{"Entry":{"collection":"sql","key":"alter-language","name":"ALTER LANGUAGE","aliases":["alterlanguage"],"metadata":{"aliases":["alterlanguage"],"changed_in":["8.3","9.0","9.5","14"],"changes":[{"from":"7.3","purpose_changed":false,"renamed":null,"sections":{"added":[],"changed":[],"removed":[]},"status":"added","synopsis":null,"to":"7.4"},{"from":"8.2","purpose_changed":false,"renamed":null,"sections":{"added":[],"changed":["description","parameters"],"removed":[]},"status":"changed","synopsis":{"added":["ALTER [ PROCEDURAL ] LANGUAGE name RENAME TO newname","ALTER [ PROCEDURAL ] LANGUAGE name OWNER TO new_owner"],"removed":[]},"to":"8.3"},{"from":"8.4","purpose_changed":false,"renamed":null,"sections":{"added":[],"changed":["parameters"],"removed":[]},"status":"changed","synopsis":{"added":["ALTER [ PROCEDURAL ] LANGUAGE name RENAME TO new_name"],"removed":["ALTER [ PROCEDURAL ] LANGUAGE name RENAME TO newname"]},"to":"9.0"},{"from":"9.4","purpose_changed":false,"renamed":null,"sections":{"added":[],"changed":[],"removed":[]},"status":"changed","synopsis":{"added":["ALTER [ PROCEDURAL ] LANGUAGE name OWNER TO { new_owner | CURRENT_USER | SESSION_USER }"],"removed":[]},"to":"9.5"},{"from":"13","purpose_changed":false,"renamed":null,"sections":{"added":[],"changed":[],"removed":[]},"status":"changed","synopsis":{"added":["ALTER [ PROCEDURAL ] LANGUAGE name OWNER TO { new_owner | CURRENT_ROLE | CURRENT_USER | SESSION_USER }"],"removed":[]},"to":"14"}],"content_hash":"04f0839384f7262435da9f9b40a4418dc3b45de364a538f411e8edb99d878131","editorial":{},"first_version":"7.4","group":"routine","imported_at":"2026-09-30T17:43:37.254434+08:00","last_version":"20","name":"ALTER LANGUAGE","object":"LANGUAGE","position":2009,"present_in":["7.4","8.0","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"],"purpose":"change the definition of a procedural language","purpose_zh":"","related":["create-language","drop-language"],"slug":"alter-language","source_rev":"a709ab85","synopsis":"ALTER [ PROCEDURAL ] LANGUAGE name RENAME TO new_name\nALTER [ PROCEDURAL ] LANGUAGE name OWNER TO { new_owner | CURRENT_ROLE | CURRENT_USER | SESSION_USER }","verb":"ALTER"}},"Definition":{"Collection":"sql","Key":"alter-language","SourceDatabase":"center","Version":"18","SourceTable":"sqlcmd","SourceKey":"alter-language","SourceRevision":"a709ab85","Facts":{"anchor":"SQL-ALTERLANGUAGE","file":"sql-alterlanguage.html","lang":"en","name":"ALTER LANGUAGE","purpose":"change the definition of a procedural language","purpose_zh":"","related":["create-language","drop-language"],"sections":[{"html":"\u003cp\u003e\u003ccode class=\"command\"\u003eALTER LANGUAGE\u003c/code\u003e changes the definition of a procedural language. The only functionality is to rename the language or assign a new owner. You must be superuser or owner of the language to use \u003ccode class=\"command\"\u003eALTER LANGUAGE\u003c/code\u003e.\u003c/p\u003e","key":"description","title":"Description"},{"html":"\u003cdiv class=\"variablelist\"\u003e\u003cdl class=\"variablelist\"\u003e\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003cem class=\"replaceable\"\u003e\u003ccode\u003ename\u003c/code\u003e\u003c/em\u003e\u003c/span\u003e\u003c/dt\u003e\u003cdd\u003e\u003cp\u003eName of a language\u003c/p\u003e\u003c/dd\u003e\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003cem class=\"replaceable\"\u003e\u003ccode\u003enew_name\u003c/code\u003e\u003c/em\u003e\u003c/span\u003e\u003c/dt\u003e\u003cdd\u003e\u003cp\u003eThe new name of the language\u003c/p\u003e\u003c/dd\u003e\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003cem class=\"replaceable\"\u003e\u003ccode\u003enew_owner\u003c/code\u003e\u003c/em\u003e\u003c/span\u003e\u003c/dt\u003e\u003cdd\u003e\u003cp\u003eThe new owner of the language\u003c/p\u003e\u003c/dd\u003e\u003c/dl\u003e\u003c/div\u003e","key":"parameters","title":"Parameters"},{"html":"\u003cp\u003eThere is no \u003ccode class=\"command\"\u003eALTER LANGUAGE\u003c/code\u003e statement in the SQL standard.\u003c/p\u003e","key":"compatibility","title":"Compatibility"},{"html":"\u003cspan class=\"simplelist\"\u003e\u003ca href=\"/wiki/sql/create-language/?v=18\" title=\"CREATE LANGUAGE\"\u003e\u003cspan class=\"refentrytitle\"\u003eCREATE LANGUAGE\u003c/span\u003e\u003c/a\u003e, \u003ca href=\"/wiki/sql/drop-language/?v=18\" title=\"DROP LANGUAGE\"\u003e\u003cspan class=\"refentrytitle\"\u003eDROP LANGUAGE\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e","key":"see_also","title":"See Also"}],"sections_same_as":"","slug":"18","synopsis_html":"ALTER [ PROCEDURAL ] LANGUAGE \u003cem class=\"replaceable\"\u003e\u003ccode\u003ename\u003c/code\u003e\u003c/em\u003e RENAME TO \u003cem class=\"replaceable\"\u003e\u003ccode\u003enew_name\u003c/code\u003e\u003c/em\u003e\nALTER [ PROCEDURAL ] LANGUAGE \u003cem class=\"replaceable\"\u003e\u003ccode\u003ename\u003c/code\u003e\u003c/em\u003e OWNER TO { \u003cem class=\"replaceable\"\u003e\u003ccode\u003enew_owner\u003c/code\u003e\u003c/em\u003e | CURRENT_ROLE | CURRENT_USER | SESSION_USER }","synopsis_text":"ALTER [ PROCEDURAL ] LANGUAGE name RENAME TO new_name\nALTER [ PROCEDURAL ] LANGUAGE name OWNER TO { new_owner | CURRENT_ROLE | CURRENT_USER | SESSION_USER }"},"ManualEvidence":{},"MeasuredEvidence":{}},"Text":{"Collection":"sql","Key":"alter-language","SourceDatabase":"pgweb","Version":"18","Locale":"zh-Hans","Title":"ALTER LANGUAGE","Summary":"更改一种过程语言的定义","BodyHTML":"\u003cpre\u003eALTER [ PROCEDURAL ] LANGUAGE name RENAME TO new_name\nALTER [ PROCEDURAL ] LANGUAGE name OWNER TO { new_owner | CURRENT_ROLE | CURRENT_USER | SESSION_USER }\u003c/pre\u003e\u003csection\u003e\u003ch2\u003e描述\u003c/h2\u003e\u003cp\u003e\u003ccode\u003eALTER LANGUAGE\u003c/code\u003e更改一种过程语言的定义。唯一的功能是重命名该语言或为其指定新的所有者。要使用\u003ccode\u003eALTER LANGUAGE\u003c/code\u003e，你必须是超级用户或者该语言的所有者。\u003c/p\u003e\u003c/section\u003e\u003csection\u003e\u003ch2\u003e参数\u003c/h2\u003e\u003cdiv\u003e\u003cdl\u003e\u003cdt\u003e\u003cspan\u003e\u003cem\u003e\u003ccode\u003ename\u003c/code\u003e\u003c/em\u003e\u003c/span\u003e\u003c/dt\u003e\u003cdd\u003e\u003cp\u003e语言的名称\u003c/p\u003e\u003c/dd\u003e\u003cdt\u003e\u003cspan\u003e\u003cem\u003e\u003ccode\u003enew_name\u003c/code\u003e\u003c/em\u003e\u003c/span\u003e\u003c/dt\u003e\u003cdd\u003e\u003cp\u003e该语言的新名称\u003c/p\u003e\u003c/dd\u003e\u003cdt\u003e\u003cspan\u003e\u003cem\u003e\u003ccode\u003enew_owner\u003c/code\u003e\u003c/em\u003e\u003c/span\u003e\u003c/dt\u003e\u003cdd\u003e\u003cp\u003e该语言的新所有者\u003c/p\u003e\u003c/dd\u003e\u003c/dl\u003e\u003c/div\u003e\u003c/section\u003e\u003csection\u003e\u003ch2\u003e兼容性\u003c/h2\u003e\u003cp\u003eSQL 标准中没有\u003ccode\u003eALTER LANGUAGE\u003c/code\u003e语句。\u003c/p\u003e\u003c/section\u003e\u003csection\u003e\u003ch2\u003e另见\u003c/h2\u003e\u003cspan\u003e\u003ca href=\"/wiki/sql/create-language/?v=18\" title=\"CREATE LANGUAGE\" rel=\"nofollow\"\u003e\u003cspan\u003eCREATE LANGUAGE\u003c/span\u003e\u003c/a\u003e, \u003ca href=\"/wiki/sql/drop-language/?v=18\" title=\"DROP LANGUAGE\" rel=\"nofollow\"\u003e\u003cspan\u003eDROP LANGUAGE\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e\u003c/section\u003e","SourceRevision":"1b5ca64c","ContentHash":"b8476a5f1ce9ec60cdb73a2c37a33bf154aeebf66fd6b53100276050731516a4","Payload":{"purpose_zh":"更改一种过程语言的定义","sections":[{"html":"\u003cp\u003e\u003ccode class=\"command\"\u003eALTER LANGUAGE\u003c/code\u003e更改一种过程语言的定义。唯一的功能是重命名该语言或为其指定新的所有者。要使用\u003ccode class=\"command\"\u003eALTER LANGUAGE\u003c/code\u003e，你必须是超级用户或者该语言的所有者。\u003c/p\u003e","key":"description","title":"描述"},{"html":"\u003cdiv class=\"variablelist\"\u003e\u003cdl class=\"variablelist\"\u003e\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003cem class=\"replaceable\"\u003e\u003ccode\u003ename\u003c/code\u003e\u003c/em\u003e\u003c/span\u003e\u003c/dt\u003e\u003cdd\u003e\u003cp\u003e语言的名称\u003c/p\u003e\u003c/dd\u003e\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003cem class=\"replaceable\"\u003e\u003ccode\u003enew_name\u003c/code\u003e\u003c/em\u003e\u003c/span\u003e\u003c/dt\u003e\u003cdd\u003e\u003cp\u003e该语言的新名称\u003c/p\u003e\u003c/dd\u003e\u003cdt\u003e\u003cspan class=\"term\"\u003e\u003cem class=\"replaceable\"\u003e\u003ccode\u003enew_owner\u003c/code\u003e\u003c/em\u003e\u003c/span\u003e\u003c/dt\u003e\u003cdd\u003e\u003cp\u003e该语言的新所有者\u003c/p\u003e\u003c/dd\u003e\u003c/dl\u003e\u003c/div\u003e","key":"parameters","title":"参数"},{"html":"\u003cp\u003eSQL 标准中没有\u003ccode class=\"command\"\u003eALTER LANGUAGE\u003c/code\u003e语句。\u003c/p\u003e","key":"compatibility","title":"兼容性"},{"html":"\u003cspan class=\"simplelist\"\u003e\u003ca href=\"/wiki/sql/create-language/?v=18\" title=\"CREATE LANGUAGE\"\u003e\u003cspan class=\"refentrytitle\"\u003eCREATE LANGUAGE\u003c/span\u003e\u003c/a\u003e, \u003ca href=\"/wiki/sql/drop-language/?v=18\" title=\"DROP LANGUAGE\"\u003e\u003cspan class=\"refentrytitle\"\u003eDROP LANGUAGE\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e","key":"see_also","title":"另见"}],"sections_same_as":"","synopsis_html":"ALTER [ PROCEDURAL ] LANGUAGE \u003cem class=\"replaceable\"\u003e\u003ccode\u003ename\u003c/code\u003e\u003c/em\u003e RENAME TO \u003cem class=\"replaceable\"\u003e\u003ccode\u003enew_name\u003c/code\u003e\u003c/em\u003e\nALTER [ PROCEDURAL ] LANGUAGE \u003cem class=\"replaceable\"\u003e\u003ccode\u003ename\u003c/code\u003e\u003c/em\u003e OWNER TO { \u003cem class=\"replaceable\"\u003e\u003ccode\u003enew_owner\u003c/code\u003e\u003c/em\u003e | CURRENT_ROLE | CURRENT_USER | SESSION_USER }","synopsis_text":"ALTER [ PROCEDURAL ] LANGUAGE name RENAME TO new_name\nALTER [ PROCEDURAL ] LANGUAGE name OWNER TO { new_owner | CURRENT_ROLE | CURRENT_USER | SESSION_USER }"}},"RequestedLocale":"zh-Hans","Fallback":false,"Versions":["10","11","12","13","14","15","16","17","18","19","20","7.4","8.0","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":null,"Spellings":null,"SQLState":null,"Evidence":null}