{"Entry":{"collection":"func","key":"txid-snapshot-xmax","name":"txid_snapshot_xmax","aliases":[],"metadata":{"changed_in":[],"changes":[{"descriptions_changed":false,"doc_overhaul":false,"from":"8.2","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"added","to":"8.3"},{"descriptions_changed":false,"doc_overhaul":true,"from":"12","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"13"}],"content_hash":"c936db4e51ed427a94101f44288e9b2bfeeaeb46aabd412cd7d76e08606150a9","first_version":"8.3","group":"info","group_label":"System Information Functions And Operators","groups":["info"],"imported_at":"2026-09-27T17:57:29.390651+08:00","last_version":"20","name":"txid_snapshot_xmax","name_key":"txid_snapshot_xmax","position":28138,"present_in":["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":"txid_snapshot_xmax ( txid_snapshot ) → bigint","signature_count":1,"slug":"txid-snapshot-xmax","source_rev":"b7bd9cda","summary":"See pg_snapshot_xmax().","summary_zh":""}},"Definition":{"Collection":"func","Key":"txid-snapshot-xmax","SourceDatabase":"center","Version":"18","SourceTable":"func","SourceKey":"txid-snapshot-xmax","SourceRevision":"b7bd9cda","Facts":{"description":"See pg_snapshot_xmax().","description_html":"See \u003ccode class=\"function\"\u003epg_snapshot_xmax()\u003c/code\u003e.","description_zh":"","description_zh_html":"","doc":{"anchor":"FUNCTIONS-TXID-SNAPSHOT","file":"functions-info.html","slug":"18"},"group":"info","group_label":"System Information Functions And Operators","lang":"en","layout":"table-new","pages":["functions-info.html"],"prose_only":false,"signatures":[{"description":"See pg_snapshot_xmax().","description_html":"See \u003ccode class=\"function\"\u003epg_snapshot_xmax()\u003c/code\u003e.","description_zh":"","description_zh_html":"","examples":[],"html":"\u003ccode class=\"function\"\u003etxid_snapshot_xmax\u003c/code\u003e ( \u003ccode class=\"type\"\u003etxid_snapshot\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003ebigint\u003c/code\u003e","returns":"bigint","text":"txid_snapshot_xmax ( txid_snapshot ) → bigint","zh_from":""}],"zh_from":""},"ManualEvidence":{"doc":{"anchor":"FUNCTIONS-TXID-SNAPSHOT","file":"functions-info.html","slug":"18"}},"MeasuredEvidence":{}},"Text":{"Collection":"func","Key":"txid-snapshot-xmax","SourceDatabase":"pgweb","Version":"18","Locale":"zh-Hans","Title":"txid_snapshot_xmax","Summary":"参见 pg_snapshot_xmax()。","BodyHTML":"参见 \u003ccode\u003epg_snapshot_xmax()\u003c/code\u003e。\u003cpre\u003etxid_snapshot_xmax ( txid_snapshot ) → bigint\u003c/pre\u003e参见 \u003ccode\u003epg_snapshot_xmax()\u003c/code\u003e。","SourceRevision":"ca936764","ContentHash":"3142c71ceb00099cdf85c5e42f0dfeab89df6317aa5f7a4c6ab8eb2fe5c1e1b0","Payload":{"description_zh":"参见 pg_snapshot_xmax()。","description_zh_html":"参见 \u003ccode class=\"function\"\u003epg_snapshot_xmax()\u003c/code\u003e。","signatures":[{"description_zh":"参见 pg_snapshot_xmax()。","description_zh_html":"参见 \u003ccode class=\"function\"\u003epg_snapshot_xmax()\u003c/code\u003e。","returns":"bigint","text":"txid_snapshot_xmax ( txid_snapshot ) → bigint","zh_from":"doc"}],"zh_from":"doc"}},"RequestedLocale":"zh-Hans","Fallback":false,"Versions":["10","11","12","13","14","15","16","17","18","19","20","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":"c1f91c4f5aed5cf4af92deb353cb6f6aca70f089241e699ad1c2f48f56418544","Text":"txid_snapshot_xmax ( txid_snapshot ) → bigint","Returns":"bigint","Payload":{"description":"See pg_snapshot_xmax().","description_html":"See \u003ccode class=\"function\"\u003epg_snapshot_xmax()\u003c/code\u003e.","description_zh":"","description_zh_html":"","examples":[],"html":"\u003ccode class=\"function\"\u003etxid_snapshot_xmax\u003c/code\u003e ( \u003ccode class=\"type\"\u003etxid_snapshot\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003ebigint\u003c/code\u003e","returns":"bigint","text":"txid_snapshot_xmax ( txid_snapshot ) → bigint","zh_from":""}}],"Spellings":null,"SQLState":null,"Evidence":null}