cee8db3f68
When matching constraints in AttachPartitionEnsureIndexes() we weren't testing the constraint type, which could make a UNIQUE key lacking a not-null constraint incorrectly satisfy a primary key requirement. Fix this by testing that the constraint types match. (Other possible mismatches are verified by comparing index properties.) Discussion: https://postgr.es/m/202402051447.wimb4xmtiiyb@alvherre.pgsql
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/.