| [Overview][Types][Classes][Procedures and functions][Index] |
Implements a structure used to compare buffers for fields in TBufDataset.
Source position: bufdataset.pas line 103
type TDBCompareRec = record |
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CompareFunc: TCompareFunc; |
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Function used to determine the relative sort order for compared field values |
Off: PtrInt; |
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Offset to data in the record buffer |
NullBOff: PtrInt; |
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Offset to the Null Bitmap in record data |
FieldInd: LongInt; |
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Ordinal position for the field |
Size: Integer; |
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Size of the compared values |
Options: TLocateOptions; |
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Locate options used in the comparison |
Desc: Boolean; |
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Indicates if the field is ordered in descending order |
end; |
TDBCompareRec is a record type which implements a structure used to compare buffers for fields in TBufDataset. TDBCompareRec is used in the implementation of the TDBCompareStruct type.
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Function used to compare values to determine their relative sort order |
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Options to use when locating a record in a dataset |