cdae794af3
createPartitionTable() passed the partitioned parent's reltablespace straight to heap_create_with_catalog(), bypassing the default_tablespace GUC fallback that DefineRelation() applies for CREATE TABLE ... PARTITION OF. When the parent had no explicit tablespace (reltablespace = 0), the new partition unconditionally landed in the database default, even if default_tablespace was set to something else; merging or splitting a set of partitions that all lived in a non-default tablespace produced a new partition in the database default. Mirror DefineRelation()'s logic: take parent's reltablespace if set, otherwise check GetDefaultTablespace() (which reads default_tablespace and normalises pg_default / MyDatabaseTableSpace to InvalidOid). Also add the CREATE ACL check on the resolved tablespace and the pg_global rejection, matching DefineRelation()'s behavior. Update the documentation for MERGE/SPLIT PARTITION to spell out the tablespace-selection rule explicitly. Reported-by: Justin Pryzby <pryzby@telsasoft.com> Reviewed-by: Pavel Borisov <pashkin.elfe@gmail.com> Discussion: https://postgr.es/m/ajQTklv8QArzTp3h%40pryzbyj2023
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/.