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This allows access to get_object_address from SQL, which is useful to obtain OID addressing information from data equivalent to that emitted by the parser. This is necessary infrastructure of a project to let replication systems propagate object dropping events to remote servers, where the schema might be different than the server originating the DROP. This patch also adds support for OBJECT_DEFAULT to get_object_address; that is, it is now possible to refer to a column's default value. Catalog version bumped due to the new function. Reviewed by Stephen Frost, Heikki Linnakangas, Robert Haas, Andres Freund, Abhijit Menon-Sen, Adam Brightwell.
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: http://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 http://www.postgresql.org/download/. For more information look at our web site located at http://www.postgresql.org/.