SAP ABAP Class CL_SHDB_DBDIFF (Maintain differences DDIC vs. HDB)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ HAN-DB (Application Component) SAP HANA Database
     ⤷ SHDB (Package) Basis Package for HDB

Meta Relationship - Using

#	Relationship type	Using	Short Description	Created on
1	Inheritance (c INHERITING FROM c_ref)	CL_LIB_TABLE_CACHE	abstract cache for DB tables	20131113

Properties

Class	CL_SHDB_DBDIFF
Short Description	Maintain differences DDIC vs. HDB
Super Class	CL_LIB_TABLE_CACHE	abstract cache for DB tables
Instantiability of a Class	1	Protected
Final	☐

General Data

Message Class
Program status
Category	0
Package	SHDB	Basis Package for HDB
Created	20131108	SAP
Last change	20141121
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

Class CL_SHDB_DBDIFF has no forward declaration.

Interfaces

Class CL_SHDB_DBDIFF has no interface implemented.

Friends

Class CL_SHDB_DBDIFF has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	_MR_INSTANCE	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_SHDB_DBDIFF		Maintain differences DDIC vs. HDB	20131113
2	_MT_TAB	Instance attribute	Private	☐	Type reference (TYPE)	TT_DBDIFF			20131113

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CAST	Static method	Public	Method	Casts cl_lib_element (from iterator) into DBDIFF structure	20131113
2	CONSTRUCTOR	Instance method	Protected	Constructor	use new() instead!	20131113
3	GET	Instance method	Private	Method	Returns a single entry from DBDIFF (by table name)	20131113
4	GET_ITERATOR	Instance method	Public	Method	Returns a simple iterator on cached table data	20131113
5	NEW	Static method	Public	Method	Creates an instance as SINGLETON	20131113
6	_ZTEST	Static method	Public	Method	just a little test	20131113

Events

Class CL_SHDB_DBDIFF has no event.

Types

#	Type	Visibility	Typing	Associated Type	Description	Created on	Type Source
1	TT_DBDIFF	Private	See coding			20131113	TT_DBDIFF TYPE STANDARD TABLE OF dbdiff WITH KEY objname

Method Signatures

Method CAST Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IR_ELEM	Call by reference	☐	Object reference (TYPE REF TO)	IF_LIB_ELEMENT		abstract element for use in collections	20131113
2	Returning	RS_DBDIFF	Value transfer	☐	Type reference (TYPE)	DBDIFF		Definition der (beabsicht.) Differenzen zwischen DD und DB	20131113

Method CAST on class CL_SHDB_DBDIFF has no exception.

Method CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IR_SEL	Call by reference	☑	Object reference (TYPE REF TO)	CL_LIB_SELTAB			20131113
2	Importing	IV_TYPE	Call by reference	☑	Type reference (TYPE)	DIFFOBJTYP		Objekttyp eines Datenbankobjektes (in DBDIFF)	20131113

#	Exception	Resumable	Description	Created on
1	CX_SHDB_EXCEPTION	☐	exceptions of HANA DB objects	20131113

Method GET 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		Tabellenname	20131113
2	Returning	RS_DBDIFF	Value transfer	☐	Type reference (TYPE)	DBDIFF		Definition der (beabsicht.) Differenzen zwischen DD und DB	20131113

Method GET on class CL_SHDB_DBDIFF has no exception.

Method GET_ITERATOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RR_REF	Value transfer	☐	Object reference (TYPE REF TO)	IF_LIB_ITERABLE		basic iterator interface	20131113

Method GET_ITERATOR on class CL_SHDB_DBDIFF has no exception.

Method NEW Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IR_SEL	Call by reference	☑	Object reference (TYPE REF TO)	CL_LIB_SELTAB			20131113
2	Importing	IV_TYPE	Call by reference	☑	Type reference (TYPE)	DIFFOBJTYP		Objekttyp eines Datenbankobjektes (in DBDIFF)	20131113
3	Returning	RR_REF	Value transfer	☐	Object reference (TYPE REF TO)	CL_SHDB_DBDIFF		maintain differences DDIC vs. HDB	20131113

#	Exception	Resumable	Description	Created on
1	CX_SHDB_EXCEPTION	☐	exceptions of HANA DB objects	20131113

Method _ZTEST Signature

Method _ZTEST on class CL_SHDB_DBDIFF has no parameter.
Method _ZTEST on class CL_SHDB_DBDIFF has no exception.

History

Last changed by/on	SAP	20141121
SAP Release Created in	740