{"Entry":{"collection":"func","key":"uuidv4","name":"uuidv4","aliases":[],"metadata":{"changed_in":[],"changes":[{"descriptions_changed":false,"doc_overhaul":false,"from":"17","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"added","to":"18"}],"content_hash":"1bef60d06858734863fb6531c5373ac5b685cfe56d827d18e0fd0aa57f91d583","first_version":"18","group":"uuid","group_label":"Uuid Functions","groups":["uuid"],"imported_at":"2026-09-14T21:49:48.755737+08:00","last_version":"20","name":"uuidv4","name_key":"uuidv4","position":14003,"present_in":["18","19","20"],"signature":"uuidv4 ( ) → uuid","signature_count":1,"slug":"uuidv4","source_rev":"2026-09-14T13:14:25.684213+00:00@99e6866c","summary":"Generates a version 4 (random) UUID","summary_zh":""}},"Definition":{"Collection":"func","Key":"uuidv4","SourceDatabase":"center","Version":"18","SourceTable":"func","SourceKey":"uuidv4","SourceRevision":"2026-09-14T13:14:25.684213+00:00@99e6866c","Facts":{"description":"Generates a version 4 (random) UUID","description_html":"Generates a version 4 (random) UUID","description_zh":"","description_zh_html":"","doc":{"anchor":"FUNC_UUID_GEN_TABLE","file":"functions-uuid.html","slug":"18"},"group":"uuid","group_label":"Uuid Functions","lang":"en","layout":"table-new","pages":["functions-uuid.html"],"prose_only":false,"signatures":[{"description":"Generates a version 4 (random) UUID","description_html":"Generates a version 4 (random) UUID","description_zh":"","description_zh_html":"","examples":[{"expr":"gen_random_uuid()","result":"5b30857f-0bfa-48b5-ac0b-5c64e28078d1"},{"expr":"uuidv4()","result":"b42410ee-132f-42ee-9e4f-09a6485c95b8"}],"html":"\u003ccode class=\"function\"\u003euuidv4\u003c/code\u003e ( ) → \u003ccode class=\"returnvalue\"\u003euuid\u003c/code\u003e","returns":"uuid","text":"uuidv4 ( ) → uuid","zh_from":""}],"zh_from":""},"ManualEvidence":{"doc":{"anchor":"FUNC_UUID_GEN_TABLE","file":"functions-uuid.html","slug":"18"}},"MeasuredEvidence":{}},"Text":{"Collection":"func","Key":"uuidv4","SourceDatabase":"pgweb","Version":"18","Locale":"zh-Hans","Title":"uuidv4","Summary":"生成一个版本 4（随机）的 UUID","BodyHTML":"生成一个版本 4（随机）的 UUID\u003cpre\u003euuidv4 ( ) → uuid\u003c/pre\u003e生成一个版本 4（随机）的 UUID","SourceRevision":"2026-09-12T08:18:26.491985+00:00@e2a86b52","ContentHash":"06dbc63f71c422424c3cc14bbc3638f4b66c5d019b29bd21f0fb10473435d391","Payload":{"description_zh":"生成一个版本 4（随机）的 UUID","description_zh_html":"生成一个版本 4（随机）的 UUID","signatures":[{"description_zh":"生成一个版本 4（随机）的 UUID","description_zh_html":"生成一个版本 4（随机）的 UUID","returns":"uuid","text":"uuidv4 ( ) → uuid","zh_from":"doc"}],"zh_from":"doc"}},"RequestedLocale":"zh-Hans","Fallback":false,"Versions":["18","19","20"],"Locales":["en","zh-Hans"],"Signatures":[{"Version":"18","Ordinal":0,"Hash":"03fc0469a76a6aece420109ff7a5247990e387cf0e553f0e839e43c06e68079e","Text":"uuidv4 ( ) → uuid","Returns":"uuid","Payload":{"description":"Generates a version 4 (random) UUID","description_html":"Generates a version 4 (random) UUID","description_zh":"","description_zh_html":"","examples":[{"expr":"gen_random_uuid()","result":"5b30857f-0bfa-48b5-ac0b-5c64e28078d1"},{"expr":"uuidv4()","result":"b42410ee-132f-42ee-9e4f-09a6485c95b8"}],"html":"\u003ccode class=\"function\"\u003euuidv4\u003c/code\u003e ( ) → \u003ccode class=\"returnvalue\"\u003euuid\u003c/code\u003e","returns":"uuid","text":"uuidv4 ( ) → uuid","zh_from":""}}],"Spellings":null,"SQLState":null,"Evidence":null}
