You can attach a column to a domain, and have the domain specify the
data type, check parameters, and business rules for the column. Domains can help with data
consistency across columns storing similar types of data.
- Double-click a table to open its property sheet, and click the
Columns tab.
- Select the required column and then click the
Properties tool to open its property sheet.
- Select a domain from the Domain list and
then click OK.