Article View: dk.edb.database
Article #15151Re: InSQL-calls to 2 databases
From: JH
Date: Tue, 17 Jul 2001 16:34
Date: Tue, 17 Jul 2001 16:34
30 lines
1907 bytes
1907 bytes
> I need to do this maneuvre in one go, and not via many calls. Is there a way to
> do this?
Jeg h�ber ikke jeg misforst�r dig.... men du joiner to tabeller, fra
to forskellige databaser p� denne m�de:
SELECT db1.dbo.table1.field1, db2.dbo.table2.field2
FROM db1.dbo.table1 INNER JOIN db2.dbo.table2 ON db1.dbo.table1.field1
= db2.dbo.table2.field2
Herefter burde du kunne lave dit udtr�k s�dan her:
SELECT * FROM OpenQuery(INSQL,"
SELECT DateTime, B1G, B1S, B2W, B3G
FROM Runtime.dbo.AnalogWideHistory
WHERE DateTime >= (
SELECT TOP 1 Resource.Time
FROM Lot, Resource
WHERE LotId like '0105M3'
AND Route=1
AND Lot.time=Resource.time) AND
DateTime <= (
SELECT TOP 1 Resource.Time
FROM Lot, Resource
WHERE LotId like '0105M3'
AND Lot.Transaction='COMPLETE'
AND Lot.time=Resource.time) AND
wwresolution=100")
"TOP 1" skal v�re med n�r du bruger ">= / <=", ellers "IN"....
Technical Details
Message-ID:
<a8q8ltgun3njvg16j19kdgjaophe8n0uo5@4ax.com>Path:
arc1-ca.pugleaf.net!archiver1.google.com!newsfeed.google.com!sn-xit-02!supernews.com!newsfeed.direct.ca!look.ca!news.tele.dk!212.97.206.81!kinglear.mobilixnet.dk!news.tele.dk!not-for-mailReferences:
<jYY47.156$XK6.25220@news.get2net.dk>Show Full Headers
Complete Article Headers
X-Google-Language: DANISH,ASCII X-Google-Thread: fcdf9,760b37ad7aa63bbf X-Google-Attributes: gidfcdf9,public X-Google-ArrivalTime: 2001-07-17 09:33:16 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!newsfeed.google.com!sn-xit-02!supernews.com!newsfeed.direct.ca!look.ca!news.tele.dk!212.97.206.81!kinglear.mobilixnet.dk!news.tele.dk!not-for-mail From: JH <newsfilter2@dk2net.dk> Newsgroups: dk.edb.database Subject: Re: InSQL-calls to 2 databases Date: Tue, 17 Jul 2001 18:34:22 +0200 Message-ID: <a8q8ltgun3njvg16j19kdgjaophe8n0uo5@4ax.com> References: <jYY47.156$XK6.25220@news.get2net.dk> X-Newsreader: Forte Agent 1.8/32.548 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Lines: 31 Organization: TDC Internet NNTP-Posting-Host: 62.242.172.177 X-Trace: 995387594 dread04.news.tele.dk 916 62.242.172.177 X-Complaints-To: abuse@post.tele.dk