* accsess to system catalog
*/
if (MyBackendId == InvalidBackendId || !IsUnderPostmaster ||
- !IsNormalProcessingMode() || MyAuxProcType != NotAnAuxProcess ||
!IsTransactionState())
{
/* reset init state */
* estimate_rel_size() could be too pessimistic for particular
* workload
*/
- rel->pages = 0.0;
+ rel->pages = 1.0;
rel->tuples = 0.0;
}