The following bug has been logged online:
Bug reference: 5748
Logged by: Yeb Havinga
Email address: yebhavinga(at)gmail(dot)com
PostgreSQL version: 9.0.1
Operating system: Linux
Description: Invalid oidvector data during binary recv
Details:
postgres=# create table a as select ''::oidvector;
SELECT 1
postgres=# copy a to '/tmp/test' with binary;
COPY 1
postgres=# copy a from '/tmp/test' with binary;
ERROR: invalid oidvector data
The error caused by the ARR_LBOUND(result)[0] != 0) check in oidvectorrecv,
and after some debugging and looking at common values of the lbound, I
wonder if this check itself is correct.
regards,
Yeb Havinga