pg_upgrade --swap
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。
升级
说明
--swap 选项会把旧集簇的数据目录直接交换到新集簇，并用新版本生成的目录元数据替换之。
所选版本: PostgreSQL 18
支持
比较版本
原始文档链接
完整来源事实与出处
yaml · center · 1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd
{
"Key": "pg_upgrade-swap",
"SourceKind": "yaml",
"SourceDatabase": "center",
"SourceTable": "featurematrix.yaml",
"SourceKey": "pg_upgrade --swap",
"SourceHash": "1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd",
"Name": "pg_upgrade --swap",
"NameLocale": "en",
"GroupKey": "upgrade",
"GroupName": "Upgrade",
"GroupLocale": "en",
"Ordinal": 0,
"GroupOrder": 11,
"Facts": {
"feature": {
"description": "The `--swap` option moves the data directories from the old cluster to the new cluster and then replaces catalog files with those generated for the new cluster. See[`pg_upgrade`](https://www.postgresql.org/docs/18/pgupgrade.html) for more information.",
"name": "pg_upgrade --swap",
"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": "pg_upgrade --swap",
"BodyHTML": "\u003cp\u003eThe \u003ccode\u003e--swap\u003c/code\u003e option moves the data directories from the old cluster to the new cluster and then replaces catalog files with those generated for the new cluster. See\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": "5a8bce388d1df3df5b3a3a7623457c7ca8f8708f2fc8ce15170a34e6f7000a93",
"Payload": {
"description": "The `--swap` option moves the data directories from the old cluster to the new cluster and then replaces catalog files with those generated for the new cluster. See[`pg_upgrade`](https://www.postgresql.org/docs/18/pgupgrade.html) for more information.",
"name": "pg_upgrade --swap",
"versions": {
"18": "Yes"
}
}
},
{
"Locale": "zh-Hans",
"Title": "pg_upgrade --swap",
"BodyHTML": "\u003cp\u003e\u003ccode\u003e--swap\u003c/code\u003e 选项会把旧集簇的数据目录直接交换到新集簇，并用新版本生成的目录元数据替换之。\u003c/p\u003e\n",
"SourceHash": "071091951021357a5f492adb04caed6febf4d315ac2626ca027a48dd8ec01d50",
"ContentHash": "66c7df8bff523e0442f9476adef7db79a0abe05ad9e22bb6c39bf7165d790779",
"Payload": {
"description": "`--swap` 选项会把旧集簇的数据目录直接交换到新集簇，并用新版本生成的目录元数据替换之。",
"name": "pg_upgrade --swap"
}
}
],
"GroupTitles": {
"en": "Upgrade",
"zh-Hans": "升级"
}
}