TQDBFieldType type

Unit
QDBView

Declaration
TQDBFieldType = (ftunknown, ftinteger, ftintegers, ftreal,
    ftboolean, ftdatetime, ftstring, ftstrings, ftrichstrings,
    ftgraphic, ftthing);

Description
The field type indicates the internal structure of the field defined by a TQDBItem or TQDBView component.

   ftinteger      4 byte longint value
   ftintegers   a sequence of 4 byte integers terminated by longint(-1)
   ftreal      10 byte extended value
   ftboolean   4 byte boolean value
   ftdatetime   8 byte TDateTime value (D2 style)
   ftstring      null-terminated pchar
   ftstrings      the output from TStrings.SaveToStream
   ftrichstrings   the output from TRichEdit.SaveToStream
   ftgraphic   3 byte signature then output from TGraphic.SaveToStream
   ftthing      a generic blob