Data.DB.TFMTBCDField.Precision
| [–] Properties | |
|---|---|
| Type: property | |
| Visibility: published | |
| Source: Data.DB.pas Data.DB.hpp
| |
| Unit: Data.DB | |
| Parent: TFMTBCDField | |
Delphi
property Precision: Integer read FPrecision write SetPrecision default 0;
C++
__property int Precision = {read=FPrecision, write=SetPrecision, default=0};
Description
Specifies the number of digits of accuracy used to store the field value.
Precision can be a value from 0 through 32. Some database servers support more than 32 digits, but these can't be handled by client datasets, and so TFMTBCDField limits the value of Precision to be no greater than 32.