Dear Experts,
Is there any performance impact when we select to a database view? Should we use JOIN or FAE instead?
according to this wiki:
http://wiki.scn.sap.com/wiki/display/ABAP/ABAP+Performance+and+Tuning
At point 1.j. it is stated that there's no performance impact.
But trying myself to get the number of entries select from SE16N (by pressing F7) to table COVP (view) comparing to COEP resulting:
COVP approximately takes 3 seconds
COEP approximately takes 1 second
If it is better to SELECT to a view, can we use the underlying table index?
Thank you,
Suwandi C.