1177ab1dab
The test case added by commit 1f6d515a6 fails on buildfarm members that have force_parallel_mode turned on, because we currently don't report sort performance details from worker processes back to the master. To fix that, just make the test table be temp rather than regular; that's a good idea anyway to forestall any possible interference from auto-analyze. (The restriction that workers can't access temp tables might go away someday, but almost certainly not before the other thing gets fixed.) Also, improve the test so that we retain as much as possible of the EXPLAIN ANALYZE output. This aids debugging failures, and might also expose problems that the preceding version masked. Discussion: http://postgr.es/m/CADE5jYLuugnEEUsyW6Q_4mZFYTxHxaVCQmGAsF0yiY8ZDggi-w@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. 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/.