Client / Server / Interoperability Support Between Different Oracle Versions
| Server Version | |||||||||||
| Client Version | 11.1.0 | 10.2.0 | 10.1.0 | 9.2.0 | 9.0.1 | 8.1.7 | 8.1.6 | 8.1.5 | 8.0.6 | 8.0.5 | 7.3.4 |
| 11.1.0 | Yes | Yes #6 | Yes #6 | ES #5 | No | No | No #3 | No #3 | No #3 | No #3 | No #3 |
| 10.2.0 | Yes #6 | Yes | Yes | ES #5 | No | Was | No #3 | No #3 | No #3 | No #3 | No #3 |
| 10.1.0(#4) | Yes #6 | Yes | Yes | ES | Was | Was #2 | No #3 | No #3 | No #3 | No #3 | No #3 |
| 9.2.0 | ES #5 | ES #5 | ES | ES | Was | Was | No | No | Was | No | No #1 |
| 9.0.1 | No | No | Was | Was | Was | Was | Was | No | Was | No | Was |
| 8.1.7 | No | Was | Was | Was | Was | Was | Was | Was | Was | Was | Was |
| 8.1.6 | No | No | No | No | Was | Was | Was | Was | Was | Was | Was |
| 8.1.5 | No | No | No | No | No | Was | Was | Was | Was | Was | Was |
| 8.0.6 | No | No | No | Was | Was | Was | Was | Was | Was | Was | Was |
| 8.0.5 | No | No | No | No | No | Was | Was | Was | Was | Was | Was |
| 7.3.4 | No | No | No | Was | Was | Was | Was | Was | Was | Was | Was |
