyFlags.ReadOnlyAfterCreation)]
public SpatialGeoLevelSize Level1Grid { get; set; }
[SfcPropertyAttribute(SfcPropertyFlags::ReadOnlyAfterCreation)]
public:
property SpatialGeoLevelSize Level1Grid {
SpatialGeoLevelSize get ();
void set (SpatialGeoLevelSize value);
}
/** @property */
public SpatialGeoLevelSize get_Level1Grid ()
/** @property */
public void set_Level1Grid (SpatialGeoLevelSize value)
public function get Level1Grid () : SpatialGeoLevelSize
public function set Level1Grid (value : SpatialGeoLevelSize)
Property Value
Remarks
The index-creation process decomposes the space into a four-level grid hierarchy. These levels are referred to as level 1 (the top level), level 2, level 3, and level 4.
Each successive level further decomposes the level above it, so each upper-level cell contains a complete grid at the next level. On a given level, all the grids have the same number of cells along both axes (for example, 4x4 or 8x8), and the cells are all one size.
This property cannot be modified by using the Alter method. To change the property, the index must be rebuilt or re-created.
Thread Safety
Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Platforms
Development Platforms
For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server.
Target Platforms
For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server.
See Also