{"Entry":{"collection":"func","key":"pg-reload-conf","name":"pg_reload_conf","aliases":[],"metadata":{"changed_in":[],"changes":[{"descriptions_changed":false,"doc_overhaul":false,"from":"8.0","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"added","to":"8.1"},{"descriptions_changed":false,"doc_overhaul":true,"from":"12","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"13"},{"descriptions_changed":true,"doc_overhaul":false,"from":"13","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"14"},{"descriptions_changed":true,"doc_overhaul":false,"from":"14","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"15"}],"content_hash":"fecdec1e605e4aaf492bfa8fdb87c14df8c8f05422449285fa89baf154f06d7b","derived_content_hash":"9af730bec7e82f4e594cc1c6323d5729ac9b551e17215bb67cfca6b7ab953a5d","documentation_refresh":{"batch":"20261113","original_source_rev":"wiki-repair-20261023:1f9feff77d04a16fdcea78dcb47448a9126f09577cfdf410e78e5ad26ab5028f","versions":{"14":"14.25","15":"15.20","16":"16.16","17":"17.12","18":"18.7","19":"19rc2"}},"first_version":"8.1","group":"admin","group_label":"System Administration Functions","groups":["admin"],"imported_at":"2026-09-27T17:57:29.620411+08:00","last_version":"20","name":"pg_reload_conf","name_key":"pg_reload_conf","position":29079,"present_in":["8.1","8.2","8.3","8.4","9.0","9.1","9.2","9.3","9.4","9.5","9.6","10","11","12","13","14","15","16","17","18","19","20"],"repair_provenance":{"original_source_revision":"wiki-repair-20261023:e6850bd9cc0f86a3dfb7682fc696c9a2828890a52e2fc66fe85a8c0b5a007f60","receipt_sha256":"12bbd0a1f032f910063a4066d9e3b04d6faf51b3807ce6bce7cb30cae6b48c98","repair":"wiki-repair-20261023"},"signature":"pg_reload_conf () → boolean","signature_count":1,"slug":"pg-reload-conf","source_rev":"wiki-repair-20261023:1f9feff77d04a16fdcea78dcb47448a9126f09577cfdf410e78e5ad26ab5028f","summary":"Causes all processes of the PostgreSQL server to reload their configuration files.","summary_zh":""}},"Definition":{"Collection":"func","Key":"pg-reload-conf","SourceDatabase":"center","Version":"18","SourceTable":"func","SourceKey":"pg-reload-conf","SourceRevision":"wiki-repair-20261023:1f9feff77d04a16fdcea78dcb47448a9126f09577cfdf410e78e5ad26ab5028f","Facts":{"description":"Causes all processes of the PostgreSQL server to reload their configuration files. (This is initiated by sending a SIGHUP signal to the postmaster process, which in turn sends SIGHUP to each of its children.) You can use the pg_file_settings, pg_hba_file_rules and pg_ident_file_mappings views to check the configuration files for possible errors, before reloading.","description_html":"Causes all processes of the \u003cspan class=\"productname\"\u003ePostgreSQL\u003c/span\u003e server to reload their configuration files. (This is initiated by sending a \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e signal to the postmaster process, which in turn sends \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e to each of its children.) You can use the \u003ca href=\"/docs/18/view-pg-file-settings.html\" title=\"53.8. pg_file_settings\"\u003e\u003ccode class=\"structname\"\u003epg_file_settings\u003c/code\u003e\u003c/a\u003e, \u003ca href=\"/docs/18/view-pg-hba-file-rules.html\" title=\"53.10. pg_hba_file_rules\"\u003e\u003ccode class=\"structname\"\u003epg_hba_file_rules\u003c/code\u003e\u003c/a\u003e and \u003ca href=\"/docs/18/view-pg-ident-file-mappings.html\" title=\"53.11. pg_ident_file_mappings\"\u003e\u003ccode class=\"structname\"\u003epg_ident_file_mappings\u003c/code\u003e\u003c/a\u003e views to check the configuration files for possible errors, before reloading.","description_zh":"使 PostgreSQL 服务器的所有进程重新加载其配置文件。（这是通过向 postmaster 进程发送 SIGHUP 信号来启动的，postmaster 进程又向其每个子进程发送 SIGHUP。）您可以使用 pg_file_settings、pg_hba_file_rules 和 pg_ident_file_mappings 视图来检查可能存在的错误，然后再重新加载配置文件。","description_zh_html":"使 \u003cspan class=\"productname\"\u003ePostgreSQL\u003c/span\u003e 服务器的所有进程重新加载其配置文件。（这是通过向 postmaster 进程发送 \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e 信号来启动的，postmaster 进程又向其每个子进程发送 \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e。）您可以使用 \u003ca href=\"/docs/18/view-pg-file-settings.html\" title=\"53.8. pg_file_settings\"\u003e\u003ccode class=\"structname\"\u003epg_file_settings\u003c/code\u003e\u003c/a\u003e、\u003ca href=\"/docs/18/view-pg-hba-file-rules.html\" title=\"53.10. pg_hba_file_rules\"\u003e\u003ccode class=\"structname\"\u003epg_hba_file_rules\u003c/code\u003e\u003c/a\u003e 和 \u003ca href=\"/docs/18/view-pg-ident-file-mappings.html\" title=\"53.11. pg_ident_file_mappings\"\u003e\u003ccode class=\"structname\"\u003epg_ident_file_mappings\u003c/code\u003e\u003c/a\u003e 视图来检查可能存在的错误，然后再重新加载配置文件。","doc":{"anchor":"FUNCTIONS-ADMIN-SIGNAL-TABLE","file":"functions-admin.html","sha256":"885561d57facd49c33b44a50e320a002197d700d118784cc87d6410efadbd1f6","slug":"18"},"documentation_revision":{"inputs":[{"file":"functions-admin.html","kind":"same-version-reviewed-manual","locale":"en","sha256":"885561d57facd49c33b44a50e320a002197d700d118784cc87d6410efadbd1f6","version":"18.7"},{"file":"functions-admin.html","kind":"same-version-reviewed-manual","locale":"zh-Hans","sha256":"830e894d29fec30b7c350c915fcaed4a63b24d57f2c96150bf25fa07fb43849c","version":"18.7"}],"release":"18.7","runtime_remeasured":false,"source_revision":"pgdoc:b9f0e7232f60f380d642ac9b99226606c254b552"},"group":"admin","group_label":"系统管理函数","lang":"en","layout":"table-new","pages":["functions-admin.html"],"prose_only":false,"signatures":[{"description":"Causes all processes of the PostgreSQL server to reload their configuration files. (This is initiated by sending a SIGHUP signal to the postmaster process, which in turn sends SIGHUP to each of its children.) You can use the pg_file_settings, pg_hba_file_rules and pg_ident_file_mappings views to check the configuration files for possible errors, before reloading.","description_html":"Causes all processes of the \u003cspan class=\"productname\"\u003ePostgreSQL\u003c/span\u003e server to reload their configuration files. (This is initiated by sending a \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e signal to the postmaster process, which in turn sends \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e to each of its children.) You can use the \u003ca href=\"/docs/18/view-pg-file-settings.html\" title=\"53.8. pg_file_settings\"\u003e\u003ccode class=\"structname\"\u003epg_file_settings\u003c/code\u003e\u003c/a\u003e, \u003ca href=\"/docs/18/view-pg-hba-file-rules.html\" title=\"53.10. pg_hba_file_rules\"\u003e\u003ccode class=\"structname\"\u003epg_hba_file_rules\u003c/code\u003e\u003c/a\u003e and \u003ca href=\"/docs/18/view-pg-ident-file-mappings.html\" title=\"53.11. pg_ident_file_mappings\"\u003e\u003ccode class=\"structname\"\u003epg_ident_file_mappings\u003c/code\u003e\u003c/a\u003e views to check the configuration files for possible errors, before reloading.","description_zh":"使 PostgreSQL 服务器的所有进程重新加载其配置文件。（这是通过向 postmaster 进程发送 SIGHUP 信号来启动的，postmaster 进程又向其每个子进程发送 SIGHUP。）您可以使用 pg_file_settings、pg_hba_file_rules 和 pg_ident_file_mappings 视图来检查可能存在的错误，然后再重新加载配置文件。","description_zh_html":"使 \u003cspan class=\"productname\"\u003ePostgreSQL\u003c/span\u003e 服务器的所有进程重新加载其配置文件。（这是通过向 postmaster 进程发送 \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e 信号来启动的，postmaster 进程又向其每个子进程发送 \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e。）您可以使用 \u003ca href=\"/docs/18/view-pg-file-settings.html\" title=\"53.8. pg_file_settings\"\u003e\u003ccode class=\"structname\"\u003epg_file_settings\u003c/code\u003e\u003c/a\u003e、\u003ca href=\"/docs/18/view-pg-hba-file-rules.html\" title=\"53.10. pg_hba_file_rules\"\u003e\u003ccode class=\"structname\"\u003epg_hba_file_rules\u003c/code\u003e\u003c/a\u003e 和 \u003ca href=\"/docs/18/view-pg-ident-file-mappings.html\" title=\"53.11. pg_ident_file_mappings\"\u003e\u003ccode class=\"structname\"\u003epg_ident_file_mappings\u003c/code\u003e\u003c/a\u003e 视图来检查可能存在的错误，然后再重新加载配置文件。","examples":[],"html":"\u003ccode class=\"function\"\u003epg_reload_conf\u003c/code\u003e () → \u003ccode class=\"returnvalue\"\u003eboolean\u003c/code\u003e","returns":"boolean","text":"pg_reload_conf () → boolean","zh_from":"same-version-manual"}],"translation_provenance":{"inputs":[{"kind":"current-pgdoc-translation","path":"/Users/vonng/pgsty/pgdoc/zh/18/html/functions-admin.html","sha256":"b4fab9daceb7883fd75b32b6eb5398f2bbbfbbed5c83d1b2bf99cc8d842cdaf7"}],"kind":"same-version-pgdoc","locale":"zh-Hans","source_revision":"b1b500221dbe5437cfca004d6b04d3f6e422765d","version":"18"},"zh_from":"same-version-manual"},"ManualEvidence":{"doc":{"anchor":"FUNCTIONS-ADMIN-SIGNAL-TABLE","file":"functions-admin.html","sha256":"885561d57facd49c33b44a50e320a002197d700d118784cc87d6410efadbd1f6","slug":"18"}},"MeasuredEvidence":{}},"Text":{"Collection":"func","Key":"pg-reload-conf","SourceDatabase":"center","Version":"18","Locale":"en","Title":"pg_reload_conf","Summary":"Causes all processes of the PostgreSQL server to reload their configuration files. (This is initiated by sending a SIGHUP signal to the postmaster process, which in turn sends SIGHUP to each of its children.) You can use the pg_file_settings, pg_hba_file_rules and pg_ident_file_mappings views to check the configuration files for possible errors, before reloading.","BodyHTML":"Causes all processes of the \u003cspan\u003ePostgreSQL\u003c/span\u003e server to reload their configuration files. (This is initiated by sending a \u003cspan\u003eSIGHUP\u003c/span\u003e signal to the postmaster process, which in turn sends \u003cspan\u003eSIGHUP\u003c/span\u003e to each of its children.) You can use the \u003ca href=\"/docs/18/view-pg-file-settings.html\" rel=\"nofollow\"\u003e\u003ccode\u003epg_file_settings\u003c/code\u003e\u003c/a\u003e, \u003ca href=\"/docs/18/view-pg-hba-file-rules.html\" rel=\"nofollow\"\u003e\u003ccode\u003epg_hba_file_rules\u003c/code\u003e\u003c/a\u003e and \u003ca href=\"/docs/18/view-pg-ident-file-mappings.html\" rel=\"nofollow\"\u003e\u003ccode\u003epg_ident_file_mappings\u003c/code\u003e\u003c/a\u003e views to check the configuration files for possible errors, before reloading.","SourceRevision":"wiki-repair-20261023:1f9feff77d04a16fdcea78dcb47448a9126f09577cfdf410e78e5ad26ab5028f","ContentHash":"2eb6ca6237db730fc3a59263d5446490a7a1fd225ee42d88f691779f67a9ee4a","Payload":{"description":"Causes all processes of the PostgreSQL server to reload their configuration files. (This is initiated by sending a SIGHUP signal to the postmaster process, which in turn sends SIGHUP to each of its children.) You can use the pg_file_settings, pg_hba_file_rules and pg_ident_file_mappings views to check the configuration files for possible errors, before reloading.","description_html":"Causes all processes of the \u003cspan class=\"productname\"\u003ePostgreSQL\u003c/span\u003e server to reload their configuration files. (This is initiated by sending a \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e signal to the postmaster process, which in turn sends \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e to each of its children.) You can use the \u003ca href=\"/docs/18/view-pg-file-settings.html\" title=\"53.8. pg_file_settings\"\u003e\u003ccode class=\"structname\"\u003epg_file_settings\u003c/code\u003e\u003c/a\u003e, \u003ca href=\"/docs/18/view-pg-hba-file-rules.html\" title=\"53.10. pg_hba_file_rules\"\u003e\u003ccode class=\"structname\"\u003epg_hba_file_rules\u003c/code\u003e\u003c/a\u003e and \u003ca href=\"/docs/18/view-pg-ident-file-mappings.html\" title=\"53.11. pg_ident_file_mappings\"\u003e\u003ccode class=\"structname\"\u003epg_ident_file_mappings\u003c/code\u003e\u003c/a\u003e views to check the configuration files for possible errors, before reloading.","signatures":[{"description":"Causes all processes of the PostgreSQL server to reload their configuration files. (This is initiated by sending a SIGHUP signal to the postmaster process, which in turn sends SIGHUP to each of its children.) You can use the pg_file_settings, pg_hba_file_rules and pg_ident_file_mappings views to check the configuration files for possible errors, before reloading.","description_html":"Causes all processes of the \u003cspan class=\"productname\"\u003ePostgreSQL\u003c/span\u003e server to reload their configuration files. (This is initiated by sending a \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e signal to the postmaster process, which in turn sends \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e to each of its children.) You can use the \u003ca href=\"/docs/18/view-pg-file-settings.html\" title=\"53.8. pg_file_settings\"\u003e\u003ccode class=\"structname\"\u003epg_file_settings\u003c/code\u003e\u003c/a\u003e, \u003ca href=\"/docs/18/view-pg-hba-file-rules.html\" title=\"53.10. pg_hba_file_rules\"\u003e\u003ccode class=\"structname\"\u003epg_hba_file_rules\u003c/code\u003e\u003c/a\u003e and \u003ca href=\"/docs/18/view-pg-ident-file-mappings.html\" title=\"53.11. pg_ident_file_mappings\"\u003e\u003ccode class=\"structname\"\u003epg_ident_file_mappings\u003c/code\u003e\u003c/a\u003e views to check the configuration files for possible errors, before reloading.","description_zh":"使 PostgreSQL 服务器的所有进程重新加载其配置文件。（这是通过向 postmaster 进程发送 SIGHUP 信号来启动的，postmaster 进程又向其每个子进程发送 SIGHUP。）您可以使用 pg_file_settings、pg_hba_file_rules 和 pg_ident_file_mappings 视图来检查可能存在的错误，然后再重新加载配置文件。","description_zh_html":"使 \u003cspan class=\"productname\"\u003ePostgreSQL\u003c/span\u003e 服务器的所有进程重新加载其配置文件。（这是通过向 postmaster 进程发送 \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e 信号来启动的，postmaster 进程又向其每个子进程发送 \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e。）您可以使用 \u003ca href=\"/docs/18/view-pg-file-settings.html\" title=\"53.8. pg_file_settings\"\u003e\u003ccode class=\"structname\"\u003epg_file_settings\u003c/code\u003e\u003c/a\u003e、\u003ca href=\"/docs/18/view-pg-hba-file-rules.html\" title=\"53.10. pg_hba_file_rules\"\u003e\u003ccode class=\"structname\"\u003epg_hba_file_rules\u003c/code\u003e\u003c/a\u003e 和 \u003ca href=\"/docs/18/view-pg-ident-file-mappings.html\" title=\"53.11. pg_ident_file_mappings\"\u003e\u003ccode class=\"structname\"\u003epg_ident_file_mappings\u003c/code\u003e\u003c/a\u003e 视图来检查可能存在的错误，然后再重新加载配置文件。","examples":[],"html":"\u003ccode class=\"function\"\u003epg_reload_conf\u003c/code\u003e () → \u003ccode class=\"returnvalue\"\u003eboolean\u003c/code\u003e","returns":"boolean","text":"pg_reload_conf () → boolean","zh_from":"same-version-manual"}]}},"RequestedLocale":"en","Fallback":false,"Versions":["10","11","12","13","14","15","16","17","18","19","20","8.1","8.2","8.3","8.4","9.0","9.1","9.2","9.3","9.4","9.5","9.6"],"Locales":["en","zh-Hans"],"Signatures":[{"Version":"18","Ordinal":0,"Hash":"7fd9f4746e3abdff40590a307c10ad62dc422c01a19c83b0ede4bc514929394b","Text":"pg_reload_conf () → boolean","Returns":"boolean","Payload":{"description":"Causes all processes of the PostgreSQL server to reload their configuration files. (This is initiated by sending a SIGHUP signal to the postmaster process, which in turn sends SIGHUP to each of its children.) You can use the pg_file_settings, pg_hba_file_rules and pg_ident_file_mappings views to check the configuration files for possible errors, before reloading.","description_html":"Causes all processes of the \u003cspan class=\"productname\"\u003ePostgreSQL\u003c/span\u003e server to reload their configuration files. (This is initiated by sending a \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e signal to the postmaster process, which in turn sends \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e to each of its children.) You can use the \u003ca href=\"/docs/18/view-pg-file-settings.html\" title=\"53.8. pg_file_settings\"\u003e\u003ccode class=\"structname\"\u003epg_file_settings\u003c/code\u003e\u003c/a\u003e, \u003ca href=\"/docs/18/view-pg-hba-file-rules.html\" title=\"53.10. pg_hba_file_rules\"\u003e\u003ccode class=\"structname\"\u003epg_hba_file_rules\u003c/code\u003e\u003c/a\u003e and \u003ca href=\"/docs/18/view-pg-ident-file-mappings.html\" title=\"53.11. pg_ident_file_mappings\"\u003e\u003ccode class=\"structname\"\u003epg_ident_file_mappings\u003c/code\u003e\u003c/a\u003e views to check the configuration files for possible errors, before reloading.","description_zh":"使 PostgreSQL 服务器的所有进程重新加载其配置文件。（这是通过向 postmaster 进程发送 SIGHUP 信号来启动的，postmaster 进程又向其每个子进程发送 SIGHUP。）您可以使用 pg_file_settings、pg_hba_file_rules 和 pg_ident_file_mappings 视图来检查可能存在的错误，然后再重新加载配置文件。","description_zh_html":"使 \u003cspan class=\"productname\"\u003ePostgreSQL\u003c/span\u003e 服务器的所有进程重新加载其配置文件。（这是通过向 postmaster 进程发送 \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e 信号来启动的，postmaster 进程又向其每个子进程发送 \u003cspan class=\"systemitem\"\u003eSIGHUP\u003c/span\u003e。）您可以使用 \u003ca href=\"/docs/18/view-pg-file-settings.html\" title=\"53.8. pg_file_settings\"\u003e\u003ccode class=\"structname\"\u003epg_file_settings\u003c/code\u003e\u003c/a\u003e、\u003ca href=\"/docs/18/view-pg-hba-file-rules.html\" title=\"53.10. pg_hba_file_rules\"\u003e\u003ccode class=\"structname\"\u003epg_hba_file_rules\u003c/code\u003e\u003c/a\u003e 和 \u003ca href=\"/docs/18/view-pg-ident-file-mappings.html\" title=\"53.11. pg_ident_file_mappings\"\u003e\u003ccode class=\"structname\"\u003epg_ident_file_mappings\u003c/code\u003e\u003c/a\u003e 视图来检查可能存在的错误，然后再重新加载配置文件。","examples":[],"html":"\u003ccode class=\"function\"\u003epg_reload_conf\u003c/code\u003e () → \u003ccode class=\"returnvalue\"\u003eboolean\u003c/code\u003e","returns":"boolean","text":"pg_reload_conf () → boolean","zh_from":"same-version-manual"}}],"Spellings":null,"SQLState":null,"Evidence":null}