El Mié 08 Oct 2003 18:46, David Busby escribió:
> List,
> What are the recommended work arounds for cross database foreign keys?
> As I understand it transactions are not atomic with the TCL method. I have
> a situation that requires a master database and then a separate database
> for every subscriber. Subscribers need read/write to both databases. I
> chose separate databases because there are 20+ large tables that would
> require uid/gid columns, indexes and where conditions to separate
> information by subscriber. I thought that was too much overhead. Should I
> just use my application to make changes and ensure references that need to
> take place across databases? Or should I add a uid/gid to all necessary
> tables, create indexes and update all necessary where clauses? Ideas?
Use schemas. That's what they are for! (at least thats the main reason we are
using them intensivelly).
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Martín Marqués | mmarques@unl.edu.ar
Programador, Administrador, DBA | Centro de Telematica
Universidad Nacional
del Litoral
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