Using the result of a comma expression is deprecated

[drug007 via Digitalmars-d-learn]

On 27.11.2016 14:07, Suliman wrote:
> I am getting deprecation message:
> "Using the result of a comma expression is deprecated" on this code:
>
> string sqlinsert = (`INSERT INTO usersshapes (userlogin, uploading_date,
> geometry_type, data) VALUES ('%s', '%s', '%s', '%s') `, login,
> uploading_date, geometry_type, data);
>
> What's wrong with it?
Didn't you miss something like class/structure/function before 
"(`INSERT..."? What result do you expect?