In singlestore we define some strings as
$table->char($columnName, 40)->charset('binary')->collation('binary');
In singelstore, this becomes 'BINARY(40)' instead of 'CHAR(40) CHARACTER SET 'binary' COLLATE 'binary'
This change would allow the generated proeperties to be 'string' instead of 'mixed', as using a string is correct in this case.
