Returns the type of action when the foreign key value is deleted from the referenced table.
Syntax:
function DeleteType: string;
Description:
Possible return values are:
•no action
•restrict
•cascade
•set null
•set default
Example:
DeleteType |
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Returns the type of action when the foreign key value is deleted from the referenced table.
Syntax: function DeleteType: string;
Description: Possible return values are:
•no action •restrict •cascade •set null •set default
Example:
|