SAP ABAP Data Element DB2WP4VUN (Evaluate uncommitted)
Hierarchy
☛
SAP_BASIS (Software Component) SAP Basis Component
⤷
BC-DB-DB2 (Application Component) DB2 for z/OS
⤷
STU3 (Package) Development Class for Database Monitor
SAP_BASIS (Software Component) SAP Basis Component⤷
BC-DB-DB2 (Application Component) DB2 for z/OS⤷
STU3 (Package) Development Class for Database Monitor
Basic Data
| Data Element | DB2WP4VUN |
| Short Description | Evaluate uncommitted |
Data Type
| Category of Dictionary Type | D | Domain |
| Type of Object Referenced | No Information | |
| Domain / Name of Reference Type | CHAR8 | |
| Data Type | CHAR | Character String |
| Length | 8 | |
| Decimal Places | 0 | |
| Output Length | 8 | |
| 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 | Eval uncom |
| Medium | 17 | Eval. uncommitted |
| Long | 20 | Evaluate uncommitted |
| Heading | 20 | Evaluate uncommitted |
Documentation
Definition
This parameter controls whether DB2 evaluates statement predicates on uncommitted (parameter value YES) or committed (parameter value NO) rows. SAP recommeds setting it to YES because it results in less lock contentions.
Its ZPARM name is EVALUNC.
History
| Last changed by/on | SAP | 20070813 |
| SAP Release Created in | 630 |
