通过dbua升级到oracle 12.2的路径

郑全

直接升级到12.2的路径:

Source Database	Target Database
11.2.0.3 and higher	12.2.0.x
12.1.0.x (12.1.0.1 - 12.1.0.2)	12.2.0.x

间接升级到12.2的路径:

Source Database	Upgrade Path	Target Database
7.3.3 (lower)	7.3.4 --> 9.2.0.8 --> 11.2.0.3 or higher	12.2.0.x
8.0.5 ( or lower )	8.0.6 --> 9.2.0.8 --> 11.2.0.3 or higher	12.2.0.x
8.1.7 ( or lower )	8.1.7 --> 9.2.0.8 --> 11.2.0.3 or higher	12.2.0.x
9.0.1.3 ( or lower )	9.0.1.3 --> 9.2.0.8 --> 11.2.0.3 or higher	12.2.0.x
9.2.0.7 ( or lower )	9.2.0.7 --> 11.2.0.3 or higher	12.2.0.x
10.2.0.4 ( or lower )	10.2.0.4 --> 11.2.0.3 or higher	12.2.0.x
11.1.0.6	11.1.0.6 --> 11.2.0.3 or higher	12.2.0.x
11.2.0.1	11.2.0.1 --> 11.2.0.3 or higher	12.2.0.x