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| author | Michael Paquier <michael@paquier.xyz> | 2023-12-19 15:20:53 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2023-12-19 15:20:53 +0900 |
| commit | b4c1d255c17c2f004dcfbeeae11529271c18624c (patch) | |
| tree | 4db2fce60cbb9e7d151bc1c48aa7ccee3661706e /src/backend/executor/nodeGather.c | |
| parent | b4c147ac6fd5238d2c49b6369d555f29dbfc9144 (diff) | |
pgstattuple: Fix failure with pgstathashindex() for partitioned indexes
As coded, the function relied on index_open() when opening an index
relation, allowing partitioned indexes to be processed by
pgstathashindex(). This was leading to a "could not open file" error
because partitioned indexes have no physical files, or to a crash with
an assertion failure (like on HEAD).
This issue is fixed by applying the same checks as the other stat
functions for indexes, with a lookup at both RELKIND_INDEX and the index
AM expected.
Author: Alexander Lakhin
Discussion: https://postgr.es/m/18246-f4d9ff7cb3af77e6@postgresql.org
Backpatch-through: 12
Diffstat (limited to 'src/backend/executor/nodeGather.c')
0 files changed, 0 insertions, 0 deletions