m 6.0+)

Managing Tables12-10

Figure 12-7. Alter Constraint Window.

To alter a constraint, choose the constraint, edit it, then save it.

1. In the Constraint pane, click on the name of the constraint you want to

alter. The constraint text is displayed in the Constraint Text pane. Place

the cursor in the constraint Text field and edit the text.

2. Save the modified constraint by clicking on Execute.

Drop a Constraint

If you want drop a constraint, click on Table menu in Main

window, click on constraint menu, and then click on Drop menu,

the Drop Constraint window shown in Figure 12-8 is displayed.