Data.DB.TParam.Precision
| [–] Properties | |
|---|---|
| Type: property | |
| Visibility: published | |
| Source: Data.DB.pas Data.DB.hpp
| |
| Unit: Data.DB | |
| Parent: TParam | |
Delphi
property Precision: Integer read FPrecision write FPrecision default 0;
C++
__property int Precision = {read=FPrecision, write=FPrecision, default=0};
Description
Specifies the number of digits allowed for a numeric parameter.
Set Precision to indicate the maximum number of digits allowed in the parameter, including both significant and fractional.
Note: Precision only applies to parameters used by dbExpress datasets.
Note: The NumericScale property controls the number of fractional decimal digits allowed.