On Tue, Dec 13, 2011 at 12:02 PM, Julien Tachoires <jul...@gmail.com> wrote:
> Right, it seems to happen when the destination tablespace is the same
> as the database's tbs, because, in this case, relation's tbs is set to
> InvalidOid :
> src/backend/commands/tablecmds.c line 8342
>
> +       rd_rel->reltablespace = (newTableSpace == MyDatabaseTableSpace) ?
> InvalidOid : newTableSpace;
>
> Why don't just asign newTableSpace value here ?

When a relation is stored in the default tablespace, we always record
that in the system catalogs as InvalidOid.  Otherwise, if the
database's default tablespace were changed, things would break.

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

-- 
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers

Reply via email to