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This lists the contents of a temporary directory associated to a given tablespace, useful to get information about on-disk consumption caused by temporary files used by a session query. By default, pg_default is scanned, and a tablespace can be specified as argument. This function is intended to be used by monitoring tools, and, unlike pg_ls_dir(), access to them can be granted to non-superusers so that those monitoring tools can observe the principle of least privilege. Access is also given by default to members of pg_monitor. Author: Nathan Bossart Reviewed-by: Laurenz Albe Discussion: https://postgr.es/m/92F458A2-6459-44B8-A7F2-2ADD3225046A@amazon.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/.