my task - there are two tables,one is empty other one is populated then which one takes
much time while loading data using BTEQ Import
For a small amount of data, the time difference maybe insignificant. For a huge amount of data, loading of empty table will be faster, hoping no issue like network, peak time...
Can any one answer to this Question?
SOURCE : TARGET SHOULE BE LIKE THIS :
EMP | PHONE EMP | PH1 | PH2
A | 234565 A | 234565 | 314568
A | 314568 B | 435689 | 567438
B | 435689 C | 657845 | 765432
B | 567438
C | 657845
C | 765432
Here is the question......