{"capability":{"Key":"visibility-map-for-vacuuming","SourceKind":"yaml","SourceDatabase":"center","SourceTable":"featurematrix.yaml","SourceKey":"Visibility Map for Vacuuming","SourceHash":"1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd","Name":"Visibility Map for Vacuuming","NameLocale":"en","GroupKey":"vacuum-and-maintenance","GroupName":"VACUUM and Maintenance","GroupLocale":"en","Ordinal":7,"GroupOrder":16,"Facts":{"feature":{"description":"This reduces the overhead of vacuuming as the visibility map tracks only the pages that need to be vacuumed.","name":"Visibility Map for Vacuuming","versions":{"8.4":"Yes"}},"group":"VACUUM and Maintenance","versions":{"max":18,"min":8.1}},"Cells":[{"Version":"10","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"},{"Version":"11","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"},{"Version":"12","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"},{"Version":"13","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"},{"Version":"14","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"},{"Version":"15","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"},{"Version":"16","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"},{"Version":"17","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"},{"Version":"18","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","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":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"},{"Version":"9.0","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"},{"Version":"9.1","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"},{"Version":"9.2","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"},{"Version":"9.3","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"},{"Version":"9.4","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"},{"Version":"9.5","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"},{"Version":"9.6","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"}],"Texts":[{"Locale":"en","Title":"Visibility Map for Vacuuming","BodyHTML":"\u003cp\u003eThis reduces the overhead of vacuuming as the visibility map tracks only the pages that need to be vacuumed.\u003c/p\u003e\n","SourceHash":"1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd","ContentHash":"70823117c73dbbe05c556143b0752f8a9bf2603db7e88074631f7aa4efaa59b1","Payload":{"description":"This reduces the overhead of vacuuming as the visibility map tracks only the pages that need to be vacuumed.","name":"Visibility Map for Vacuuming","versions":{"8.4":"Yes"}}},{"Locale":"zh-Hans","Title":"清理使用的可见性映射","BodyHTML":"\u003cp\u003e可见性映射记录页面的全可见状态，使 VACUUM 能够跳过无需扫描的页面，从而减少清理开销。\u003c/p\u003e\n","SourceHash":"071091951021357a5f492adb04caed6febf4d315ac2626ca027a48dd8ec01d50","ContentHash":"3a53ab6f1b391ca3c4c27c26a13ec3fa003028debec691c362f9b9f264dd6704","Payload":{"description":"可见性映射记录页面的全可见状态，使 VACUUM 能够跳过无需扫描的页面，从而减少清理开销。","name":"清理使用的可见性映射"}}],"GroupTitles":{"en":"VACUUM and Maintenance","zh-Hans":"VACUUM 与维护"},"LegacyIDs":["158"]},"observed":true,"selected_cell":{"Version":"18","State":"yes","EvidenceKind":"yaml-transition","TransitionVersion":"8.4","Supported":true,"Original":"Yes"},"selected_version":"18"}