Sign in Join
FPDoc Onlineexperiment

TDBCompareStruct type

In unit BufDataset

Implements a structure used to compare values for a group of fields in TBufDataset.

Declaration

pascal
TDBCompareStruct = Array of TDBCompareRec = record
 CompareFunc: TCompareFunc;
 Off: PtrInt;
 NullBOff: PtrInt;
 FieldInd: LongInt;
 Size: Integer;
 Options: TLocateOptions;
 Desc: Boolean;
end

Description

TDBCompareStruct is an array of TDBCompareRec type used to implement a structure to compare values for a group of fields in TBufDataset. TDBCompareStruct is used in the implementation of TBufIndex and its descendent classes.

See also

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.