Shared row level locking
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.
Performance
Description
reduces deadlock scenarios with foreign keys
Selected version: PostgreSQL 18
Yes
Compare versions
Original documentation links
Recorded legacy identifiers: 53
Complete source facts and provenance
yaml · center · 1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd
{
"Key": "shared-row-level-locking",
"SourceKind": "yaml",
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"SourceTable": "featurematrix.yaml",
"SourceKey": "Shared row level locking",
"SourceHash": "1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd",
"Name": "Shared row level locking",
"NameLocale": "en",
"GroupKey": "performance",
"GroupName": "Performance",
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"Ordinal": 45,
"GroupOrder": 5,
"Facts": {
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"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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],
"Texts": [
{
"Locale": "en",
"Title": "Shared row level locking",
"BodyHTML": "\u003cp\u003ereduces deadlock scenarios with foreign keys\u003c/p\u003e\n",
"SourceHash": "1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd",
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"versions": {
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}
}
},
{
"Locale": "zh-Hans",
"Title": "共享行级锁定",
"BodyHTML": "\u003cp\u003e减少外键相关的死锁场景\u003c/p\u003e\n",
"SourceHash": "071091951021357a5f492adb04caed6febf4d315ac2626ca027a48dd8ec01d50",
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"name": "共享行级锁定"
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}
],
"GroupTitles": {
"en": "Performance",
"zh-Hans": "性能"
},
"LegacyIDs": [
"53"
]
}