System tables and DC tables
Hello all,
I am having one basic doubt that how DC tables differ for its system tables. I mean, how
dc_execution_engine_profiles differ from v_monitor.execution_engine_profiles table?
it seeems both has same near count of rows. and of course i am aware than Dc tables will have some more useful columns that v_monitor tables.
Though I jst wanted to know the anyother major difference and when to use each execlusively.
Thanks,
Raj
0
Comments
DC tables are actual tables, which hold data
v_monitor objects are views. In most cases they query DC tables.
As far as I know not every DC table has corresponding view.
Plus some views can join several DC tables.
So there is no one to one relationship between those.