e6f98d8848
Similar to commitcc733ed164: when an unenforced foreign key that references a partitioned table is altered to be enforced, we scan the constrained table based on each partition on the referenced partitioned table. This is bogus and likely to cause the ALTER TABLE to fail: we must only scan the constrained table as pointing to the top-level partitioned table. Oversight in commiteec0040c4b. Fix by eliding those scans. Author: Amul Sul <sulamul@gmail.com> Reported-by: jian he <jian.universality@gmail.com> Discussion: https://postgr.es/m/CACJufxF1e_gPOLtsDoaE4VCgQPC8KZW_kPAjPR5Rvv4Ew=fb2A@mail.gmail.com
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/.