diff between udate then insert and insert then update
Posted: Wed Mar 23, 2011 12:12 am
Hi
what is the difference between udate then insert and insert then update
in upsert method at Oracle target stage while loading data.
How it effets the data if we use update then insert method
and How it effets the data if we use insert then update method
what is the difference between udate then insert and insert then update
in upsert method at Oracle target stage while loading data.
How it effets the data if we use update then insert method
and How it effets the data if we use insert then update method