I have downloaded VStudioPro 8.6 and tried to use the new useful Parameters feature in the SQL Editor window. But unfortunately I always get from MySql a syntax error just around the parameter (see screenshot). My query looks like:

SELECT * FROM table WHERE field = :1;

and the value for parameter :1 has been filled in the right side list of parameter:value pairs.

Can someone suggest something to check?

Thanks,
Crescenzio