22.214.171.124 CE GA4, 126.96.36.199 CE GA5, 7.4.13 DXP U1, 188.8.131.52 CE GA6, Master
Azul Zulu JDK 8
Apache Tomcat 9.0.x
Oracle Database 19c
At the startup of the Liferay portal from version 7.4 GA4 to version 7.4 GA6 and 7.4.13 DXP U1, during the upgrade process phase, the following SQL statement goes into error causing the portal to not start correctly.
Below is the stack trace of the error (Liferay 7.4 GA6).
For more info about Oracle error, read this Oracle post How to Fix ORA-01450: Maximum Key Length (6398) Exceeded Errors
I have used your Docker images for all versions of Liferay where I have encountered the problem.
The oracle database is version 19c and specifically Oracle Database 19c Enterprise Edition Release 184.108.40.206.0 - Production.
As for the Oracle Database, I used one of the VMs released by Oracle itself and configured via VirtualBox using this guide, https://bit.ly/332hGFQ
For the community version of Liferay I used the driver https://github.com/amusarra/liferay-portal-database-all-in-one-support version 1.2.1. You can download the latest version binary jar from Maven Central Repository liferay-portal-database-all-in-one-support
I found the Oracle side workaround, which consists of using the 32k Buffer Cache and created the tablespace using the 32k block. For more info read this issue https://github.com/amusarra/liferay-portal-database-all-in-one-support/issues/11