mysql user definde functions (UDF) in D

[Martin Tschierschke via Digitalmars-d]

I am wondering has anybody tried to do it with D?

http://dev.mysql.com/doc/refman/5.5/en/adding-udf.html

By looking on the processing chain for rendering a web page, 
based on mysql data,
I thought it would be very efficient, to let mysql deliver the 
datasets already rendered as html using a template engine like 
vibe.d diet templates.

At the end of this integration process even the web server could 
be integrated in the db engine. I know this has been done as 
prove of concept for an other (db) system to deliver json data 
via http.

Any suggestion?

Regards mt.