Finding Changed Records

I need to create a table that would be the result set of a comparison
between table a and table b? Table a and b first 2 fields will always be
the same (CustomerName and CustomerNumber). But if the Address1 field
changes in table a, I would like to throw that whole row into my
comparison table. Almost like a Select Into with a sub query that would
include a WHERE TableA.field <> TableB.field. I would need to do this
comparison for about 8 fields. Help appreciated for my syntax is pretty
bad. Thanks.

Steve

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Assuming that the first two fields are a primary key then you need to join
on the primary keys and difference the other columns:

e.g

INSERT INTO DIFFERENCES ( Col1, Col2 , Col3, Col4, Col5, COl6, Col7, Col8 )
SELECT A.Col1, A.Col2, A.Col3, A.Col4
FROM TableA A JOIN TableB B JOIN A.Col1 = B.Col1AND A.Col2 = B.Col2
WHERE A.COl3 <> B.Col3
OR A.Col4 <> B.Col4
OR A.Col5 <> B.Col5
OR A.Col6 <> B.Col6
OR A.Col7 <> B.Col7
OR A.Col8 <> B.Col8

John

"Steve Bishop" <steveb@.viper.com> wrote in message
news:4008ae65$0$70301$75868355@.news.frii.net...
> I need to create a table that would be the result set of a comparison
> between table a and table b? Table a and b first 2 fields will always be
> the same (CustomerName and CustomerNumber). But if the Address1 field
> changes in table a, I would like to throw that whole row into my
> comparison table. Almost like a Select Into with a sub query that would
> include a WHERE TableA.field <> TableB.field. I would need to do this
> comparison for about 8 fields. Help appreciated for my syntax is pretty
> bad. Thanks.
> Steve
> *** Sent via Developersdex http://www.developersdex.com ***
> Don't just participate in USENET...get rewarded for it!