Data Validation & Testing while upgrading to 12c Release 2
Dear Oracle :
Need Your expert advice on below :
1. We are on 11.1.0.7 version and wanted to move to 12.2.
Do we need to look at the data testing as well other than testing the Performance (SPM).
We have 1500+ Jobs and its difficult and long process to test the data validation.
now why i am worried due to this looking at some bugs which says :
Bug 27539876 - 12.2 - wrong value returned after db upgrade. it returns '.' instead of ',' (Doc ID 27539876.8)
Oracle 12.2 Wrong Result Fetched by Pivot SELECT Over DB Link (Doc ID 2370554.1) To BottomTo Bottom
After 12.2 Upgrade, Item Price Returned From A Wrong Secondary Price List, Precedence Ignored (