TDBFieldDef.Create Constructor
Creates a TDBFieldDef with the specified column attributes.
Syntax
Unit: Aurelius.Drivers.Interfaces
constructor TDBFieldDef.Create(const AName: string; ADataType: TFieldType; ASize: Integer; ARequired: Boolean = False; APrecision: Integer = 0);Parameters
| <-> | Parameter | Type | Description |
|---|---|---|---|
| const | AName | string | The column name. |
| ADataType | TFieldType | The Delphi field type of the column. | |
| ASize | Integer | The maximum size (length) of the column value. | |
| ARequired | Boolean | Optional: Default value is False When True, the column does not accept NULL values. |
|
| APrecision | Integer | Optional: Default value is 0 The numeric precision for fixed-point or floating-point columns. |