Oracle Premier、Extended、Sustaining Support的区别可以参考下表:
| Key Features | Premier Support |
Extended Support |
Sustaining Support |
| Major Product and Technology Releases |
 |
|
|
| Technical Support | |
|
|
| Access to Knowledge Base | |
|
|
| Updates and Fixes | |
|
Pre-existing |
| Security Alerts | |
|
Pre-existing |
| Critical Patch Updates | |
|
Pre-existing |
| Tax, Legal, and Regulatory Updates | |
|
Pre-existing |
| Upgrade Tools/Scripts | |
|
Pre-existing |
| Certification with most existing Oracle products |
|
|
|
| Certification with most existing third-party products/versions |
|
|
|
| Certification with most new third-party products/versions |
|
||
| Certification with most new Oracle products |
|
更详细的关于各类软件的详细规定可以参考以下文档：
http://www.oracle.com/us/support/library/057419.pdf
http://www.oracle.com/us/support/library/tsp-soc-069318.pdf
