foreignKeyActionFromInt function
Implementation
ForeignKeyAction foreignKeyActionFromInt(int? index) {
if (index == 0) return ForeignKeyAction.NO_ACTION;
if (index == 1) return ForeignKeyAction.RESTRICT;
if (index == 2) return ForeignKeyAction.SET_NULL;
if (index == 3) return ForeignKeyAction.SET_DEFAULT;
if (index == 4) return ForeignKeyAction.CASCADE;
return ForeignKeyAction.NO_ACTION;
}