what are Joins? How many types are there?
- 8 Answers
- 23549 Views
- Keane India Ltd, I also Faced
- E-Mail Answers
Answer Posted / sudhakar1207
Joins are used to extract data from more than one DB table
which are logically related to each other.
So in order to join DB Tables they should have a common
field or attribute.
In ABAP, We have two types of Joins.
1) Inner Joins
2) Outer Joins ( Left Outer and Right Outer)
Inner Joins retrieve the records which matched with join
condition only.
While outer joins Retrieve the records which are matched
with Join Condition and Remaining records from the Parent Table.
| Is This Answer Correct ? | 18 Yes | 4 No |
Post New Answer View All Answers
Explain the advantages and disadvantages of different types of bdc's?
How to add a column to a table control while using alphanumerical layout editor ?
What is asap methodology? : sap abap hr
What are the different types of abap reports in sap?
What is use of transparent table in abap? How it is different from pool tables?
How many types of views are there? : abap data dictionary
How do you find the information on the current screen? : abap bdc
Explain about the tables exists in a data dictionary and what are they? : abap data dictionary
What will you code in start-of-selection & end-of-selecton & why?
What is the difference between pnp and pnpce? : abap hr
What are the events in screen programming?
Explain the difference between call screen and leave screen?
What is hotspot?
What is your current client number?
What is collective search help? : sap abap data dictionary
