{"Entry":{"collection":"func","key":"has-foreign-data-wrapper-privilege","name":"has_foreign_data_wrapper_privilege","aliases":[],"metadata":{"changed_in":[],"changes":[{"descriptions_changed":false,"doc_overhaul":false,"from":"8.3","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"added","to":"8.4"},{"descriptions_changed":false,"doc_overhaul":true,"from":"12","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"13"}],"content_hash":"b671b0e82384c2a3b1ad8597f6455dfa1c931abc60237011ee50623b8f944d89","first_version":"8.4","group":"info","group_label":"System Information Functions And Operators","groups":["info"],"imported_at":"2026-09-27T17:57:29.064915+08:00","last_version":"20","name":"has_foreign_data_wrapper_privilege","name_key":"has_foreign_data_wrapper_privilege","position":28014,"present_in":["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":"has_foreign_data_wrapper_privilege ( [ user name or oid, ] fdw text or oid, privilege text ) → boolean","signature_count":1,"slug":"has-foreign-data-wrapper-privilege","source_rev":"b7bd9cda","summary":"Does user have privilege for foreign-data wrapper? 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The only allowable privilege type is \u003ccode class=\"literal\"\u003eUSAGE\u003c/code\u003e.","description_zh":"","description_zh_html":"","examples":[],"html":"\u003ccode class=\"function\"\u003ehas_foreign_data_wrapper_privilege\u003c/code\u003e ( [ \u003cspan class=\"optional\"\u003e\u003cem class=\"parameter\"\u003e\u003ccode\u003euser\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003ename\u003c/code\u003e or \u003ccode class=\"type\"\u003eoid\u003c/code\u003e,\u003c/span\u003e ] \u003cem class=\"parameter\"\u003e\u003ccode\u003efdw\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etext\u003c/code\u003e or \u003ccode class=\"type\"\u003eoid\u003c/code\u003e, \u003cem class=\"parameter\"\u003e\u003ccode\u003eprivilege\u003c/code\u003e\u003c/em\u003e \u003ccode class=\"type\"\u003etext\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003eboolean\u003c/code\u003e","returns":"boolean","text":"has_foreign_data_wrapper_privilege ( [ user name or oid, ] fdw text or oid, privilege text ) → boolean","zh_from":""}],"zh_from":""},"ManualEvidence":{"doc":{"anchor":"FUNCTIONS-INFO-ACCESS-TABLE","file":"functions-info.html","slug":"18"}},"MeasuredEvidence":{}},"Text":{"Collection":"func","Key":"has-foreign-data-wrapper-privilege","SourceDatabase":"pgweb","Version":"18","Locale":"zh-Hans","Title":"has_foreign_data_wrapper_privilege","Summary":"用户是否具有外部数据包装器权限？唯一允许的权限类型为USAGE。","BodyHTML":"用户是否具有外部数据包装器权限？唯一允许的权限类型为\u003ccode\u003eUSAGE\u003c/code\u003e。\u003cpre\u003ehas_foreign_data_wrapper_privilege ( [ user name or oid, ] fdw text or oid, privilege text ) → boolean\u003c/pre\u003e用户是否具有外部数据包装器权限？唯一允许的权限类型为\u003ccode\u003eUSAGE\u003c/code\u003e。","SourceRevision":"1b5ca64c","ContentHash":"c2892dd045c1e58338be0b6ce4fc2af77ee902162389f9faa00b465d3b803db0","Payload":{"description_zh":"用户是否具有外部数据包装器权限？唯一允许的权限类型为USAGE。","description_zh_html":"用户是否具有外部数据包装器权限？唯一允许的权限类型为\u003ccode class=\"literal\"\u003eUSAGE\u003c/code\u003e。","signatures":[{"description_zh":"用户是否具有外部数据包装器权限？唯一允许的权限类型为USAGE。","description_zh_html":"用户是否具有外部数据包装器权限？唯一允许的权限类型为\u003ccode class=\"literal\"\u003eUSAGE\u003c/code\u003e。","returns":"boolean","text":"has_foreign_data_wrapper_privilege ( [ user name or oid, ] fdw text or oid, privilege text ) → boolean","zh_from":"doc"}],"zh_from":"doc"}},"RequestedLocale":"zh-Hans","Fallback":false,"Versions":["10","11","12","13","14","15","16","17","18","19","20","8.4","9.0","9.1","9.2","9.3","9.4","9.5","9.6"],"Locales":["en","zh-Hans"],"Signatures":[{"Version":"18","Ordinal":0,"Hash":"faf3105ef23ebc56b57b236feac40ae5cf718e3d63d39762ad2ab1e106376f81","Text":"has_foreign_data_wrapper_privilege ( [ user name or oid, ] fdw text or oid, privilege text ) → boolean","Returns":"boolean","Payload":{"description":"Does user have privilege for foreign-data wrapper? 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