FireDAC.Stan.Param.TFDMacro.Clear
Delphi
procedure Clear;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| procedure | public | FireDAC.Stan.Param.pas | FireDAC.Stan.Param | TFDMacro |
Description
Sets the Value property of a TFDMacro object to NULL and the data type to mdUnknown.
Use the Clear method to assign a NULL value to a TFDMacro object and mdUnknown to DataType. As result into the final SQL command text, nothing will be substituted.