Michael Paquier 76bba03312 Add tests for logging of temporary file removal and statement Temporary file usage is sometimes attributed to the wrong query in the logs output. One identified reason is that unnamed portal cleanup (and consequently temp file logging) happens during the next BIND message as a, after debug_query_string has already been updated to the new query. Dropping an unnamed portal in the next BIND message is a rather old protocol behavior (`fe19e56c57`, also mentioned in the docs). log_temp_files is a bit newer than that, as of `be8a431881`. This commit adds tests to track which query is displayed next to the temporary file(s) removed when a portal is dropped, and in some cases if a query is displayed or not. We have not concluded how to improve the situation yet; these tests will at least help in checking what changes in the logs depending on the proposal discussed and how it affects the scenarios tracked by this new test. Author: Sami Imseih <samimseih@gmail.com> Author: Frédéric Yhuel <frederic.yhuel@dalibo.com> Reviewed-by: Mircea Cadariu <cadariu.mircea@gmail.com> Reviewed-by: Michael Paquier <michael@paquier.xyz> Discussion: https://postgr.es/m/3d07ee43-8855-42db-97e0-bad5db82d972@dalibo.com		2 months ago
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config	Remove traces of support for Sun Studio compiler	3 months ago
contrib	Fix EvalPlanQual handling of foreign/custom joins in ExecScanFetch.	2 months ago
doc	Add log_autoanalyze_min_duration	2 months ago
src	Add tests for logging of temporary file removal and statement	2 months ago
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.cirrus.tasks.yml	Revert "Improve docs syntax checking"	2 months ago
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.git-blame-ignore-revs	Add commit `7e9c216b52` to .git-blame-ignore-revs.	3 months ago
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configure	Remove traces of support for Sun Studio compiler	3 months ago
configure.ac	Remove traces of support for Sun Studio compiler	3 months ago
meson.build	Fix meson build with -Duuid=ossp when using version older than 0.60	3 months ago
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README.md

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.

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/.