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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 |
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| .. | ||
| expected | ||
| sql | ||
| .gitignore | ||
| Makefile | ||
| pgstatapprox.c | ||
| pgstatindex.c | ||
| pgstattuple--1.0--1.1.sql | ||
| pgstattuple--1.1--1.2.sql | ||
| pgstattuple--1.2--1.3.sql | ||
| pgstattuple--1.3--1.4.sql | ||
| pgstattuple--1.4--1.5.sql | ||
| pgstattuple--1.4.sql | ||
| pgstattuple.c | ||
| pgstattuple.control | ||