在离线集簇中启用/禁用页面校验和
已记录的来源状态与原始语言说明；缺少版本证据时明确标为未知。
来源快照记录 PostgreSQL 8.1–18 的变化节点；历史矩阵独立记录 7.4–18 的状态。两者均未记录 PostgreSQL 19 或 20 的支持状态，较新版本明确保留为未知。这些来源声明与运行测量相互独立。
备份、恢复和数据完整性
说明
可以通过 pg_checksums 命令在离线 PostgreSQL 集簇中启用或禁用页面校验和：
https://www.postgresql.org/docs/12/app-pgchecksums.html
所选版本: PostgreSQL 18
支持
比较版本
原始文档链接
已记录旧标识: 328
完整来源事实与出处
yaml · center · 1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd
{
"Key": "enabledisable-page-checksums-in-an-offline-cluster",
"SourceKind": "yaml",
"SourceDatabase": "center",
"SourceTable": "featurematrix.yaml",
"SourceKey": "Enable/Disable page checksums in an offline cluster",
"SourceHash": "1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd",
"Name": "Enable/Disable page checksums in an offline cluster",
"NameLocale": "en",
"GroupKey": "backup-restore-data-integrity",
"GroupName": "Backup, Restore, \u0026 Data Integrity",
"GroupLocale": "en",
"Ordinal": 2,
"GroupOrder": 10,
"Facts": {
"feature": {
"description": "Page checksums can be enabled or disabled in an offline PostgreSQL cluster via the pg_checksums command:\r\n\r\nhttps://www.postgresql.org/docs/12/app-pgchecksums.html",
"name": "Enable/Disable page checksums in an offline cluster",
"versions": {
"12": "Yes"
}
},
"group": "Backup, Restore, \u0026 Data Integrity",
"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": "yes",
"EvidenceKind": "yaml-transition",
"TransitionVersion": "12",
"Supported": true,
"Original": "Yes"
},
{
"Version": "13",
"State": "yes",
"EvidenceKind": "yaml-transition",
"TransitionVersion": "12",
"Supported": true,
"Original": "Yes"
},
{
"Version": "14",
"State": "yes",
"EvidenceKind": "yaml-transition",
"TransitionVersion": "12",
"Supported": true,
"Original": "Yes"
},
{
"Version": "15",
"State": "yes",
"EvidenceKind": "yaml-transition",
"TransitionVersion": "12",
"Supported": true,
"Original": "Yes"
},
{
"Version": "16",
"State": "yes",
"EvidenceKind": "yaml-transition",
"TransitionVersion": "12",
"Supported": true,
"Original": "Yes"
},
{
"Version": "17",
"State": "yes",
"EvidenceKind": "yaml-transition",
"TransitionVersion": "12",
"Supported": true,
"Original": "Yes"
},
{
"Version": "18",
"State": "yes",
"EvidenceKind": "yaml-transition",
"TransitionVersion": "12",
"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": "Enable/Disable page checksums in an offline cluster",
"BodyHTML": "\u003cp\u003ePage checksums can be enabled or disabled in an offline PostgreSQL cluster via the pg_checksums command:\u003c/p\u003e\n\u003cp\u003ehttps://www.postgresql.org/docs/12/app-pgchecksums.html\u003c/p\u003e\n",
"SourceHash": "1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd",
"ContentHash": "c0c00fcf3bbee8e667c152ee115443138639a395406533c56b685514fd60da44",
"Payload": {
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"name": "Enable/Disable page checksums in an offline cluster",
"versions": {
"12": "Yes"
}
}
},
{
"Locale": "zh-Hans",
"Title": "在离线集簇中启用/禁用页面校验和",
"BodyHTML": "\u003cp\u003e可以通过 pg_checksums 命令在离线 PostgreSQL 集簇中启用或禁用页面校验和：\u003c/p\u003e\n\u003cp\u003ehttps://www.postgresql.org/docs/12/app-pgchecksums.html\u003c/p\u003e\n",
"SourceHash": "071091951021357a5f492adb04caed6febf4d315ac2626ca027a48dd8ec01d50",
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"Payload": {
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"name": "在离线集簇中启用/禁用页面校验和"
}
}
],
"GroupTitles": {
"en": "Backup, Restore, \u0026 Data Integrity",
"zh-Hans": "备份、恢复和数据完整性"
},
"LegacyIDs": [
"328"
]
}