does select single *.. / select * .. affect performance ? how?
Answer / kumar bgk
select single * ---> retrieves all the records in that
particular row defined by our selection citeria.
select * ---> retrieves all records from all the coloumns of
the table i.e., the entire table.
so the time consumed in retrieving all this information is
very high atleast in terms of programming and so it
significantly affects the performance.
Is This Answer Correct ? | 8 Yes | 0 No |
What is a distribution Model ?
What is an ABAP data dictionary?
What is an authorization in sap?
What is the difference between Customizing Data, Master Data and Transactional data?
How to create MEDRUCK form?
Can we specify the next screen number with a variable?
What is the use of the statement leave to list-processing?
Difference between internal table and a dictionary table?
How to create a check box/option button in a list?
Explain what are the system fields? Explain?
what is Deep Structure?
5 Answers Cap Gemini, TATA, TCS,
what is friend class