SAP ABAP Class IF_ABAP_DB_READER (General Database Read Stream)
Meta Relationship - Using
| # | Relationship type | Using | Short Description | Created on |
|---|---|---|---|---|
| 1 | Interface composition (i COMPRISING i_ref) | IF_ABAP_DB_LOB_HANDLE | LOB Column of a Database Table | 20080416 |
| 2 | Interface composition (i COMPRISING i_ref) | IF_ABAP_READER | General Read Stream | 20071220 |
Meta Relationship - Used By
| # | Relationship type | Used by | Short Description | Created on |
|---|---|---|---|---|
| 1 | Interface implementation (CLASS c. INTERFACES i_ref) | CL_ABAP_DB_C_READER | Character-like Database Read Stream | 20071220 |
| 2 | Interface implementation (CLASS c. INTERFACES i_ref) | CL_ABAP_DB_X_READER | Binary Database Read Stream | 20080118 |
Properties
| Class | IF_ABAP_DB_READER | |
| Short Description | General Database Read Stream | |
| Super Class | ||
| Instantiability of a Class | 2 | Public |
| Final |
General Data
| Message Class | ||
| Program status | ||
| Category | 0 | |
| Package | ||
| Created | 20071220 | SAP |
| Last change | 20090618 | SAP |
| Shared Memory-enabled | ||
| Fixed point arithmetic | ||
| Unicode checks active |
Forward declarations
Class IF_ABAP_DB_READER has no forward declaration.
Interfaces
Class IF_ABAP_DB_READER has no interface implemented.
Friends
Class IF_ABAP_DB_READER has no friend class.
Attributes
Class IF_ABAP_DB_READER has no attribute.
Methods
| # | Method | Level | Visibility | Method type | Description | Created on |
|---|---|---|---|---|---|---|
| 1 | CLOSE |
Instance method | Public | Method | 20071220 | |
| 2 | DATA_AVAILABLE |
Instance method | Public | Method | 20071220 | |
| 3 | DELETE_MARK |
Instance method | Public | Method | 20080109 | |
| 4 | GET_STATEMENT_HANDLE |
Instance method | Public | Method | Return SQL Command Object | 20080422 |
| 5 | IS_CLOSED |
Instance method | Public | Method | 20071220 | |
| 6 | IS_MARK_SUPPORTED |
Instance method | Public | Method | 20080109 | |
| 7 | IS_RESET_SUPPORTED |
Instance method | Public | Method | 20080109 | |
| 8 | IS_X_READER |
Instance method | Public | Method | 20071220 | |
| 9 | READ |
Instance method | Public | Method | 20071220 | |
| 10 | RESET |
Instance method | Public | Method | 20071220 | |
| 11 | RESET_TO_MARK |
Instance method | Public | Method | 20080109 | |
| 12 | SET_MARK |
Instance method | Public | Method | 20080109 | |
| 13 | SKIP |
Instance method | Public | Method | 20071220 |
Events
Class IF_ABAP_DB_READER has no event.
Types
Class IF_ABAP_DB_READER has no local type.
Method Signatures
Method CLOSE Signature
Method CLOSE on class IF_ABAP_DB_READER has no parameter.
Method CLOSE on class IF_ABAP_DB_READER has no exception.
Method DATA_AVAILABLE Signature
Method DATA_AVAILABLE on class IF_ABAP_DB_READER has no parameter.
Method DATA_AVAILABLE on class IF_ABAP_DB_READER has no exception.
Method DELETE_MARK Signature
Method DELETE_MARK on class IF_ABAP_DB_READER has no parameter.
Method DELETE_MARK on class IF_ABAP_DB_READER has no exception.
Method GET_STATEMENT_HANDLE Signature
| # | Type | Parameter | Pass Value | Optional | Typing Method | Associated Type | Default value | Description | Created on |
|---|---|---|---|---|---|---|---|---|---|
| 1 |  Returning |
HDL | Value transfer | Object reference (TYPE REF TO) | CL_ABAP_SQL_SELECT_STATEMENT | Informationen über einen SQL-Befehl | 20080422 |
| # | Exception | Resumable | Description | Created on |
|---|---|---|---|---|
| 1 |  CX_RESOURCE_ALREADY_CLOSED |
20080422 |
Method IS_CLOSED Signature
Method IS_CLOSED on class IF_ABAP_DB_READER has no parameter.
Method IS_CLOSED on class IF_ABAP_DB_READER has no exception.
Method IS_MARK_SUPPORTED Signature
Method IS_MARK_SUPPORTED on class IF_ABAP_DB_READER has no parameter.
Method IS_MARK_SUPPORTED on class IF_ABAP_DB_READER has no exception.
Method IS_RESET_SUPPORTED Signature
Method IS_RESET_SUPPORTED on class IF_ABAP_DB_READER has no parameter.
Method IS_RESET_SUPPORTED on class IF_ABAP_DB_READER has no exception.
Method IS_X_READER Signature
Method IS_X_READER on class IF_ABAP_DB_READER has no parameter.
Method IS_X_READER on class IF_ABAP_DB_READER has no exception.
Method READ Signature
Method READ on class IF_ABAP_DB_READER has no parameter.
Method READ on class IF_ABAP_DB_READER has no exception.
Method RESET Signature
Method RESET on class IF_ABAP_DB_READER has no parameter.
Method RESET on class IF_ABAP_DB_READER has no exception.
Method RESET_TO_MARK Signature
Method RESET_TO_MARK on class IF_ABAP_DB_READER has no parameter.
Method RESET_TO_MARK on class IF_ABAP_DB_READER has no exception.
Method SET_MARK Signature
Method SET_MARK on class IF_ABAP_DB_READER has no parameter.
Method SET_MARK on class IF_ABAP_DB_READER has no exception.
Method SKIP Signature
Method SKIP on class IF_ABAP_DB_READER has no parameter.
Method SKIP on class IF_ABAP_DB_READER has no exception.
History
| Last changed by/on | SAP | 20090618 |
| SAP Release Created in |
