SAP ABAP Class IF_DB2_EXPLAIN_OPTIMIZER_CFG (DB6 Explain: Optimizer Configuration for EXPLAIN)
Meta Relationship - Used By
| # | Relationship type | Used by | Short Description | Created on |
|---|---|---|---|---|
| 1 | Interface implementation (CLASS c. INTERFACES i_ref) | CL_DB2_EXPLAIN_FACILITY | DB2 EXPLAIN Factory Class | 20090211 |
Properties
| Class | IF_DB2_EXPLAIN_OPTIMIZER_CFG | |
| Short Description | DB6 Explain: Optimizer Configuration for EXPLAIN | |
| Super Class | ||
| Instantiability of a Class | 2 | Public |
| Final |
General Data
| Message Class | ||
| Program status | ||
| Category | 0 | |
| Package | ||
| Created | 20090211 | SAP |
| Last change | 20140121 | SAP |
| Shared Memory-enabled | ||
| Fixed point arithmetic | ||
| Unicode checks active |
Forward declarations
| # | Type group / Object type | Type | Type Description |
|---|---|---|---|
| 1 |  ABAP |
Type group use (TYPE-POOLS tp) | Type group use (TYPE-POOLS tp) |
Interfaces
Class IF_DB2_EXPLAIN_OPTIMIZER_CFG has no interface implemented.
Friends
Class IF_DB2_EXPLAIN_OPTIMIZER_CFG has no friend class.
Attributes
| # | Attribute | Level | Visibility | Read only | Typing | Associated Type | Initial Value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 | CFG_ACCEL_ARCHIVE |
Instance attribute | Public | Type reference (TYPE) | DB2ACCELARCHIVE | Value for DB2 special register CURRENT GET_ACCEL_ARCHIVE | 20130823 | ||
| 2 | CFG_QDEGREE |
Instance attribute | Public | Type reference (TYPE) | DB2QW316X9 | CURRENT DEGREE | 20090211 | ||
| 3 | CFG_QUERYACCEL |
Instance attribute | Public | Type reference (TYPE) | DB2QUERYACCEL | Value for DB2 special register CURRENT QUERY ACCELERATION | 20130823 | ||
| 4 | DEF_ACCEL_ARCHIVE |
Instance attribute | Public | Type reference (TYPE) | DB2ACCELARCHIVE | Value for DB2 special register CURRENT GET_ACCEL_ARCHIVE | 20130823 | ||
| 5 | DEF_QDEGREE |
Instance attribute | Public | Type reference (TYPE) | DB2QW316X9 | CURRENT DEGREE | 20090211 | ||
| 6 | DEF_QUERYACCEL |
Instance attribute | Public | Type reference (TYPE) | DB2QUERYACCEL | Value for DB2 special register CURRENT QUERY ACCELERATION | 20130823 | ||
| 7 | OPTIMIZER_CFG_MODIFIED |
Instance attribute | Public | Type reference (TYPE) | ABAP_BOOL | 20090211 | |||
| 8 | STMT_ACCEL_ARCHIVE |
Instance attribute | Public | Type reference (TYPE) | DB2ACCELARCHIVE | Value for DB2 special register CURRENT GET_ACCEL_ARCHIVE | 20130823 | ||
| 9 | STMT_QDEGREE |
Instance attribute | Public | Type reference (TYPE) | DB2QW316X9 | CURRENT DEGREE | 20090211 | ||
| 10 | STMT_QUERYACCEL |
Instance attribute | Public | Type reference (TYPE) | DB2QUERYACCEL | Value for DB2 special register CURRENT QUERY ACCELERATION | 20130823 |
Methods
| # | Method | Level | Visibility | Method type | Description | Created on |
|---|---|---|---|---|---|---|
| 1 | GET_ACCEL_ARCHIVE_VALUES |
Instance method | Public | Method | 20130823 | |
| 2 | GET_QDEGREE_VALUES |
Instance method | Public | Method | 20130823 | |
| 3 | GET_QUERYACCEL_VALUES |
Instance method | Public | Method | 20130823 | |
| 4 | RESET_CFG |
Instance method | Public | Method | 20090211 |
Events
Class IF_DB2_EXPLAIN_OPTIMIZER_CFG has no event.
Types
Class IF_DB2_EXPLAIN_OPTIMIZER_CFG has no local type.
Method Signatures
Method GET_ACCEL_ARCHIVE_VALUES Signature
| # | Type | Parameter | Pass Value | Optional | Typing Method | Associated Type | Default value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 |  Returning |
VALUES | Value transfer | Type reference (TYPE) | DBAKEYVAL_TAB | DBA Cockpit: Table of DBAKEYVAL | 20130823 |
Method GET_ACCEL_ARCHIVE_VALUES on class IF_DB2_EXPLAIN_OPTIMIZER_CFG has no exception.
Method GET_QDEGREE_VALUES Signature
| # | Type | Parameter | Pass Value | Optional | Typing Method | Associated Type | Default value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Returning |
VALUES | Value transfer | Type reference (TYPE) | DBAKEYVAL_TAB | DBA Cockpit: Table of DBAKEYVAL | 20130823 |
Method GET_QDEGREE_VALUES on class IF_DB2_EXPLAIN_OPTIMIZER_CFG has no exception.
Method GET_QUERYACCEL_VALUES Signature
| # | Type | Parameter | Pass Value | Optional | Typing Method | Associated Type | Default value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Returning |
VALUES | Value transfer | Type reference (TYPE) | DBAKEYVAL_TAB | DBA Cockpit: Table of DBAKEYVAL | 20130823 |
Method GET_QUERYACCEL_VALUES on class IF_DB2_EXPLAIN_OPTIMIZER_CFG has no exception.
Method RESET_CFG Signature
Method RESET_CFG on class IF_DB2_EXPLAIN_OPTIMIZER_CFG has no parameter.
Method RESET_CFG on class IF_DB2_EXPLAIN_OPTIMIZER_CFG has no exception.
History
| Last changed by/on | SAP | 20140121 |
| SAP Release Created in |
