[thelist] SQL selecting distinct from multiple index tables
Raditha Dissanayake
jabber at raditha.com
Fri Jan 30 23:55:57 CST 2004
Hi
can't say for certain without knowing more about your data but i would
try something like
where ( OrgDocs.OrgID = Organizations.OID ) OR (OrgProjects.OrgID =
Organizations.OID)
and add the other columns to your select.
all the best
David Siedband wrote:
> I have two index tables the associate Organizations with documents and
> projects. I'm trying to write a query that returns all the
> organizations that are associated with either a project or document.
>
> To select unique organizations that are either associated with a
> Document or a Project, I'm using SQL that looks like this.
>
> select distinct Organizations.OID , Organizations.Name ,
> Organizations.Acronym
> from OrgDocs , Organizations
> where OrgDocs.OrgID = Organizations.OID
>
> select distinct Organizations.OID , Organizations.Name ,
> Organizations.Acronym
> from OrgProjects , Organizations
> where OrgProjects.OrgID = Organizations.OID
>
> Any suggestions on how to combine this into a single query?
>
> thx,
>
> --
> David
>
>
>
>
>
--
Raditha Dissanayake.
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