The following is a short reference to the characteristics of the different field types.
For details, see Field datatypes.
textmultitextenum(See The dbconfig file, for details.
multienumenum datatype, except that the field can contain
multiple values.
enumerated-in-fileenum, but the allowed field values are listed in a
separate file on the gnats server.
multi-enumerated-in-fileenumerated-in-file, except that the field can contain
multiple values.
dateinteger