Reg : Context-switching for built-in functions -
915396Apr 30 2013 — edited May 1 2013Hi Experts,
Asking this question just out of curiosity to know the internal concepts.
In a SQL query often we use the in-built Oracle functions like LOWER, UPPER, etc.
In this case, does context-switch happen?
Will I be able to look into the code of these functions after logging into SYS schema as SYSDBA?
FYI - I've Oracle XE 11.2 installed in my home pc (currently in office, so don't have access to it).
Help much appreciated!
Thanks,
Ranit