MySQL Workbench Manual  /  ...  /  The Foreign Keys Tab The Foreign Keys Tab

The Foreign Keys tab is organized in much the same fashion as the Indexes tab and adding or editing a foreign key is similar to adding or editing an index.

Figure 8.20 The Foreign Keys Tab

The foreign keys tab

To add a foreign key, click the last row in the Foreign Key Name list. Enter a name for the foreign key and select the column or columns that you wish to index by checking the column name in the Column list. You can remove a column from the index by removing the check mark from the appropriate column.

Under Foreign Key Options, choose an action for the update and delete events. The options are:





To drop a foreign key, right-click the row you wish to delete, then select the Delete Selected FKs menu item.

To modify properties of a foreign key, select it and make the desired changes.

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