SAP ABAP Class CL_RSDU_HELPER (several methods for HANA DB)

Hierarchy

☛ SAP_BW (Software Component) SAP Business Warehouse
   ⤷ BW-SYS-DB-SDB (Application Component) BW MaxDB
     ⤷ RSHDB (Package) BW Porting HDB

Properties

Class	CL_RSDU_HELPER
Short Description	several methods for HANA DB
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status
Category	0
Package	RSHDB	BW Porting HDB
Created	20120712	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 CL_RSDU_HELPER has no interface implemented.

Friends

Class CL_RSDU_HELPER has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	MC_CHECK_LOCATION	Constant	Public	☐	Type reference (TYPE)	TV_CHECK_METHOD	2		20130613
2	MC_CHECK_PARTSPEC	Constant	Public	☐	Type reference (TYPE)	TV_CHECK_METHOD	1		20130613

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	EMPTY	Static method	Public	Method	checks, if a table is empty or not	20120920
2	PARTITION_READ	Static method	Public	Method	read the partition spec of a certain table	20120920
3	PARTITION_SYNC_NUM_SERVERS	Static method	Public	Method		20130213
4	PARTITION_WRITE	Static method	Public	Method	write a new partition spec for a certain table	20120920
5	TABLE_IS_CONSISTENT	Static method	Public	Method		20130613
6	_LOCK_TABLE	Static method	Private	Method		20120920
7	_MERGE	Static method	Private	Method		20120920
8	_ROWCOUNT	Static method	Private	Method		20120920
9	_UNLOCK_TABLE	Static method	Private	Method		20120920

Events

Class CL_RSDU_HELPER has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	TS_CHECK_RESULT	Public	See coding			20130613	BEGIN OF ts_check_result, table type tabname, expected TYPE string, obtained type string, END OF ts_check_result
2	TT_CHECK_RESULT	Public	See coding			20130613	tt_check_result TYPE STANDARD TABLE OF ts_check_result WITH DEFAULT KEY
3	TT_TABLES	Public	See coding			20130613	tt_tables TYPE STANDARD TABLE OF tabname WITH DEFAULT KEY
4	TV_CHECK_METHOD	Public	Type reference (TYPE)	I		20130613

Method Signatures

Method EMPTY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_SCHEMA	Call by reference	☐	Type reference (TYPE)	CLIKE		Name of the current schema	20120920
2	Importing	IV_TABLE	Call by reference	☐	Type reference (TYPE)	CLIKE		Table Name	20120920
3	Returning	RV_EMPTY	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20120920

Method EMPTY on class CL_RSDU_HELPER has no exception.

Method PARTITION_READ Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IR_MSG	Call by reference	☑	Object reference (TYPE REF TO)	IF_LIB_MSG_WRITER		optional implementation of a message writer	20120920
2	Importing	IV_TABLE	Call by reference	☐	Type reference (TYPE)	TABNAME		name of the table to re-partitioned	20120920
3	Returning	RV_PARTSPEC	Value transfer	☐	Type reference (TYPE)	STRING		table partition spec	20120920

#	Exception	Resumable	Description	Created on
1	CX_SHDB_EXCEPTION	☐		20120920

Method PARTITION_SYNC_NUM_SERVERS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_PATTERN	Call by reference	☐	Type reference (TYPE)	TABNAME			20130213
2	Importing	IV_TABLE	Call by reference	☐	Type reference (TYPE)	TABNAME			20130213

#	Exception	Resumable	Description	Created on
1	CX_SHDB_EXCEPTION	☐		20130213

Method PARTITION_WRITE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IR_MSG	Call by reference	☑	Object reference (TYPE REF TO)	IF_LIB_MSG_WRITER		optional implementation of a message writer	20120920
2	Importing	IV_LOCK_OBJ	Call by reference	☑	Type reference (TYPE)	RSENQ_VALUE		optional lock object	20120920
3	Importing	IV_PARTSPEC	Call by reference	☐	Type reference (TYPE)	STRING		new partition spec of the table	20120920
4	Importing	IV_SLAVE	Call by reference	☑	Type reference (TYPE)	CHAR64			20130213
5	Importing	IV_TABLE	Call by reference	☐	Type reference (TYPE)	TABNAME		name of the table to re-partitioned	20120920

#	Exception	Resumable	Description	Created on
1	CX_SHDB_EXCEPTION	☐	exceptions of HANA DB objects	20120920

Method TABLE_IS_CONSISTENT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_TABLES	Call by reference	☐	Type reference (TYPE)	TT_TABLES			20130613
2	Importing	IV_CHECK	Call by reference	☐	Type reference (TYPE)	TV_CHECK_METHOD			20130613
3	Importing	IV_OBJECT	Call by reference	☐	Type reference (TYPE)	RSDODSOBJECT			20130613
4	Importing	IV_TYPE	Call by reference	☐	Type reference (TYPE)	CL_SHDB_TAB_CLASSIFICATION=>TS_TABCLASS-TYPE			20130613
5	Returning	RT_RESULT	Value transfer	☐	Type reference (TYPE)	TT_CHECK_RESULT			20130613

#	Exception	Resumable	Description	Created on
1	CX_RSDU_CONSISTENCY	☐		20130613

Method _LOCK_TABLE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_OBJNAME	Call by reference	☐	Type reference (TYPE)	RSENQ_VALUE			20120920
2	Returning	RV_LOCKID	Value transfer	☐	Type reference (TYPE)	RSENQ_LOCKID			20120920

#	Exception	Resumable	Description	Created on
1	CX_SHDB_EXCEPTION	☐		20120920

Method _MERGE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IR_MSG	Call by reference	☑	Object reference (TYPE REF TO)	IF_LIB_MSG_WRITER			20120920
2	Importing	IV_TABNAME	Call by reference	☐	Type reference (TYPE)	TABNAME			20120920

#	Exception	Resumable	Description	Created on
1	CX_SHDB_EXCEPTION	☐		20120920

Method _ROWCOUNT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_TABNAME	Call by reference	☐	Type reference (TYPE)	TABNAME			20120920
2	Returning	RV_COUNT	Value transfer	☐	Type reference (TYPE)	I			20120920

#	Exception	Resumable	Description	Created on
1	CX_SHDB_EXCEPTION	☐		20120920

Method _UNLOCK_TABLE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_LOCKID	Call by reference	☐	Type reference (TYPE)	RSENQ_LOCKID			20120920
2	Importing	IV_OBJNAME	Call by reference	☐	Type reference (TYPE)	RSENQ_VALUE			20120920

#	Exception	Resumable	Description	Created on
1	CX_SHDB_EXCEPTION	☐		20120920

History

Last changed by/on	SAP	20140121
SAP Release Created in	740