9710d3d4a8
When running TRUNCATE CASCADE on a child of a partitioned table referenced by another partitioned table, the truncate was not applied to partitions of the referencing table; this could leave rows violating the constraint in the referencing partitioned table. Repair by walking the pg_constraint chain all the way up to the topmost referencing table. Note: any partitioned tables containing FKs that reference other partitioned tables should be checked for possible violating rows, if TRUNCATE has occurred in partitions of the referenced table. Reported-by: Christophe Courtois Author: Jehan-Guillaume de Rorthais Discussion: https://postgr.es/m/20200204183906.115f693e@firost
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. PostgreSQL has many language interfaces, many of which are listed here: https://www.postgresql.org/download See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.