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If a view has some updatable and some non-updatable columns, we failed to verify updatability of any columns for which an INSERT or UPDATE on the view explicitly specifies a DEFAULT item (unless the view has a declared default for that column, which is rare anyway, and one would almost certainly not write one for a non-updatable column). This would lead to an unexpected "attribute number N not found in view targetlist" error rather than the intended error. Per bug #18546 from Alexander Lakhin. This bug is old, so back-patch to all supported branches. Discussion: https://postgr.es/m/18546-84a292e759a9361d@postgresql.org
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/.
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