Steve D'Aprano, you're the "master". What's wrong with this concatenation statement?

[Rustom Mody]

On Tuesday, May 10, 2016 at 9:46:45 PM UTC+5:30, DFS wrote:
> On 5/9/2016 3:53 AM, Steven D'Aprano wrote:
> > On Monday 09 May 2016 09:10, DFS wrote:
> >
> >> sSQL =  "line 1\n"
> >> sSQL += "line 2\n"
> >> sSQL += "line 3"
> >
> > Pointlessly provocative subject line edited.
> 
> 
> huh?  You called yourself a "master crafts/wo/man".
> 
> 
> DuhPricko:
> 
> 
> But no, "master", your answers are incorrect.  What's wrong with that 

> 'master craftswoman' my ass...

You do a good job

This your teacher?

https://www.youtube.com/watch?v=FMEe7JqBgvg