timezone upgrade
I'm having this question:
I'm in the process of upgrading a database (11.2 to 12.1), and I'm concerned about the timezone part of the upgrade.
It seems to be extremely complex, and the document isn't helping either. First thing is that the database upgrade refers to;
Updating the RDBMS DST version in 12c Release 1 (12.1.0.1 and up) using DBMS_DST (Doc ID 1509653.1)
but in that doc, it refers to :
Scripts to automatically update the RDBMS DST (timezone) version in an 11gR2 or 12c database . (Doc ID 1585343.1)
My question is: is this a choice in document to follow, or does one partly replace the other ? It's all very unclear.