Last week I’ve had an interesting discussion with a customer about the certification of APEX and Oracle Database 12.2.0.1. I did a bit of research and emailing – and thanks to the APEX team – this is the source of truth for APEX certifications. Minimum Database version for APEX See MOS Note:1344948.1: Application Express (APEX) Database and Web Server Certification Reference: For APEX 4.0, the minimum database version is 10.2.0.3 For APEX 5.0, the minimum database version is 11.1.0.7 For APEX 5.1, the minimum database version is 11.2.0.4 Minimum APEX version per Database See MOS Note:1344948.1: Application Express (APEX) Database…