By Mark Whitehorn
Contents should still we inform you the complete tale? after all, there's an inevitable stress in attempting to paintings like this. for instance, in bankruptcy sixteen we speak about referential integrity. There are - sentially six various flavors of referential integrity yet entry purely s- ports 4 of them (they are an important ones besides the fact that, so that you aren’t lacking out on too much). the matter is that this. may still we let you know in regards to the different ? If we do, as an entry person you will have each correct to be frustrated that we're telling you a couple of function you can’t use. however, the six differing types that we describe are a part of the re- tional global and this publication is ready that global – we're not attempting to train you ways to take advantage of entry, we're easily utilizing entry to demonstrate the relational version. finally we made up our minds to probability your ire and to explain the entire gains of the relational version as we see it, no matter if entry doesn’t aid them all. One good thing about this method is if you should use a distinct database engine you are going to very likely locate the additional info priceless. by the way, this isn't intended to suggest that entry is by some means missing as a relational database engine. the explanation we selected it for the 1st booklet is that it truly is one of these strong instance of a relational database software.