Commits 53af9491a043 and 2d5fe514052a fixed a number of problems with foreign keys that reference partitioned tables, and a query to detect already broken FKs was supplied with the release notes for 17.1, 16.5, 15.9, 14.14, 13.17. However, that query has a bug that causes it to wrongly report self-referential foreign keys even when they are correct, so if the user was to drop and rebuild the FKs as indicated, the query would continue to report them as needing to be repaired. Here we fix the query to not have that problem. Reported-by: Paul Foerster <paul.foerster@gmail.com> Discussion: https://postgr.es/m/5456A1D0-CD47-4315-9C65-71B27E7A2906@gmail.com Backpatch-through: 13-17
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.
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General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/17/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/17/installation.html.
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