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Options for JET_SPACEHINTS.
This enumeration has a FlagsAttribute attribute that allows a bitwise combination of its member values.
Namespace: Microsoft.Isam.Esent.Interop
Assembly: Microsoft.Isam.Esent.Interop (in Microsoft.Isam.Esent.Interop.dll)
Syntax
'Declaration
<FlagsAttribute> _
Public Enumeration SpaceHintsGrbit
'Usage
Dim instance As SpaceHintsGrbit
[FlagsAttribute]
public enum SpaceHintsGrbit
Members
| Member name | Description | |
|---|---|---|
| None | Default options. | |
| SpaceHintUtilizeParentSpace | This changes the internal allocation policy to get space hierarchically from a B-Tree's immediate parent. | |
| CreateHintAppendSequential | This bit will enable Append split behavior to grow according to the growth dynamics of the table (set by cbMinExtent, ulGrowth, cbMaxExtent). | |
| CreateHintHotpointSequential | This bit will enable Hotpoint split behavior to grow according to the growth dynamics of the table (set by cbMinExtent, ulGrowth, cbMaxExtent). | |
| RetrieveHintReserve1 | Reserved and ignored. | |
| RetrieveHintTableScanForward | By setting this the client indicates that forward sequential scan is the predominant usage pattern of this table. | |
| RetrieveHintTableScanBackward | By setting this the client indicates that backwards sequential scan is the predominant usage pattern of this table. | |
| RetrieveHintReserve2 | Reserved and ignored. | |
| RetrieveHintReserve3 | Reserved and ignored. | |
| DeleteHintTableSequential | The application expects this table to be cleaned up in-order sequentially (from lowest key to highest key). |