what is the use of FOR ALL ENTRIES in an internal table?

Answers were Sorted based on User's Feedback



what is the use of FOR ALL ENTRIES in an internal table?..

Answer / uday shankar

for all entries used for joining of tables.
it will join the tables at application server level.
it will improve performance.
here we dont have restriction to the no of tables joined.

Is This Answer Correct ?    23 Yes 1 No

what is the use of FOR ALL ENTRIES in an internal table?..

Answer / venkateswarlubandi

Conditions for FORALLENTRIES:

1. IF ITAB [] is not initial.

2. At least one primary key field in the where class.

3. It avoid the Nested Select Statement

4. Retrieve the data from more than one table.

Is This Answer Correct ?    15 Yes 1 No

what is the use of FOR ALL ENTRIES in an internal table?..

Answer / mnaikandan

To avoid nested select statements.
if there are more than 1000 records to retrieve.

Is This Answer Correct ?    16 Yes 4 No

what is the use of FOR ALL ENTRIES in an internal table?..

Answer / ahmad

ADVANTAGE.
IF THERE ARE MORE THAN ONE TABLE AND THERE EXIST A
RELATIONSHIP BETWEEN THEM BUT THE FIELD IN WHICH THE
RELATION IS MADE IS NOT A PRIMARY KEY IN ONE OF THE TABLE
THEN WE USED FOR ALL ENTRIES .
IT REDUCES REDUANCY OF DATA
RECORDS SHOWS CONSISTENCY .

IT BETTER TO USED FOR ALL ENTRIES INSTED OF NESTED SELECT.

DISADVATAGES.
IF ONE OF THE TABLE IS EMPTY AND WE ARE APPENDING ONE TABLE
WITH OTHER BY USING FOR ALL ENTRIES THEN THE RECORDS TO NOT
VERIFY ITSELF.

Is This Answer Correct ?    14 Yes 3 No

what is the use of FOR ALL ENTRIES in an internal table?..

Answer / ravi

Answer 3 Disadvantage be more clear pls.

Anyhow, Answer 5 is excellent.

Is This Answer Correct ?    11 Yes 0 No

what is the use of FOR ALL ENTRIES in an internal table?..

Answer / manohar.b

FOR ALL ENTRIES is used to join the tables.
The Main Advantage is whenever we r using this FOR ALL
ENTRIES we r going to join the tables in the appliction
level.In all other joining conditions like INNER
JOINS,VIEWS,NESTED SELECTS we r going to join them in
database level itself.which may cause some bad performance

Is This Answer Correct ?    5 Yes 1 No

what is the use of FOR ALL ENTRIES in an internal table?..

Answer / satish

dont tell join like that in a few words main thing is relationship based on key feelds

Is This Answer Correct ?    0 Yes 0 No

what is the use of FOR ALL ENTRIES in an internal table?..

Answer / kotireddy5

1. This statement is used to replace select with joins.
2. Because JOINS statement cannot be used for more than three tables.
3. If we use more than three tables it puts heavy load on the Database, because the data has to be selected by comparing each table in the database server.
4. So it takes the long time for execution.
5. In such cases we go for SELECT FOR ALL ENTRIES.
6. This statement will never put load on the database. Because only two tables (Internal table and database tables) are compared
SYNTAX:
Select F1 F2 F3…..
From <DB. Table1>
Into table <ITAB1> Where <conditions>.
If ITAB1[] is not initial.
Select F1 F2 F3…..
From <DB.Table2>
Into table <ITAB2>
For all entries in <ITAB1>
Where F1 = <ITAB1-F1> AND F2 = <ITAB1-F2>.
Endif.

Is This Answer Correct ?    0 Yes 0 No

what is the use of FOR ALL ENTRIES in an internal table?..

Answer / sriram

Actually It is used instead of inner join because when we want to join morn than 3 tables using inner join it will put a heavy load on the database server. instead of taking heavy load on DB server we will use for all entries ...
USED to retrieve the matched Records from the Different DB Tables..
Syntax :
select * from DBTABLE1 into table ITAB1
if itab1 is not initial
select * from DBTABLE2 into table itab2
where condition.

Is This Answer Correct ?    1 Yes 5 No

Post New Answer

More SAP ABAP Interview Questions

WHAT IS TABLE BUFFERING AND ADVANTAGE?

4 Answers   Sony,


Give 3 scenario of reporting due to which you require reporting help of ABAP consultant?

0 Answers  


Normally how many and what files get created when a transaction program is written? what is the XXXXXTOP program?

0 Answers  


can any one can give me exectly the TABLES key word?

2 Answers  


How can we decide weather we can enhance the standard Infotype or not

2 Answers   ABC,






how do put the data in the application server in BDC

2 Answers   EDS,


Can you print decimals in type n? What is difference between float and packed data type?

0 Answers  


What are the types of table fields in the sap abap?

0 Answers  


what is the role of extended syntax check in performance tuning?

1 Answers  


What are the different types of parameters? : abap modularization

0 Answers  


what are views? And how many types of views are there?

6 Answers  


What are interactive reports?

0 Answers  


Categories
  • SAP Basis Interview Questions SAP Basis (1262)
  • SAP ABAP Interview Questions SAP ABAP (3939)
  • SAPScript Interview Questions SAPScript (236)
  • SAP SD (Sales & Distribution) Interview Questions SAP SD (Sales & Distribution) (2716)
  • SAP MM (Material Management) Interview Questions SAP MM (Material Management) (911)
  • SAP QM (Quality Management) Interview Questions SAP QM (Quality Management) (99)
  • SAP PP (Production Planning) Interview Questions SAP PP (Production Planning) (523)
  • SAP PM (Plant Maintenance) Interview Questions SAP PM (Plant Maintenance) (252)
  • SAP PS (Project Systems) Interview Questions SAP PS (Project Systems) (138)
  • SAP FI-CO (Financial Accounting & Controlling) Interview Questions SAP FI-CO (Financial Accounting & Controlling) (2766)
  • SAP HR (Human Resource Management) Interview Questions SAP HR (Human Resource Management) (1180)
  • SAP CRM (Customer Relationship Management) Interview Questions SAP CRM (Customer Relationship Management) (432)
  • SAP SRM (Supplier Relationship Management) Interview Questions SAP SRM (Supplier Relationship Management) (132)
  • SAP APO (Advanced Planner Optimizer) Interview Questions SAP APO (Advanced Planner Optimizer) (92)
  • SAP BW (Business Warehouse) Interview Questions SAP BW (Business Warehouse) (896)
  • SAP Business Workflow Interview Questions SAP Business Workflow (72)
  • SAP Security Interview Questions SAP Security (597)
  • SAP Interfaces Interview Questions SAP Interfaces (74)
  • SAP Netweaver Interview Questions SAP Netweaver (282)
  • SAP ALE IDocs Interview Questions SAP ALE IDocs (163)
  • SAP Business One Interview Questions SAP Business One (110)
  • SAP BO BOBJ (Business Objects) Interview Questions SAP BO BOBJ (Business Objects) (388)
  • SAP CPS (Central Process Scheduling) Interview Questions SAP CPS (Central Process Scheduling) (14)
  • SAP GTS (Global Trade Services) Interview Questions SAP GTS (Global Trade Services) (21)
  • SAP Hybris Interview Questions SAP Hybris (132)
  • SAP HANA Interview Questions SAP HANA (700)
  • SAP PI (Process Integration) Interview Questions SAP PI (Process Integration) (113)
  • SAP PO (Process Orchestration) Interview Questions SAP PO (Process Orchestration) (25)
  • SAP BI (Business Intelligence) Interview Questions SAP BI (Business Intelligence) (174)
  • SAP BPC (Business Planning and Consolidation) Interview Questions SAP BPC (Business Planning and Consolidation) (38)
  • SAP BODS (Business Objects Data Services) Interview Questions SAP BODS (Business Objects Data Services) (49)
  • SAP BODI (Business Objects Data Integrator) Interview Questions SAP BODI (Business Objects Data Integrator) (26)
  • SAP Ariba Interview Questions SAP Ariba (9)
  • SAP Fiori Interview Questions SAP Fiori (45)
  • SAP EWM (Extended Warehouse Management) Interview Questions SAP EWM (Extended Warehouse Management) (58)
  • Sap R/3 Interview Questions Sap R/3 (150)
  • SAP FSCM Financial Supply Chain Management Interview Questions SAP FSCM Financial Supply Chain Management (101)
  • SAP WM (Warehouse Management) Interview Questions SAP WM (Warehouse Management) (31)
  • SAP GRC (Governance Risk and Compliance) Interview Questions SAP GRC (Governance Risk and Compliance) (64)
  • SAP MDM (Master Data Management) Interview Questions SAP MDM (Master Data Management) (0)
  • SAP MRS (Multi Resource Scheduling) Interview Questions SAP MRS (Multi Resource Scheduling) (0)
  • SAP ESS MSS (Employee Manager Self Service) Interview Questions SAP ESS MSS (Employee Manager Self Service) (13)
  • SAP CS (Customer Service) Interview Questions SAP CS (Customer Service) (0)
  • SAP TRM (Treasury and Risk Management) Interview Questions SAP TRM (Treasury and Risk Management) (0)
  • SAP Web Dynpro ABAP Interview Questions SAP Web Dynpro ABAP (198)
  • SAP IBP (Integrated Business Planning) Interview Questions SAP IBP (Integrated Business Planning) (0)
  • SAP OO-ABAP (Object Oriented ABAP) Interview Questions SAP OO-ABAP (Object Oriented ABAP) (70)
  • SAP S/4 HANA Finance (Simple Finance) Interview Questions SAP S/4 HANA Finance (Simple Finance) (143)
  • SAP FS-CD (Collections and Disbursements) Interview Questions SAP FS-CD (Collections and Disbursements) (0)
  • SAP PLM (Product Lifecycle Management) Interview Questions SAP PLM (Product Lifecycle Management) (0)
  • SAP SuccessFactors Interview Questions SAP SuccessFactors (33)
  • SAP Vistex Interview Questions SAP Vistex (0)
  • SAP ISR (IS Retail) Interview Questions SAP ISR (IS Retail) (28)
  • SAP IdM (Identity Management) Interview Questions SAP IdM (Identity Management) (0)
  • SAP IM (Investment Management) Interview Questions SAP IM (Investment Management) (0)
  • SAP UI5 Interview Questions SAP UI5 (59)
  • SAP SCM (Supply Chain Management) Interview Questions SAP SCM (Supply Chain Management) (51)
  • SAP XI (Exchange Infrastructure) Interview Questions SAP XI (Exchange Infrastructure) (49)
  • SAP Cloud Platform Interview Questions SAP Cloud Platform (34)
  • SAP Testing Interview Questions SAP Testing (89)
  • SAP SolMan (Solution Manager) Interview Questions SAP SolMan (Solution Manager) (63)
  • SAP MaxDB Interview Questions SAP MaxDB (116)
  • SAP GUI Interview Questions SAP GUI (15)
  • SAP AllOther Interview Questions SAP AllOther (329)