分区键上的 UPDATE
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。
分区和继承
说明
当行的分区键被更新时，该行会被移动到相应的分区。
所选版本: PostgreSQL 18
支持
比较版本
原始文档链接
已记录旧标识: 312
完整来源事实与出处
yaml · center · 1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd
{
"Key": "update-on-a-partition-key",
"SourceKind": "yaml",
"SourceDatabase": "center",
"SourceTable": "featurematrix.yaml",
"SourceKey": "UPDATE on a partition key",
"SourceHash": "1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd",
"Name": "UPDATE on a partition key",
"NameLocale": "en",
"GroupKey": "partitioning-inheritance",
"GroupName": "Partitioning \u0026 Inheritance",
"GroupLocale": "en",
"Ordinal": 9,
"GroupOrder": 7,
"Facts": {
"feature": {
"description": "When a partition key is updated on a row, the row is moved to the appropriate partition.",
"name": "UPDATE on a partition key",
"versions": {
"11": "Yes"
}
},
"group": "Partitioning \u0026 Inheritance",
"versions": {
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{
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{
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},
{
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},
{
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},
{
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{
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},
{
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},
{
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{
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},
{
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},
{
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},
{
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},
{
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},
{
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},
{
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}
],
"Texts": [
{
"Locale": "en",
"Title": "UPDATE on a partition key",
"BodyHTML": "\u003cp\u003eWhen a partition key is updated on a row, the row is moved to the appropriate partition.\u003c/p\u003e\n",
"SourceHash": "1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd",
"ContentHash": "8abb9862e20a2c9e65a20327653622254b9135800188224a50440b9daa858b42",
"Payload": {
"description": "When a partition key is updated on a row, the row is moved to the appropriate partition.",
"name": "UPDATE on a partition key",
"versions": {
"11": "Yes"
}
}
},
{
"Locale": "zh-Hans",
"Title": "分区键上的 UPDATE",
"BodyHTML": "\u003cp\u003e当行的分区键被更新时，该行会被移动到相应的分区。\u003c/p\u003e\n",
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"Payload": {
"description": "当行的分区键被更新时，该行会被移动到相应的分区。",
"name": "分区键上的 UPDATE"
}
}
],
"GroupTitles": {
"en": "Partitioning \u0026 Inheritance",
"zh-Hans": "分区和继承"
},
"LegacyIDs": [
"312"
]
}