{"capability":{"Key":"planner-statistics-preserved-on-major-version-upgrade","SourceKind":"yaml","SourceDatabase":"center","SourceTable":"featurematrix.yaml","SourceKey":"Planner statistics preserved on major version upgrade","SourceHash":"1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd","Name":"Planner statistics preserved on major version upgrade","NameLocale":"en","GroupKey":"upgrade","GroupName":"Upgrade","GroupLocale":"en","Ordinal":1,"GroupOrder":11,"Facts":{"feature":{"description":"PostgreSQL now keeps planner statistics through a major version upgrade, which helps an upgraded cluster reach expected performance more quickly after the upgrade. See the statistics section in [`pg_upgrade`](https://www.postgresql.org/docs/18/pgupgrade.html) for more information.","name":"Planner statistics preserved on major version upgrade","versions":{"18":"Yes"}},"group":"Upgrade","versions":{"max":18,"min":8.1}},"Cells":[{"Version":"10","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"11","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"12","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"13","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"14","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"15","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"16","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"17","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"18","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"18","Supported":true,"Original":"Yes"},{"Version":"8.1","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"8.2","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"8.3","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"8.4","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"9.0","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"9.1","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"9.2","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"9.3","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"9.4","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"9.5","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"},{"Version":"9.6","State":"no","EvidenceKind":"yaml-default-no","TransitionVersion":"","Supported":false,"Original":"No"}],"Texts":[{"Locale":"en","Title":"Planner statistics preserved on major version upgrade","BodyHTML":"\u003cp\u003ePostgreSQL now keeps planner statistics through a major version upgrade, which helps an upgraded cluster reach expected performance more quickly after the upgrade. See the statistics section in \u003ca href=\"https://www.postgresql.org/docs/18/pgupgrade.html\" rel=\"nofollow\"\u003e\u003ccode\u003epg_upgrade\u003c/code\u003e\u003c/a\u003e for more information.\u003c/p\u003e\n","SourceHash":"1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd","ContentHash":"1f8e4545eeef9b706c7f6d51e3ee697c8ca9301a47482bee4e5863cb9408c3da","Payload":{"description":"PostgreSQL now keeps planner statistics through a major version upgrade, which helps an upgraded cluster reach expected performance more quickly after the upgrade. See the statistics section in [`pg_upgrade`](https://www.postgresql.org/docs/18/pgupgrade.html) for more information.","name":"Planner statistics preserved on major version upgrade","versions":{"18":"Yes"}}},{"Locale":"zh-Hans","Title":"主版本升级后保留规划器统计信息","BodyHTML":"\u003cp\u003e主版本升级后会保留规划器统计信息，使集簇在升级完成后更快恢复预期性能。\u003c/p\u003e\n","SourceHash":"071091951021357a5f492adb04caed6febf4d315ac2626ca027a48dd8ec01d50","ContentHash":"257541fd850410c17567081284a7679d686170bfb6d3eca6ec69d526e942c6a5","Payload":{"description":"主版本升级后会保留规划器统计信息，使集簇在升级完成后更快恢复预期性能。","name":"主版本升级后保留规划器统计信息"}}],"GroupTitles":{"en":"Upgrade","zh-Hans":"升级"}},"observed":true,"selected_cell":{"Version":"18","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"18","Supported":true,"Original":"Yes"},"selected_version":"18"}