Here is a list of all variables with links to the classes they belong to:

- always_null : pqxx::no_null< TYPE >, pqxx::nullness< TYPE, ENABLE >
- chunk_limit : pqxx::blob
- converts_from_string : pqxx::forbidden_conversion< TYPE >, pqxx::internal::enum_traits< ENUM >, pqxx::string_traits< TYPE >
- converts_to_string : pqxx::forbidden_conversion< TYPE >, pqxx::internal::enum_traits< ENUM >, pqxx::string_traits< TYPE >
- default_mode : pqxx::largeobject_streambuf< CHAR, TRAITS >, pqxx::largeobjectaccess
- description : pqxx::thread_safety_model
- error_position : pqxx::syntax_error
- has_null : pqxx::no_null< TYPE >, pqxx::nullness< TYPE, ENABLE >
- m_begin : pqxx::row
- m_col : pqxx::field
- m_end : pqxx::row
- m_index : pqxx::row
- m_name : pqxx::cursor_base
- m_result : pqxx::row
- m_trans : pqxx::transaction_focus
- max_params : pqxx::placeholders< COUNTER >
- safe_kerberos : pqxx::thread_safety_model
- safe_libpq : pqxx::thread_safety_model