SAP ABAP Data Element DB2FRSTKEY (Number of distinct values in the first key column)
Hierarchy
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SAP_BASIS (Software Component) SAP Basis Component
⤷
BC-DB-DB2 (Application Component) DB2 for z/OS
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STU2 (Package) CCMS for DB2 for OS/390
SAP_BASIS (Software Component) SAP Basis Component⤷
BC-DB-DB2 (Application Component) DB2 for z/OS⤷
STU2 (Package) CCMS for DB2 for OS/390
Basic Data
| Data Element | DB2FRSTKEY |
| Short Description | Number of distinct values in the first key column |
Data Type
| Category of Dictionary Type | D | Domain |
| Type of Object Referenced | No Information | |
| Domain / Name of Reference Type | FLTP | |
| Data Type | FLTP | Floating point number, accurate to 8 bytes |
| Length | 16 | |
| Decimal Places | 16 | |
| Output Length | 22 | |
| 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 | Firstkeyc. |
| Medium | 15 | Firstkeycardf |
| Long | 20 | Firstkeycardf |
| Heading | 0 |
Documentation
Definition
This number is an estimate if updated while collecting statistics on a single partition. The value is -1 before statistics are gathered.
History
| Last changed by/on | SAP | 20070813 |
| SAP Release Created in | 700 |
