默认分区
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.
No translation of this description is recorded. The original Chinese description is shown. The source label is retained in Chinese; no translated label is recorded.
分区和继承
Description
默认分区存储不匹配任何其他分区键的数据，即它是一个“兜底”分区。
Selected version: PostgreSQL 18
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Original documentation links
Related source snapshot entry · The original source supplies this relationship; each matrix retains its own states.
Complete source facts and provenance
legacy · center · 00ae30580282b1c6583e5e3107d89eec047bda8f8b28b6196616c9877a703d16
{
"Key": "311",
"SourceKind": "legacy",
"SourceDatabase": "center",
"SourceTable": "featurematrix_feature",
"SourceKey": "311",
"SourceHash": "00ae30580282b1c6583e5e3107d89eec047bda8f8b28b6196616c9877a703d16",
"Name": "默认分区",
"NameLocale": "zh-Hans",
"GroupKey": "17",
"GroupName": "分区和继承",
"GroupLocale": "zh-Hans",
"Ordinal": 0,
"GroupOrder": 12,
"Facts": {
"featuredescription": "默认分区存储不匹配任何其他分区键的数据，即它是一个“兜底”分区。",
"featurename": "默认分区",
"group_id": 17,
"id": 311,
"v10": 0,
"v11": 1,
"v12": 1,
"v13": 1,
"v14": 0,
"v15": 0,
"v16": 0,
"v17": 0,
"v18": 0,
"v74": 0,
"v80": 0,
"v81": 0,
"v82": 0,
"v83": 0,
"v84": 0,
"v90": 0,
"v91": 0,
"v92": 0,
"v93": 0,
"v94": 0,
"v95": 0,
"v96": 0
},
"Cells": [
{
"Version": "10",
"State": "no",
"EvidenceKind": "legacy-database:v10",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "11",
"State": "yes",
"EvidenceKind": "legacy-database:v11",
"TransitionVersion": "",
"Supported": true,
"Original": 1
},
{
"Version": "12",
"State": "yes",
"EvidenceKind": "legacy-database:v12",
"TransitionVersion": "",
"Supported": true,
"Original": 1
},
{
"Version": "13",
"State": "yes",
"EvidenceKind": "legacy-database:v13",
"TransitionVersion": "",
"Supported": true,
"Original": 1
},
{
"Version": "14",
"State": "no",
"EvidenceKind": "legacy-database:v14",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "15",
"State": "no",
"EvidenceKind": "legacy-database:v15",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "16",
"State": "no",
"EvidenceKind": "legacy-database:v16",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "17",
"State": "no",
"EvidenceKind": "legacy-database:v17",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "18",
"State": "no",
"EvidenceKind": "legacy-database:v18",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "7.4",
"State": "no",
"EvidenceKind": "legacy-database:v74",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "8.0",
"State": "no",
"EvidenceKind": "legacy-database:v80",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "8.1",
"State": "no",
"EvidenceKind": "legacy-database:v81",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "8.2",
"State": "no",
"EvidenceKind": "legacy-database:v82",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "8.3",
"State": "no",
"EvidenceKind": "legacy-database:v83",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "8.4",
"State": "no",
"EvidenceKind": "legacy-database:v84",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "9.0",
"State": "no",
"EvidenceKind": "legacy-database:v90",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "9.1",
"State": "no",
"EvidenceKind": "legacy-database:v91",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "9.2",
"State": "no",
"EvidenceKind": "legacy-database:v92",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "9.3",
"State": "no",
"EvidenceKind": "legacy-database:v93",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "9.4",
"State": "no",
"EvidenceKind": "legacy-database:v94",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "9.5",
"State": "no",
"EvidenceKind": "legacy-database:v95",
"TransitionVersion": "",
"Supported": false,
"Original": 0
},
{
"Version": "9.6",
"State": "no",
"EvidenceKind": "legacy-database:v96",
"TransitionVersion": "",
"Supported": false,
"Original": 0
}
],
"Texts": [
{
"Locale": "zh-Hans",
"Title": "默认分区",
"BodyHTML": "\u003cp\u003e默认分区存储不匹配任何其他分区键的数据，即它是一个“兜底”分区。\u003c/p\u003e\n",
"SourceHash": "00ae30580282b1c6583e5e3107d89eec047bda8f8b28b6196616c9877a703d16",
"ContentHash": "5f181c3ce5f2042650a769a486ed70bd1500bac3d19e3c44656b2d9cd30876ea",
"Payload": {
"description": "默认分区存储不匹配任何其他分区键的数据，即它是一个“兜底”分区。",
"name": "默认分区"
}
}
],
"GroupTitles": {
"zh-Hans": "分区和继承"
},
"RelatedKey": "default-partition"
}