Originally Posted by Baertram
It'd better if you keep your old question, and update it with the solution so others can benefit from it 
Now we only got a dead thread without any content here. |
My apologies for that. I only skipped posting the solution because I just made a stupid coding error, i.e. failed to prefix a function name with a table name. I didn't think anyone would be interested in my stuff-up
. But I'll keep that in mind for the future, thanks.