58fdca2204
The catchall exception condition OTHERS was represented as sqlerrstate == 0, which was a poor choice because that comes out the same as SQLSTATE '00000'. While we don't issue that as an error code ourselves, there isn't anything particularly stopping users from doing so. Use -1 instead, which can't match any allowed SQLSTATE string. While at it, invent a macro PLPGSQL_OTHERS to use instead of a hard-coded magic number. While this seems like a bug fix, I'm inclined not to back-patch. It seems barely possible that someone has written code like this and would be annoyed by changing the behavior in a minor release. Reported-by: David Fiedler <david.fido.fiedler@gmail.com> Author: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/CAHjN70-=H5EpTOuZVbC8mPvRS5EfZ4MY2=OUdVDWoyGvKhb+Rw@mail.gmail.com
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/.