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path: root/src/include/utils/guc_tables.h
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* Split out documentation of SSL parameters into their own sectionPeter Eisentraut2018-01-23
| | | | | | | | | Split the "Authentication and Security" section into two separate sections "Authentication" and "SSL". The latter part has gotten much longer over time, and doesn't primarily have to do with authentication. Also, the row_security parameter was inconsistently categorized, so clean that up while we're here.
* Update copyright for 2018Bruce Momjian2018-01-02
| | | | Backpatch-through: certain files through 9.3
* Phase 2 of pgindent updates.Tom Lane2017-06-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change pg_bsd_indent to follow upstream rules for placement of comments to the right of code, and remove pgindent hack that caused comments following #endif to not obey the general rule. Commit e3860ffa4dd0dad0dd9eea4be9cc1412373a8c89 wasn't actually using the published version of pg_bsd_indent, but a hacked-up version that tried to minimize the amount of movement of comments to the right of code. The situation of interest is where such a comment has to be moved to the right of its default placement at column 33 because there's code there. BSD indent has always moved right in units of tab stops in such cases --- but in the previous incarnation, indent was working in 8-space tab stops, while now it knows we use 4-space tabs. So the net result is that in about half the cases, such comments are placed one tab stop left of before. This is better all around: it leaves more room on the line for comment text, and it means that in such cases the comment uniformly starts at the next 4-space tab stop after the code, rather than sometimes one and sometimes two tabs after. Also, ensure that comments following #endif are indented the same as comments following other preprocessor commands such as #else. That inconsistency turns out to have been self-inflicted damage from a poorly-thought-through post-indent "fixup" in pgindent. This patch is much less interesting than the first round of indent changes, but also bulkier, so I thought it best to separate the effects. Discussion: https://postgr.es/m/E1dAmxK-0006EE-1r@gemulon.postgresql.org Discussion: https://postgr.es/m/30527.1495162840@sss.pgh.pa.us
* Initial pgindent run with pg_bsd_indent version 2.0.Tom Lane2017-06-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new indent version includes numerous fixes thanks to Piotr Stefaniak. The main changes visible in this commit are: * Nicer formatting of function-pointer declarations. * No longer unexpectedly removes spaces in expressions using casts, sizeof, or offsetof. * No longer wants to add a space in "struct structname *varname", as well as some similar cases for const- or volatile-qualified pointers. * Declarations using PG_USED_FOR_ASSERTS_ONLY are formatted more nicely. * Fixes bug where comments following declarations were sometimes placed with no space separating them from the code. * Fixes some odd decisions for comments following case labels. * Fixes some cases where comments following code were indented to less than the expected column 33. On the less good side, it now tends to put more whitespace around typedef names that are not listed in typedefs.list. This might encourage us to put more effort into typedef name collection; it's not really a bug in indent itself. There are more changes coming after this round, having to do with comment indentation and alignment of lines appearing within parentheses. I wanted to limit the size of the diffs to something that could be reviewed without one's eyes completely glazing over, so it seemed better to split up the changes as much as practical. Discussion: https://postgr.es/m/E1dAmxK-0006EE-1r@gemulon.postgresql.org Discussion: https://postgr.es/m/30527.1495162840@sss.pgh.pa.us
* Add max_sync_workers_per_subscription to postgresql.conf.sample.Fujii Masao2017-04-12
| | | | | | | | | | | | | This commit also does - add REPLICATION_SUBSCRIBERS into config_group - mark max_logical_replication_workers and max_sync_workers_per_subscription as REPLICATION_SUBSCRIBERS parameters - move those parameters into "Subscribers" section in postgresql.conf.sample Author: Masahiko Sawada, Petr Jelinek and me Reported-by: Masahiko Sawada Discussion: http://postgr.es/m/CAD21AoAonSCoa=v=87ZO3vhfUZA1k_E2XRNHTt=xioWGUa+0ug@mail.gmail.com
* Update copyright via script for 2017Bruce Momjian2017-01-03
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* Update copyright for 2016Bruce Momjian2016-01-02
| | | | Backpatch certain files through 9.1
* Group cluster_name and update_process_title settings togetherPeter Eisentraut2015-10-04
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* pgindent run for 9.5Bruce Momjian2015-05-23
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* Add pg_settings.pending_restart columnPeter Eisentraut2015-05-14
| | | | with input from David G. Johnston, Robert Haas, Michael Paquier
* Update copyright for 2015Bruce Momjian2015-01-06
| | | | Backpatch certain files through 9.0
* Update copyright for 2014Bruce Momjian2014-01-07
| | | | | Update all files in head, and files COPYRIGHT and legal.sgml in all back branches.
* Add session_preload_libraries configuration parameterPeter Eisentraut2013-07-12
| | | | | | | | | | | | | | | This is like shared_preload_libraries except that it takes effect at backend start and can be changed without a full postmaster restart. It is like local_preload_libraries except that it is still only settable by a superuser. This can be a better way to load modules such as auto_explain. Since there are now three preload parameters, regroup the documentation a bit. Put all parameters into one section, explain common functionality only once, update the descriptions to reflect current and future realities. Reviewed-by: Dimitri Fontaine <dimitri@2ndQuadrant.fr>
* pgindent run for release 9.3Bruce Momjian2013-05-29
| | | | | This is the first run of the Perl-based pgindent script. Also update pgindent instructions.
* Update copyrights for 2013Bruce Momjian2013-01-01
| | | | | Fully update git head, and update back branches in ./COPYRIGHT and legal.sgml files.
* Run pgindent on 9.2 source tree in preparation for first 9.3Bruce Momjian2012-06-10
| | | | commit-fest.
* Update copyright notices for year 2012.Bruce Momjian2012-01-01
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* Remember the source GucContext for each GUC parameter.Tom Lane2011-10-04
| | | | | | | | | | | | We used to just remember the GucSource, but saving GucContext too provides a little more information --- notably, whether a SET was done by a superuser or regular user. This allows us to rip out the fairly dodgy code that define_custom_variable used to use to try to infer the context to re-install a pre-existing setting with. In particular, it now works for a superuser to SET a extension's SUSET custom variable before loading the associated extension, because GUC can remember whether the SET was done as a superuser or not. The plperl regression tests contain an example where this is useful.
* Introduce sending servers as new category for replication paramsSimon Riggs2011-07-19
| | | | Fujii Masao
* Add temp_file_limit GUC parameter to constrain temporary file space usage.Tom Lane2011-07-17
| | | | | | | The limit is enforced against the total amount of temp file space used by each session. Mark Kirkwood, reviewed by Cédric Villemain and Tatsuo Ishii
* Reclassify replication-related GUC variables as "master" and "standby".Tom Lane2011-07-07
| | | | | | | Per discussion, this structure seems more understandable than what was there before. Make config.sgml and postgresql.conf.sample agree. In passing do a bit of editorial work on the variable descriptions.
* Revise the API for GUC variable assign hooks.Tom Lane2011-04-07
| | | | | | | | | | | | | | | | | The previous functions of assign hooks are now split between check hooks and assign hooks, where the former can fail but the latter shouldn't. Aside from being conceptually clearer, this approach exposes the "canonicalized" form of the variable value to guc.c without having to do an actual assignment. And that lets us fix the problem recently noted by Bernd Helmle that the auto-tune patch for wal_buffers resulted in bogus log messages about "parameter "wal_buffers" cannot be changed without restarting the server". There may be some speed advantage too, because this design lets hook functions avoid re-parsing variable values when restoring a previous state after a rollback (they can store a pre-parsed representation of the value instead). This patch also resolves a longstanding annoyance about custom error messages from variable assign hooks: they should modify, not appear separately from, guc.c's own message about "invalid parameter value".
* Stamp copyrights for year 2011.Bruce Momjian2011-01-01
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* Remove cvs keywords from all files.Magnus Hagander2010-09-20
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* Add restart_after_crash GUC.Robert Haas2010-07-20
| | | | | | | | | | | Normally, we automatically restart after a backend crash, but in some cases when PostgreSQL is invoked by clusterware it may be desirable to suppress this behavior, so we provide an option which does this. Since no existing GUC group quite fits, create a new group called "error handling options" for this and the previously undocumented GUC exit_on_error, which is now documented. Review by Fujii Masao.
* Add new GUC categories corresponding to sections in docs, and moveItagaki Takahiro2010-06-15
| | | | | | | description for vacuum_defer_cleanup_age to the correct category. Sections in postgresql.conf are also sorted in the same order with docs. Per gripe by Fujii Masao, suggestion by Heikki Linnakangas, and patch by me.
* Introduce Streaming Replication.Heikki Linnakangas2010-01-15
| | | | | | | | | | | | | | | | | | | | This includes two new kinds of postmaster processes, walsenders and walreceiver. Walreceiver is responsible for connecting to the primary server and streaming WAL to disk, while walsender runs in the primary server and streams WAL from disk to the client. Documentation still needs work, but the basics are there. We will probably pull the replication section to a new chapter later on, as well as the sections describing file-based replication. But let's do that as a separate patch, so that it's easier to see what has been added/changed. This patch also adds a new section to the chapter about FE/BE protocol, documenting the protocol used by walsender/walreceivxer. Bump catalog version because of two new functions, pg_last_xlog_receive_location() and pg_last_xlog_replay_location(), for monitoring the progress of replication. Fujii Masao, with additional hacking by me
* Update copyright for the year 2010.Bruce Momjian2010-01-02
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* 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef listBruce Momjian2009-06-11
| | | | provided by Andrew.
* Update copyright for 2009.Bruce Momjian2009-01-01
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* Some infrastructure changes for the upcoming auto-explain contrib module:Tom Lane2008-11-19
| | | | | | | | | | | | | | | | | | | | | | * Refactor explain.c slightly to export a convenient-to-use subroutine for printing EXPLAIN results. * Provide hooks for plugins to get control at ExecutorStart and ExecutorEnd as well as ExecutorRun. * Add some minimal support for tracking the total runtime of ExecutorRun. This code won't actually do anything unless a plugin prods it to. * Change the API of the DefineCustomXXXVariable functions to allow nonzero "flags" to be specified for a custom GUC variable. While at it, also make the "bootstrap" default value for custom GUCs be explicitly specified as a parameter to these functions. This is to eliminate confusion over where the default comes from, as has been expressed in the past by some users of the custom-variable facility. * Refactor GUC code a bit to ensure that a custom variable gets initialized to something valid (like its default value) even if the placeholder value was invalid.
* Rewrite the FSM. Instead of relying on a fixed-size shared memory segment, theHeikki Linnakangas2008-09-30
| | | | | | | | | | | | | free space information is stored in a dedicated FSM relation fork, with each relation (except for hash indexes; they don't use FSM). This eliminates the max_fsm_relations and max_fsm_pages GUC options; remove any trace of them from the backend, initdb, and documentation. Rewrite contrib/pg_freespacemap to match the new FSM implementation. Also introduce a new variant of the get_raw_page(regclass, int4, int4) function in contrib/pageinspect that let's you to return pages from any relation fork, and a new fsm_page_contents() function to inspect the new FSM pages.
* Add "source file" and "source line" information to each GUC variable.Alvaro Herrera2008-09-10
| | | | | | initdb forced due to changes in the pg_settings view. Magnus Hagander and Alvaro Herrera.
* Fix postgres --describe-config for guc enums, breakage noted by Alvaro.Magnus Hagander2008-03-17
| | | | | While at it, rename option lookup functions to make names clearer, per discussion with Tom.
* Some cleanups of enum-guc code, per comments from Tom.Magnus Hagander2008-03-16
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* Implement enum type for guc parameters, and convert a couple of existingMagnus Hagander2008-03-10
| | | | | | | | | variables to it. More need to be converted, but I wanted to get this in before it conflicts with too much... Other than just centralising the text-to-int conversion for parameters, this allows the pg_settings view to contain a list of available options and allows an error hint to show what values are allowed.
* Update copyrights in source tree to 2008.Bruce Momjian2008-01-01
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* Re-run pgindent with updated list of typedefs. (Updated README shouldBruce Momjian2007-11-15
| | | | avoid this problem in the future.)
* pgindent run for 8.3.Bruce Momjian2007-11-15
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* Arrange for SET LOCAL's effects to persist until the end of the current topTom Lane2007-09-11
| | | | | | | | | | | | | | transaction, unless rolled back or overridden by a SET clause for the same variable attached to a surrounding function call. Per discussion, these seem the best semantics. Note that this is an INCOMPATIBLE CHANGE: in 8.0 through 8.2, SET LOCAL's effects disappeared at subtransaction commit (leading to behavior that made little sense at the SQL level). I took advantage of the opportunity to rewrite and simplify the GUC variable save/restore logic a little bit. The old idea of a "tentative" value is gone; it was a hangover from before we had a stack. Also, we no longer need a stack entry for every nesting level, but only for those in which a variable's value actually changed.
* Code review for GUC revert-values-if-removed-from-postgresql.conf patch;Tom Lane2007-09-10
| | | | | | | | | | | and in passing, fix some bogosities dating from the custom_variable_classes patch. Fix guc-file.l to correctly check changes in custom_variable_classes that are attempted concurrently with additions/removals of custom variables, and don't allow the new setting to be applied in advance of checking it. Clean up messy and undocumented situation for string variables with NULL boot_val. Fix DefineCustomVariable functions to initialize boot_val correctly. Prevent find_option from inserting bogus placeholders for custom variables that are simply inquired about rather than being set.
* Make configuration parameters fall back to their default values when theyPeter Eisentraut2007-04-21
| | | | | | are removed from the configuration file. Joachim Wieland
* Reverted waiting for further fixes:Peter Eisentraut2007-03-13
| | | | | | | Make configuration parameters fall back to their default values when they are removed from the configuration file. Joachim Wieland
* Make configuration parameters fall back to their default values when theyPeter Eisentraut2007-03-12
| | | | | | are removed from the configuration file. Joachim Wieland
* Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian2007-01-05
| | | | back-stamped for this.
* The attached patch changes units of the some default values inBruce Momjian2006-10-03
| | | | | | | | | | | | | | | | | | | postgresql.conf. - shared_buffers = 32000kB => 32MB - temp_buffers = 8000kB => 8MB - wal_buffers = 8 => 64kB The code of initdb was a bit modified to write MB-unit values. Values greater than 8000kB are rounded out to MB. GUC_UNIT_XBLOCKS is added for wal_buffers. It is like GUC_UNIT_BLOCKS, but uses XLOG_BLCKSZ instead of BLCKSZ. Also, I cleaned up the test of GUC_UNIT_* flags in preparation to add more unit flags in less bits. ITAGAKI Takahiro
* Revert (again) GUC patch to return commented fields to their defaultBruce Momjian2006-08-14
| | | | values, due to concern about the patch.
* Recommit patch to allow commented GUC variables to return to theirBruce Momjian2006-08-13
| | | | default values.
* Back out patch that allowed commented guc variables to return to theirBruce Momjian2006-08-12
| | | | default values. Was causing regression failures.
* Allow commenting of variables in postgresql.conf to restore them toBruce Momjian2006-08-11
| | | | | | defaults. Zdenek Kotala
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