實作半結構化表單資料表 in SQL Server
SQL Server:實作半結構化表單資料表。JSON, , Computed Columns.
引言
第一步:設計表單結構
{
"FormNo": "F2308003",
"Description": "我是測試表單三號",
"Apply" : {
"AppUnit": "DevCenter",
"AppStaff": "Rely",
"AppDate": "2023-08-29"
},
"Approve": {
"ApvStaff": null,
"ApvDate": null
},
"FormData": {
"DataField01": "這一段放置表單申請內容"
...
},
"Status": "APPLY"
}第二步:設計 Data Table with JSON and Computed Column
SQL 2019 之 JSON 指令試用紀錄沒圖沒真象

參考資料
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