SQL/JSON: datetime()
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.
JSON
Description
The SQL/JSON path datetime() function in JSON path expressions converts valid date and time formats (e.g. ISO 8601) to their corresponding PostgreSQL type.
For more information, see the JSON path documentation
Selected version: PostgreSQL 18
Yes
Compare versions
Original documentation links
Recorded legacy identifiers: 346
Complete source facts and provenance
yaml · center · 1dd22bf9a7f3ec325b894e2836fda535a25529f246a94dd41d6abbfe9997f7fd
{
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"Texts": [
{
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"Title": "SQL/JSON: datetime()",
"BodyHTML": "\u003cp\u003eThe SQL/JSON path \u003ccode\u003edatetime()\u003c/code\u003e function in JSON path expressions converts valid date and time formats (e.g. ISO 8601) to their corresponding PostgreSQL type.\u003c/p\u003e\n\u003cp\u003eFor more information, see the \u003ca href=\"https://www.postgresql.org/docs/13/functions-json.html#FUNCTIONS-SQLJSON-OP-TABLE\" rel=\"nofollow\"\u003eJSON path documentation\u003c/a\u003e\u003c/p\u003e\n",
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{
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"Title": "SQL/JSON: datetime()",
"BodyHTML": "\u003cp\u003eSQL/JSON 路径 \u003ccode\u003edatetime()\u003c/code\u003e 函数在 JSON 路径表达式中将有效的日期和时间格式（例如 ISO 8601）转换为对应的 PostgreSQL 类型。\u003c/p\u003e\n\u003cp\u003e更多信息请参阅 \u003ca href=\"https://www.postgresql.org/docs/13/functions-json.html#FUNCTIONS-SQLJSON-OP-TABLE\" rel=\"nofollow\"\u003eJSON 路径文档\u003c/a\u003e\u003c/p\u003e\n",
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}