I'm using Adminer with the following version of Oracle:
Oracle Database 11g Enterprise Edition Release 126.96.36.199.0 - 64bit Production
When I attempt to look at the definition of a certain view, Adminer
exits after outputting the H3 element that contains the word "Triggers"
(which means that Adminer generates an incomplete HTML page). When I look
in the log file that contains PHP's error messages, I see the message
"Call to undefined function triggers()". So it appears that Adminer
doesn't know how to display triggers for an Oracle database.