插入的数据可触发自动清理
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。
VACUUM 与维护
说明
这一新行为减少了表需要冻结时的必要工作量，并允许页面被设置为全可见。全可见页面允许仅索引扫描访问更少的堆行。
所选版本: PostgreSQL 18
支持
比较版本
原始文档链接
已记录旧标识: 341
完整来源事实与出处
yaml · center · 1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd
{
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"SourceTable": "featurematrix.yaml",
"SourceKey": "Inserted data can trigger autovacuum",
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"Name": "Inserted data can trigger autovacuum",
"NameLocale": "en",
"GroupKey": "vacuum-and-maintenance",
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}
},
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},
{
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{
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],
"Texts": [
{
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"Title": "Inserted data can trigger autovacuum",
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}
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},
{
"Locale": "zh-Hans",
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"BodyHTML": "\u003cp\u003e这一新行为减少了表需要冻结时的必要工作量，并允许页面被设置为全可见。全可见页面允许仅索引扫描访问更少的堆行。\u003c/p\u003e\n",
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"GroupTitles": {
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},
"LegacyIDs": [
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]
}