Primary Key Options

Use this table to enter data in Primary Keys field on the descriptor's Descriptor Info tab to specify the primary key(s):

Field | Description
--- | ---

Primary Keys

To specify the primary keys for the table, click Add in order to do the following:

- For a relational class descriptor, select a database field from the descriptor's associated table (see "Configuring Associated Tables").

- For an EIS root descriptor, select an attribute or text node from the descriptor's schema context (see "Configuring Schema Context for an EIS Descriptor"). For more information on choosing an element or attribute, see "Choosing a Schema Context".

To remove a primary key, select the key and click Remove.

See Also

  Configuring Primary Keys