JET_RECPOS Structure
Applies to: Windows | Windows Server
JET_RECPOS Structure
The JET_RECPOS structure contains a collection of integers that represent a fractional position within an index. centriesLT is the number of index entries less than the current index key. centriesInRange is the number of index entries equal to the current key. centriesInRange is not supported and is always returned as 1. centriesTotal is the number of index entries in the index. All values are approximations with no guarantee of accuracy.
typedef struct {
unsigned long cbStruct;
unsigned long centriesLT;
unsigned long centriesInRange;
unsigned long centriesTotal;
} JET_RECPOS;
Members
cbStruct
The size of the JET_RETINFO structure, in bytes. This value confirms the presence of the following fields.
centriesLT
The approximate number of index entries less than the current key.
centriesInRange
The approximate number of index entries equal to the current key. This field is always set to 1, regardless of the number of index entries that are actually equal to the current key.
centriesTotal
The approximate number of entries in the index.
Requirements
| Requirement | Value |
|---|---|
Client |
Requires Windows Vista, Windows XP, or Windows 2000 Professional. |
Server |
Requires Windows Server 2008, Windows Server 2003, or Windows 2000 Server. |
Header |
Declared in Esent.h. |