Designate unique fields in the array of structures

Applies to User Roles:

System Administrator

To designate unique fields in the array of structures:

  1. Locate the field you want to designate as unique. In this example, the unique field is feature.id.
  2. Insert your cursor in the Type column for the field you want to designate as unique.
  3. Click Edit.
  4. Click the Unique in Structured Array check box.
  5. Click OK.
  6. Repeat steps 1 — 5 for each field you want to designate as unique.

Related topics

Adding a key
Alias fields
Arrays
Arrayed structures
Methods for deleting database dictionary records
Deleting a key
Methods for updating database dictionary records
Modifying a key
Organization of arrays of structures in the database dictionary
Structures
Database dictionary
Access the Database Dictionary utility
Add an array
Create the unique and attribute subtables
Name the unique and attribute files
Open a database dictionary
Regen a database dictionary
View the unique and attribute subtables
Example: Arrayed structure