bb584e8312
A pg_depend entry between a partitioned table and its table access method was missing when using CREATE TABLE .. USING with an unpinned access method. DROP ACCESS METHOD could be used, while it should be blocked if CASCADE is not specified, even if there was a partitioned table that depends on the table access method. pg_class.relam would then hold an orphaned OID value still pointing to the AM dropped. The problem is fixed by adding a dependency between the partitioned table and its table access method if set when the relation is created. A test checking the contents of pg_depend in this case is added. Issue introduced in 374c7a229042, that has added support for CREATE TABLE .. USING for partitioned tables. Reviewed-by: Alexander Lakhin Discussion: https://postgr.es/m/18674-1ef01eceec278fab@postgresql.org Backpatch-through: 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.
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/17/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/17/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/.