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Join issue

Author

Topic

kyma
Starting Member

11 Posts

Posted - 2008-08-05 : 09:40:20

I have data in two tables that I have to push into a third.

ITEMS:
itemid, uri

INDEX:
itemid, score

and the third...

CONTENT_TYPE
itemid, uri, score

How can I push the data from the first two and get to align correctly in the third. I'm guessing I'd use a join of some kind, but I've never done this before. Can someone offer some advice please?

khtan
In (Som, Ni, Yak)

17689 Posts

Posted - 2008-08-05 : 09:48:45

[code]
insert into CONTENT_TYPE (itemid, uri, score)
select i.itemid, i.uri, x.score
from ITEMS i
INNER JOIN INDEX x ON i.itemid = x.itemid
[/code]

KH
[spoiler]Time is always against us[/spoiler]

X002548
Not Just a Number

15586 Posts

Posted - 2008-08-05 : 09:52:45

What about dups?

You need to explain a little more about what you're trying to do.

Brett

8-)

Hint: Want your questions answered fast? Follow the direction in this link
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kyma
Starting Member

11 Posts

Posted - 2008-08-05 : 09:53:27

Thanks a lot, much appreciated

kyma
Starting Member

11 Posts

Posted - 2008-08-05 : 10:00:08

I have content which is being aggregated and dumped in an MSSQL database, and I need to take the relevant fields and dynamically push them into a MySQL database through linked server for web publishing. The table structure differs in the web CMS, but I have to make sure that the right uri is associated with the right content item and the right score etc.

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2008-08-05 : 13:01:06

quote:
Originally posted by kyma

I have content which is being aggregated and dumped in an MSSQL database, and I need to take the relevant fields and dynamically push them into a MySQL database through linked server for web publishing. The table structure differs in the web CMS, but I have to make sure that the right uri is associated with the right content item and the right score etc.

so what happens if you have more than 1 records existing with same itemid value in any of tables? do you want to take them both?

kyma
Starting Member

11 Posts

Posted - 2008-08-06 : 05:52:01

No, I'd need them to be aligned into the same record

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