On Fri, Oct 6, 2017 at 3:36 PM, Nico Williams <n...@cryptonector.com> wrote:
>> If global temporary tables should be effective, then you have not have
>> modify system catalogue after creating. But lot of processes requires it -
>> ANALYZE, query planning.
> But the nice thing about them is that you need only create them once, so
> leave them in the catalog.  Stats about them should not be gathered nor
> stored, since they could be different per-session.

The topic of this thread seems to have drifted quite far from the
subject line, but here are some links to previous discussions of
global temporary tables.


I would strongly recommend reading through those carefully before
undertaking anything here.  This is not a straightforward project...

Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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