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8a5729a8ef
We were using "select count(*) into x from generate_series(1, 1_000_000_000_000)" to waste one second waiting for a statement timeout trap. Aside from consuming CPU to little purpose, this could easily eat several hundred MB of temporary file space, which has been observed to cause out-of-disk-space errors in the buildfarm. Let's just use "pg_sleep(10)", which is far less resource-intensive. Also update the "when others" exception handler so that if it does ever again trap an error, it will tell us what error. The cause of these intermittent buildfarm failures had been obscure for awhile. Discussion: https://postgr.es/m/557992.1776779694@sss.pgh.pa.us Backpatch-through: 14 |
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| README.git | ||
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/.