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

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