Upsert (INSERT ... ON CONFLICT DO ...)
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。
保留原始英文名称，暂无译名。
SQL
说明
支持 upsert 功能，当遇到冲突时可以选择不执行任何操作，或将 INSERT 转换为 UPDATE。
更多信息请参阅 INSERT 文档。
所选版本: PostgreSQL 18
不支持
比较版本
原始文档链接
相关来源快照条目 · 此关系来自原始来源；两组矩阵各自保留独立状态。
完整来源事实与出处
legacy · center · 8b236e31c24755fe99eb3c625a54e3637e330fe128877959f8e9d54f2b3844cc
{
"Key": "275",
"SourceKind": "legacy",
"SourceDatabase": "center",
"SourceTable": "featurematrix_feature",
"SourceKey": "275",
"SourceHash": "8b236e31c24755fe99eb3c625a54e3637e330fe128877959f8e9d54f2b3844cc",
"Name": "Upsert (INSERT ... ON CONFLICT DO ...)",
"NameLocale": "en",
"GroupKey": "15",
"GroupName": "SQL",
"GroupLocale": "en",
"Ordinal": 0,
"GroupOrder": 6,
"Facts": {
"featuredescription": "支持 upsert 功能，当遇到冲突时可以选择不执行任何操作，或将 INSERT 转换为 UPDATE。\n\n更多信息请参阅 [INSERT](https://www.postgresql.org/docs/current/sql-insert.html) 文档。",
"featurename": "Upsert (INSERT ... ON CONFLICT DO ...)",
"group_id": 15,
"id": 275,
"v10": 1,
"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": 1,
"v96": 1
},
"Cells": [
{
"Version": "10",
"State": "yes",
"EvidenceKind": "legacy-database:v10",
"TransitionVersion": "",
"Supported": true,
"Original": 1
},
{
"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": "yes",
"EvidenceKind": "legacy-database:v95",
"TransitionVersion": "",
"Supported": true,
"Original": 1
},
{
"Version": "9.6",
"State": "yes",
"EvidenceKind": "legacy-database:v96",
"TransitionVersion": "",
"Supported": true,
"Original": 1
}
],
"Texts": [
{
"Locale": "en",
"Title": "Upsert (INSERT ... ON CONFLICT DO ...)",
"BodyHTML": "",
"SourceHash": "8b236e31c24755fe99eb3c625a54e3637e330fe128877959f8e9d54f2b3844cc",
"ContentHash": "7e5d4256230de183db3e9d32300e8c699e2e8ba3c5daf5a9d7f3cabcee97e3a9",
"Payload": {
"name": "Upsert (INSERT ... ON CONFLICT DO ...)"
}
},
{
"Locale": "zh-Hans",
"Title": "",
"BodyHTML": "\u003cp\u003e支持 upsert 功能，当遇到冲突时可以选择不执行任何操作，或将 INSERT 转换为 UPDATE。\u003c/p\u003e\n\u003cp\u003e更多信息请参阅 \u003ca href=\"https://www.postgresql.org/docs/current/sql-insert.html\" rel=\"nofollow\"\u003eINSERT\u003c/a\u003e 文档。\u003c/p\u003e\n",
"SourceHash": "8b236e31c24755fe99eb3c625a54e3637e330fe128877959f8e9d54f2b3844cc",
"ContentHash": "04df83eee0aeda1c9fc8a922db14e4bca81d5f1d932b3fef00afb2ad0be14f55",
"Payload": {
"description": "支持 upsert 功能，当遇到冲突时可以选择不执行任何操作，或将 INSERT 转换为 UPDATE。\n\n更多信息请参阅 [INSERT](https://www.postgresql.org/docs/current/sql-insert.html) 文档。"
}
}
],
"GroupTitles": {
"en": "SQL"
},
"RelatedKey": "upsert-insert-on-conflict-do"
}