Enable/Disable page checksums in an offline cluster
Recorded source states and original language descriptions. Missing version evidence stays unknown.
The source snapshot records transitions for PostgreSQL 8.1–18. The historical matrix records independent cells for 7.4–18. Neither records support for PostgreSQL 19 or 20; newer versions remain unknown. These source claims are distinct from runtime measurements.
Backup, Restore, & Data Integrity
Description
Page checksums can be enabled or disabled in an offline PostgreSQL cluster via the pg_checksums command:
https://www.postgresql.org/docs/12/app-pgchecksums.html
Selected version: PostgreSQL 18
Yes
Compare versions
Original documentation links
Recorded legacy identifiers: 328
Complete source facts and provenance
yaml · center · 1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd
{
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"SourceDatabase": "center",
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"name": "Enable/Disable page checksums in an offline cluster",
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"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",
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"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": {
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}
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},
{
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"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",
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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"
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"zh-Hans": "备份、恢复和数据完整性"
},
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]
}