FIX: The explicit error logging has been removed. FIX: A GROUP-BY clause generates now an error, it is not implemented. ADD: The SELECT clause accepts now constants. 
FIX: The explicit error logging has been removed.
FIX: A GROUP-BY clause generates now an error, it is not implemented.
ADD: The SELECT clause accepts now constants. 

git-svn-id: 8b1c80e1f3955d0a1c1f50130c1e431606e992ba@148 44dcfd11-89b7-3d55-2063-5c365055f77f

greenlion/PHP-SQL-Parser,rezonant/PHP-SQL-Parser,secondtruth/PHP-SQL-Parser,noisecapella/PHP-SQL-Parser,rezonant/PHP-SQL-Parser,greenlion/PHP-SQL-Parser,oger000/PHP-SQL-Parser