postgres

Commit Graph

Author	SHA1	Message	Date
Tom Lane	9324c8c580	Introduce PG_MODULE_MAGIC_EXT macro. This macro allows dynamically loaded shared libraries (modules) to provide a wired-in module name and version, and possibly other compile-time-constant fields in future. This information can be retrieved with the new pg_get_loaded_modules() function. This feature is expected to be particularly useful for modules that do not have any exposed SQL functionality and thus are not associated with a SQL-level extension object. But even for modules that do belong to extensions, being able to verify the actual code version can be useful. Author: Andrei Lepikhov <lepihov@gmail.com> Reviewed-by: Yurii Rashkovskii <yrashk@omnigres.com> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/dd4d1b59-d0fe-49d5-b28f-1e463b68fa32@gmail.com	6 months ago
Michael Paquier	3943f5cff6	Fix inconsistent quoting for some options in TAP tests This commit addresses some inconsistencies with how the options of some routines from PostgreSQL/Test/ are written, mainly for init() and init_from_backup() in Cluster.pm. These are written as unquoted, except in the locations updated here. Changes extracted from a larger patch by the same author. Author: Dagfinn Ilmari Mannsåker <ilmari@ilmari.org> Discussion: https://postgr.es/m/87jz8rzf3h.fsf@wibble.ilmari.org	6 months ago
Michael Paquier	19c6e92b13	Apply more consistent style for command options in TAP tests This commit reshapes the grammar of some commands to apply a more consistent style across the board, following rules similar to ce1b0f9da03e: - Elimination of some pointless used-once variables. - Use of long options, to self-document better the options used. - Use of fat commas to link option names and their assigned values, including redirections, so as perltidy can be tricked to put them together. Author: Dagfinn Ilmari Mannsåker <ilmari@ilmari.org> Discussion: https://postgr.es/m/87jz8rzf3h.fsf@wibble.ilmari.org	6 months ago
Bruce Momjian	50e6eb731d	Update copyright for 2025 Backpatch-through: 13	8 months ago
Bruce Momjian	29275b1d17	Update copyright for 2024 Reported-by: Michael Paquier Discussion: https://postgr.es/m/ZZKTDPxBBMt3C0J9@paquier.xyz Backpatch-through: 12	2 years ago
Peter Eisentraut	c538592959	Make all Perl warnings fatal There are a lot of Perl scripts in the tree, mostly code generation and TAP tests. Occasionally, these scripts produce warnings. These are probably always mistakes on the developer side (true positives). Typical examples are warnings from genbki.pl or related when you make a mess in the catalog files during development, or warnings from tests when they massage a config file that looks different on different hosts, or mistakes during merges (e.g., duplicate subroutine definitions), or just mistakes that weren't noticed because there is a lot of output in a verbose build. This changes all warnings into fatal errors, by replacing use warnings; by use warnings FATAL => 'all'; in all Perl files. Discussion: https://www.postgresql.org/message-id/flat/06f899fd-1826-05ab-42d6-adeb1fd5e200%40eisentraut.org	2 years ago
Tom Lane	0245f8db36	Pre-beta mechanical code beautification. Run pgindent, pgperltidy, and reformat-dat-files. This set of diffs is a bit larger than typical. We've updated to pg_bsd_indent 2.1.2, which properly indents variable declarations that have multi-line initialization expressions (the continuation lines are now indented one tab stop). We've also updated to perltidy version 20230309 and changed some of its settings, which reduces its desire to add whitespace to lines to make assignments etc. line up. Going forward, that should make for fewer random-seeming changes to existing code. Discussion: https://postgr.es/m/20230428092545.qfb3y5wcu4cm75ur@alvherre.pgsql	2 years ago
Michael Paquier	9d2d9728b8	Make auto_explain print the query identifier in verbose mode When auto_explain.log_verbose is on, auto_explain should print in the logs plans equivalent to the EXPLAIN (VERBOSE). However, when compute_query_id is on, query identifiers were not showing up, being only handled by EXPLAIN (VERBOSE). This brings auto_explain on par with EXPLAIN regarding that. Note that like EXPLAIN, auto_explain does not show the query identifier when compute_query_id=regress. The change is done so as the choice of printing the query identifier is done in ExplainPrintPlan() rather than in ExplainOnePlan(), to avoid a duplication of the logic dealing with the query ID. auto_explain is the only in-core caller of ExplainPrintPlan(). While looking at the area, I have noticed that more consolidation between EXPLAIN and auto_explain would be in order for the logging of the plan duration and the buffer usage. This refactoring is left as a future change. Author: Atsushi Torikoshi Reviewed-by: Justin Pryzby, Julien Rouhaud Discussion: https://postgr.es/m/1ea21936981f161bccfce05765c03bee@oss.nttdata.com	3 years ago
Bruce Momjian	c8e1ba736b	Update copyright for 2023 Backpatch-through: 11	3 years ago
Tom Lane	bfac42ea02	Make new auto_explain test safe for log_error_verbosity = verbose. Allow for the possible presence of a SQLSTATE code in the expected warning message, similarly to `b998196bb` and `19408aae7` (although here I see no need to allow more than one specific SQLSTATE). Per gripe from Andrew Dunstan. Discussion: https://postgr.es/m/c550ac53-5db5-3958-1798-50bae3d9af71@dunslane.net	3 years ago
Tom Lane	5253519b27	Fix new auto_explain test case for Windows. In commit `7c34555f8`, I overlooked the need to configure SSPI on Windows to allow login as the non-superuser role. Fix that by adding auth_extra/--create-role incantation (which, oddly enough, doesn't actually create the role). Per buildfarm. While here, upgrade the mechanism for temporarily setting $ENV{PGUSER}, as per recommendation from ilmari. Discussion: https://postgr.es/m/87edy7j1zz.fsf@wibble.ilmari.org	3 years ago
Tom Lane	7c34555f8c	Add test for session_preload_libraries and parameter permissions checks. We weren't exercising the session_preload_libraries option in any meaningful way. auto_explain is a good testbed for doing so, since it's one of the primary use-cases for session_preload_libraries. Hence, adjust its TAP test to load the library via session_preload_libraries not shared_preload_libraries. While at it, feed test-specific settings to the backend via PGOPTIONS rather than tediously rewriting postgresql.conf. Also, since auto_explain has some PGC_SUSET parameters, we can use it to provide a test case for the permissions-checking bug just fixed by commit `b35617de3`. Back-patch to v15 so that we have coverage for the permissions issue in that branch too. To do that, I back-patched the refactoring recently done by commit `550bc0a6c`. Dagfinn Ilmari Mannsåker and Tom Lane Discussion: https://postgr.es/m/CABwTF4VEpwTHhRQ+q5MiC5ucngN-whN-PdcKeufX7eLSoAfbZA@mail.gmail.com	3 years ago
Michael Paquier	d4bfe41281	autho_explain: Add GUC to log query parameters auto_explain.log_parameter_max_length is a new GUC part of the extension, similar to the corresponding core setting, that controls the inclusion of query parameters in the logged explain output. More tests are added to check the behavior of this new parameter: when parameters logged in full (the default of -1), when disabled (value of 0) and when partially truncated (value different than the two others). Author: Dagfinn Ilmari Mannsåker Discussion: https://postgr.es/m/87ee09mohb.fsf@wibble.ilmari.org	3 years ago
Michael Paquier	550bc0a6c0	Refactor the TAP test of auto_explain Previously, the tests were structured so as all the queries whose plans are checked run first, followed by pattern checks using the full set of server logs. This can be problematic when extending the tests, as this increases query plan overlaps, where two tests finish by having similar plan outputs potentially invalidating the tests wanted. The tests are refactored so as log content matches are checked in isolation of each query run, by grabbing the position of the server logs before running each query whose plan is generated in the logs. This avoids issues when extending the tests, something that would become a larger problem with a follow-up patch that adds a new GUC in auto_explain to control the size of the each parameter logged. Author: Dagfinn Ilmari Mannsåker Discussion: https://postgr.es/m/87ee09mohb.fsf@wibble.ilmari.org	3 years ago
Daniel Gustafsson	549ec201d6	Replace Test::More plans with done_testing Rather than doing manual book keeping to plan the number of tests to run in each TAP suite, conclude each run with done_testing() summing up the the number of tests that ran. This removes the need for maintaning and updating the plan count at the expense of an accurate count of remaining during the test suite runtime. This patch has been discussed a number of times, often in the context of other patches which updates tests, so a larger number of discussions can be found in the archives. Reviewed-by: Julien Rouhaud <rjuju123@gmail.com> Reviewed-by: Dagfinn Ilmari Mannsåker <ilmari@ilmari.org> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Reviewed-by: Michael Paquier <michael@paquier.xyz> Reviewed-by: Kyotaro Horiguchi <horikyota.ntt@gmail.com> Discussion: https://postgr.es/m/DD399313-3D56-4666-8079-88949DAC870F@yesql.se	4 years ago
Bruce Momjian	27b77ecf9f	Update copyright for 2022 Backpatch-through: 10	4 years ago
Andrew Dunstan	b3b4d8e68a	Move Perl test modules to a better namespace The five modules in our TAP test framework all had names in the top level namespace. This is unwise because, even though we're not exporting them to CPAN, the names can leak, for example if they are exported by the RPM build process. We therefore move the modules to the PostgreSQL::Test namespace. In the process PostgresNode is renamed to Cluster, and TestLib is renamed to Utils. PostgresVersion becomes simply PostgreSQL::Version, to avoid possible confusion about what it's the version of. Discussion: https://postgr.es/m/aede93a4-7d92-ef26-398f-5094944c2504@dunslane.net Reviewed by Erik Rijkers and Michael Paquier	4 years ago
Andrew Dunstan	201a76183e	Unify PostgresNode's new() and get_new_node() methods There is only one constructor now for PostgresNode, with the idiomatic name 'new'. The method is not exported by the class, and must be called as "PostgresNode->new('name',[args])". All the TAP tests that use PostgresNode are modified accordingly. Third party scripts will need adjusting, which is a fairly mechanical process (I just used a sed script).	4 years ago
Andrew Dunstan	8fa6e6919c	Add a copyright notice to perl files lacking one.	4 years ago
Tom Lane	0c1e8845f2	Add a simple test for contrib/auto_explain. This module formerly had zero test coverage. Discussion: https://postgr.es/m/1445881.1611441692@sss.pgh.pa.us	5 years ago

20 Commits (58ea074f1433abdd5de792e47ae84c1e56c263f9)