Using DokuWiki, how to record some informations to my database when user creates a new page

In recently, I am a new to DokuWiki. I try to login my dokuwiki by mysql using "authpdo" plugin successfully. Now I have a question bothering me a lot. That is how to record some informations to my database when user creates a new page. Currently, I can't find the plugin which meets my needs. Please give me some idea, thank you very much.

DokuWiki uses flat files, not DB.

If you want to trigger an event on page creation I'd suggest you either

• Write a plugin or
• A separate watchdog which will do what you need when a new file (page) is created.