A Historic Field 
object represents a Field on the Historic's table on a database, according to the next figure.
Historic Fields
The available options to configure a Historic Field are described on the next table.
Available options for Historic Fields
Option |
Description |
|---|---|
Name |
Name of this Historic Field on the Historic's table. This option corresponds to the Name property of a Historic Field |
Primary Key |
Indicates whether this Historic Field is used when defining a Primary Key on the Historic's table. This option corresponds to the PrimaryKey property of a Historic Field. Please check topic Primary Key Field for more information. Selecting this option automatically creates a PrimaryKey object and its respective Primary Key Field object. Clearing the selection of this option removes the Primary Key Field object but keeps the PrimaryKey object |
Type |
Data type of this Historic Field on the Historic's table. Possible values for this option are 0: fdText, 1: fdInteger, 2: fdDouble, or 3: fdDateTime. This option corresponds to the Type property of a Historic Field |
Source |
Data source of this Historic Field on the Historic's table. This option corresponds to the Link property of a Historic Field |
Size |
Size of this Historic Field on the Historic's table. This option corresponds to the Size property of a Historic Field |
NOTE |
The Field and Order options are not available for edition on Historic Fields. These options are only available for Index Field and Primary Key Field objects. |