{"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","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"],"signature":"pg_reload_conf () → boolean","signature_count":1,"slug":"pg-reload-conf","source_rev":"b7bd9cda","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":"b7bd9cda","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":"","description_zh_html":"","doc":{"anchor":"FUNCTIONS-ADMIN-SIGNAL-TABLE","file":"functions-admin.html","slug":"18"},"group":"admin","group_label":"System Administration Functions","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":"","description_zh_html":"","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":""}],"zh_from":""},"ManualEvidence":{"doc":{"anchor":"FUNCTIONS-ADMIN-SIGNAL-TABLE","file":"functions-admin.html","slug":"18"}},"MeasuredEvidence":{}},"Text":{"Collection":"func","Key":"pg-reload-conf","SourceDatabase":"pgweb","Version":"18","Locale":"zh-Hans","Title":"pg_reload_conf","Summary":"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。","BodyHTML":"使\u003cspan\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\u003eSIGHUP\u003c/span\u003e信号来启动的，postmaster进程又向其每个子进程发送\u003cspan\u003eSIGHUP\u003c/span\u003e。）您可以使用\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和 \u003ca href=\"/docs/18/view-pg-ident-file-mappings.html\" rel=\"nofollow\"\u003e\u003ccode\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。\u003cpre\u003epg_reload_conf () → boolean\u003c/pre\u003e使\u003cspan\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\u003eSIGHUP\u003c/span\u003e信号来启动的，postmaster进程又向其每个子进程发送\u003cspan\u003eSIGHUP\u003c/span\u003e。）您可以使用\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和 \u003ca href=\"/docs/18/view-pg-ident-file-mappings.html\" rel=\"nofollow\"\u003e\u003ccode\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。","SourceRevision":"ca936764","ContentHash":"73ef71b913e56e12a6164eb2fc57e3e85975fc3b0e7621877fa1fe6dbe1bfe75","Payload":{"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。","signatures":[{"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。","returns":"boolean","text":"pg_reload_conf () → boolean","zh_from":"doc"}],"zh_from":"doc"}},"RequestedLocale":"zh-Hans","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":"","description_zh_html":"","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":""}}],"Spellings":null,"SQLState":null,"Evidence":null}