使用额外索引的逻辑复制查找
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。
复制
说明
逻辑复制订阅端在执行 UPDATE 或 DELETE 时，除了 PRIMARY KEY 之外还可以使用其他索引进行查找。
所选版本: PostgreSQL 18
支持
比较版本
原始文档链接
已记录旧标识: 404
完整来源事实与出处
yaml · center · 1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd
{
"Key": "logical-replication-lookups-with-additional-indexes",
"SourceKind": "yaml",
"SourceDatabase": "center",
"SourceTable": "featurematrix.yaml",
"SourceKey": "Logical replication lookups with additional indexes",
"SourceHash": "1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd",
"Name": "Logical replication lookups with additional indexes",
"NameLocale": "en",
"GroupKey": "replication",
"GroupName": "Replication",
"GroupLocale": "en",
"Ordinal": 11,
"GroupOrder": 9,
"Facts": {
"feature": {
"description": "A logical replication subscriber can use indexes other than the `PRIMARY KEY` to perform lookups during\r\n`UPDATE` or `DELETE` operations,",
"name": "Logical replication lookups with additional indexes",
"versions": {
"16": "Yes"
}
},
"group": "Replication",
"versions": {
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"min": 8.1
}
},
"Cells": [
{
"Version": "10",
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"EvidenceKind": "yaml-default-no",
"TransitionVersion": "",
"Supported": false,
"Original": "No"
},
{
"Version": "11",
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"Supported": false,
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},
{
"Version": "12",
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},
{
"Version": "13",
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"Supported": false,
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},
{
"Version": "14",
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"TransitionVersion": "",
"Supported": false,
"Original": "No"
},
{
"Version": "15",
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"TransitionVersion": "",
"Supported": false,
"Original": "No"
},
{
"Version": "16",
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"TransitionVersion": "16",
"Supported": true,
"Original": "Yes"
},
{
"Version": "17",
"State": "yes",
"EvidenceKind": "yaml-transition",
"TransitionVersion": "16",
"Supported": true,
"Original": "Yes"
},
{
"Version": "18",
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"EvidenceKind": "yaml-transition",
"TransitionVersion": "16",
"Supported": true,
"Original": "Yes"
},
{
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"TransitionVersion": "",
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"Original": "No"
},
{
"Version": "8.2",
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"Original": "No"
},
{
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},
{
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},
{
"Version": "9.0",
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"Original": "No"
},
{
"Version": "9.1",
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"EvidenceKind": "yaml-default-no",
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"Supported": false,
"Original": "No"
},
{
"Version": "9.2",
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"Supported": false,
"Original": "No"
},
{
"Version": "9.3",
"State": "no",
"EvidenceKind": "yaml-default-no",
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"Supported": false,
"Original": "No"
},
{
"Version": "9.4",
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},
{
"Version": "9.5",
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"Supported": false,
"Original": "No"
},
{
"Version": "9.6",
"State": "no",
"EvidenceKind": "yaml-default-no",
"TransitionVersion": "",
"Supported": false,
"Original": "No"
}
],
"Texts": [
{
"Locale": "en",
"Title": "Logical replication lookups with additional indexes",
"BodyHTML": "\u003cp\u003eA logical replication subscriber can use indexes other than the \u003ccode\u003ePRIMARY KEY\u003c/code\u003e to perform lookups during\n\u003ccode\u003eUPDATE\u003c/code\u003e or \u003ccode\u003eDELETE\u003c/code\u003e operations,\u003c/p\u003e\n",
"SourceHash": "1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd",
"ContentHash": "8563f26c9cfd3102d0a452f80aeb2583091b3442a39dfd629c52d7ff292ff0c3",
"Payload": {
"description": "A logical replication subscriber can use indexes other than the `PRIMARY KEY` to perform lookups during\r\n`UPDATE` or `DELETE` operations,",
"name": "Logical replication lookups with additional indexes",
"versions": {
"16": "Yes"
}
}
},
{
"Locale": "zh-Hans",
"Title": "使用额外索引的逻辑复制查找",
"BodyHTML": "\u003cp\u003e逻辑复制订阅端在执行 \u003ccode\u003eUPDATE\u003c/code\u003e 或 \u003ccode\u003eDELETE\u003c/code\u003e 时，除了 \u003ccode\u003ePRIMARY KEY\u003c/code\u003e 之外还可以使用其他索引进行查找。\u003c/p\u003e\n",
"SourceHash": "071091951021357a5f492adb04caed6febf4d315ac2626ca027a48dd8ec01d50",
"ContentHash": "22bc01b5d563ae4746bf61e4eb763e8803c8a0371401d8b7f49ee534b39d39c7",
"Payload": {
"description": "逻辑复制订阅端在执行 `UPDATE` 或 `DELETE` 时，除了 `PRIMARY KEY` 之外还可以使用其他索引进行查找。",
"name": "使用额外索引的逻辑复制查找"
}
}
],
"GroupTitles": {
"en": "Replication",
"zh-Hans": "复制"
},
"LegacyIDs": [
"404"
]
}