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When a partition is being detached in concurrent mode, it is possible for find_inheritance_children_extended() to return that partition in the list, and immediately after that receive an invalidation message that sets its relpartbound to NULL just before we read it. (This can happen because table_open() reads invalidation messages.) Currently we raise an error ERROR: missing relpartbound for relation %u about the situation, but that's bogus because the table is no longer a partition, so we shouldn't be complaining about it. A better reaction is to retry the find_inheritance_children_extended call to get a new list, which will no longer have the partition being detached. Noticed while investigating bug #18377. Backpatch to 14, where DETACH CONCURRENTLY appeared. Discussion: https://postgr.es/m/202405201616.y4ht2qe5ihoy@alvherre.pgsql |
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| contrib | ||
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| src | ||
| .cirrus.star | ||
| .cirrus.tasks.yml | ||
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| .editorconfig | ||
| .git-blame-ignore-revs | ||
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| .gitignore | ||
| aclocal.m4 | ||
| configure | ||
| configure.ac | ||
| COPYRIGHT | ||
| GNUmakefile.in | ||
| HISTORY | ||
| Makefile | ||
| meson.build | ||
| meson_options.txt | ||
| README.md | ||
PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.