SAP ABAP Data Element MSSEXTSCANFRAG (Extent scan fragmentation)
Hierarchy
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SAP_BASIS (Software Component) SAP Basis Component
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BC-DB-MSS (Application Component) Microsoft SQL Server
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STUN_MSS (Package) Package for new SQL Server monitoring objects
SAP_BASIS (Software Component) SAP Basis Component⤷
BC-DB-MSS (Application Component) Microsoft SQL Server⤷
STUN_MSS (Package) Package for new SQL Server monitoring objects
Basic Data
| Data Element | MSSEXTSCANFRAG |
| Short Description | Extent scan fragmentation |
Data Type
| Category of Dictionary Type | Direct Type Entry | |
| Type of Object Referenced | No Information | |
| Domain / Name of Reference Type | ||
| Data Type | DEC | Counter or amount field with comma and sign |
| Length | 5 | |
| Decimal Places | 2 | |
| Output Length | 6 | |
| Value Table |
Further Characteristics
| Search Help: Name | ||
| Search Help: Parameters | ||
| Parameter ID | ||
| Default Component name | ||
| Change document | ||
| No Input History | ||
| Basic direction is set to LTR | ||
| No BIDI Filtering |
Field Label
| Length | Field Label | |
| Short | 10 | ExScanFrag |
| Medium | 15 | Ext. scan frag. |
| Long | 20 | Extent scan frag. |
| Heading | 30 | Extent scan fragmentation |
Documentation
Definition
Percentage of out-of-order extents in scanning the leaf pages of an index. This value is not relevant to heaps. An out-of-order extent is one for which the extent containing the current page for an index is not physically the next extent after the extent containing the previous page for an index.
Use
Dependencies
Example
History
| Last changed by/on | SAP | 20110908 |
| SAP Release Created in | 620 |
