FireDAC.Stan.Option.TFDMapRule.ScaleMax
Delphi
property ScaleMax: Integer read FScaleMax write FScaleMax default C_FD_DefMapScale;
C++
__property int ScaleMax = {read=FScaleMax, write=FScaleMax, default=-1};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | published | FireDAC.Stan.Option.pas FireDAC.Stan.Option.hpp |
FireDAC.Stan.Option | TFDMapRule |
Description
Specifies maximum numeric scale.
Use the ScaleMax property to specify maximum numeric scale for the source data type. If the scale is greater than ScaleMax, then the data type does not match the map rule. If ScaleMax is equal to -1, it will not be used in rule matching. The default value is -1.
Maximum numeric scale is the maximum number of digits after the decimal point in the number data types. Zero specifies an integer data type.