Removed both FieldTypes::operator[]() overloads.  It derives from std::vector, and the class doesn't define its own operator[]s for other purposes, so there's no need to explicitly pass these up to the base class.  Probably a copy-and-paste error, because FieldNames -- which also derives from std::vector -- does have an alternate operator[], so it has to provide all variants unlike FieldTypes.
Removed both FieldTypes::operator[]() overloads.  It derives from
std::vector, and the class doesn't define its own operator[]s for other
purposes, so there's no need to explicitly pass these up to the base
class.  Probably a copy-and-paste error, because FieldNames -- which
also derives from std::vector -- does have an alternate operator[], so
it has to provide all variants unlike FieldTypes.

winsock/mysqlpp,winsock/mysqlpp,winsock/mysqlpp