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Posted by amaxen on 01/22/07 17:58
Red Gate's SQL Data Compare will let you syncronize your data.
Assuming that you don't have duplicate keys and so on, you can just use
it to bring across data that is in one database and not in another.
If you do have duplicate keys (and you probably do) you're going to
have to do some analysis. If the keys are identity keys I think Red
Gate's product (and they're reasonably cheap) will give you options to
deal with it. If it's a natural key you'll need to do some updating
(say, Update table2 set key = key + 100000) to ensure integrity.
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