Takahiro Itagaki itagaki.takah...@oss.ntt.co.jp writes:
AFAICS, the assertion is broken, but the code is correct. We just need to
adjust the expression in the assertion.
I think this is 100% wrong. Toast tables shouldn't be changing
namespace either; which means you broke something somewhere
I wrote:
Takahiro Itagaki itagaki.takah...@oss.ntt.co.jp writes:
AFAICS, the assertion is broken, but the code is correct. We just need to
adjust the expression in the assertion.
I think this is 100% wrong. Toast tables shouldn't be changing
namespace either; which means you broke something
I wrote:
After tracing through it, the problem is that rebuild_relation() assumes
toast tables are always in PG_TOAST_NAMESPACE; which has not been true
since 8.3. CLUSTER has been renaming temp toast tables into the wrong
namespace right along. Without the assert to call attention to it,
TRAP: FailedAssertion(!(typeNamespace == typ-typnamespace), File:
pg_type.c, Line: 658)
Test case attached, repeated, consistent failure on CVS HEAD.
Crash occurs with either CLUSTER or VACUUM FULL.
Passed on without further investigation.
--
Simon Riggs www.2ndQuadrant.com
--
--
Simon Riggs si...@2ndquadrant.com wrote:
TRAP: FailedAssertion(!(typeNamespace == typ-typnamespace), File:
pg_type.c, Line: 658)
Test case attached, repeated, consistent failure on CVS HEAD.
I see the same assertion failure on 8.4.2, too.
I'll investigating it...
-- minimum reproducible
Takahiro Itagaki itagaki.takah...@oss.ntt.co.jp wrote:
TRAP: FailedAssertion(!(typeNamespace == typ-typnamespace), File:
pg_type.c, Line: 658)
It comes from swapping toast relations:
DEBUG: typeNamespace mismatch: 99 (pg_toast) vs. 16386 (pg_toast_temp_2)
AFAICS, the assertion is
