How to create a unique index in Navicat?

You can create a unique index in Navicat by following these steps:

1. Open Navicat and connect to your database server.
2. Expand the database in the “Objects” panel on the left, and then expand the tables.
3. Choose the table in which you want to create a unique index.
4. Under the “Structure” tab on the right, locate the column in which you want to add a unique index.
5. To the right of the column, right-click with the mouse and select “Index” -> “New” from the pop-up menu.
6. Choose the “unique index” type in the pop-up dialog box.
7. Enter the name of the index in the “Index Name” field.
8. Select the columns you want to add to the index in the “Column” field.
9. Click on the “OK” button to create a unique index.
10. Save and implement your changes.

In this way, you have successfully created a unique index in Navicat.