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lookup over 2 databases and three tablesok i know i shopuld really put up all the code, but was hoping this would be
a simple one i have a table called table 1 on db1 that contains fields named sortcode, accountno, licence on DB 2 i have two tables tb2 tb3 , tb2 has a field called sortcode and a fiedl called id tbl3 has a field called accountno and id. records in tb2 & 3 are linked by the id field, what i need to do is find the licence from db1 wwhere the sord conde = db2.tb2 sortcode and accountno = db2.tb3 accountno Have you got Linked servers up between the 2 dbs?
-- Show quoteHide quoteJack Vamvas ___________________________________ Receive free SQL tips - www.ciquery.com/sqlserver.htm "Peter Newman" <PeterNew***@discussions.microsoft.com> wrote in message news:123C059B-D6E8-416A-8B33-2D3B86EE2894@microsoft.com... > ok i know i shopuld really put up all the code, but was hoping this would be > a simple one i have a table called table 1 on db1 that contains fields named > sortcode, accountno, licence > > on DB 2 i have two tables tb2 tb3 , tb2 has a field called sortcode and a > fiedl called id > tbl3 has a field called accountno and id. records in tb2 & 3 are linked by > the id field, what i need to do is find the licence from db1 wwhere the sord > conde = db2.tb2 sortcode and accountno = db2.tb3 accountno the two databases are on the same server
Show quoteHide quote "Jack Vamvas" wrote: > Have you got Linked servers up between the 2 dbs? > > > > -- > Jack Vamvas > ___________________________________ > Receive free SQL tips - www.ciquery.com/sqlserver.htm > > > "Peter Newman" <PeterNew***@discussions.microsoft.com> wrote in message > news:123C059B-D6E8-416A-8B33-2D3B86EE2894@microsoft.com... > > ok i know i shopuld really put up all the code, but was hoping this would > be > > a simple one i have a table called table 1 on db1 that contains fields > named > > sortcode, accountno, licence > > > > on DB 2 i have two tables tb2 tb3 , tb2 has a field called sortcode and a > > fiedl called id > > tbl3 has a field called accountno and id. records in tb2 & 3 are linked > by > > the id field, what i need to do is find the licence from db1 wwhere the > sord > > conde = db2.tb2 sortcode and accountno = db2.tb3 accountno > > > On Fri, 31 Mar 2006 05:32:02 -0800, Peter Newman wrote:
>ok i know i shopuld really put up all the code, but was hoping this would be Hi Peter,>a simple one i have a table called table 1 on db1 that contains fields named >sortcode, accountno, licence > >on DB 2 i have two tables tb2 tb3 , tb2 has a field called sortcode and a >fiedl called id > tbl3 has a field called accountno and id. records in tb2 & 3 are linked by >the id field, what i need to do is find the licence from db1 wwhere the sord >conde = db2.tb2 sortcode and accountno = db2.tb3 accountno Putting up all the code is really better. Especially since it allows us to copy and paste your CREATE TABLE and INSERT statements and test our proposed solutions, then check the results against your posted required output. This also helps prevent misunderstandings about the requirements. And finally, it clarifies the EXACT column names (in your post, you're refering to one column as "sortcode" or "sord conde"). Oh, and BTW: "table 1" is a poor choice of tablename - the use of a space in the name forces you to quote the name, which is frankly quite a pain. Anyway, here's an untested guess: SELECT T1.licence FROM db2.tb2 INNER JOIN db2.tb3 ON tb3.id = tb2.id INNER JOIN db1."table 1" AS T1 ON T1.sortcode = tb2.sortcode AND T1.accountno = tb3.accountno -- Hugo Kornelis, SQL Server MVP
BUG or not?
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