Amazon Relational Database Service
User Guide (API Version 2014-10-31)

Oracle Database Engine Release Notes

Amazon RDS incorporates bug fixes from Oracle via their quarterly Database Patch Set Updates (PSU). You can be confident that your DB instance is running a stable, common version of the database software that has been regression tested by both Oracle and Amazon. We do not support applying one-off patches to individual DB instances.

The following table shows what Oracle PSUs are applied to the Oracle versions in Amazon RDS:




2018 April

2018 January

2017 October

2017 July

2017 April

2017 January

2016 October

2016 July

2016 April

2016 January

2015 October

2015 April

2014 October

2014 July


2014 January