dd1c781903
Rather than considering this result as meaning "unknown", report LONG_MAX. This won't change what superusers can set max_stack_depth to, but it will cause InitializeGUCOptions() to set the built-in default to 2MB not 100kB. The latter seems like a fairly unreasonable interpretation of "infinity". Per my investigation of odd buildfarm results as well as an old complaint from Heikki. Since this should persuade all the buildfarm animals to use a reasonable stack depth setting during "make check", revert previous patch that dumbed down a recursive regression test to only 5 levels.
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. Changes between all PostgreSQL releases are recorded in the file HISTORY. 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/.