適用於:SQL Server 2016 (13.x) 和更新版本 Azure SQL 資料庫Azure SQL 受控執行個體Azure Synapse AnalyticsMicrosoft Fabric 中的 SQL 分析端點Microsoft Fabric 中的倉儲 從JSON 字串擷取物件或陣列。 若要從 JSON 字串而非物件或陣列擷取純量值,請參閱 JSON_VALUE (Transact-SQL)。 如需 JSON_VALUE 及...
SQL SERVER JSON_QUERY JSON_VALUE response_json: {"code":"000","message":"成功","data": {"secretKey":"","content":"{\"rule_result\":{\"risk_level\":\"\",\"reason_code\":[],\"hitted_rules\":[{\"name\":\"ZZC_DLQ0021\",\"description\":\"申请人(身份证、手机)最近90天内...
使用 OPENJSON 将 JSON 集合转换为行集后,可以在返回的数据上运行任意 SQL 查询或将其插入到 SQL Server 表中 。 OPENJSON 函数采用单个 JSON 对象或 JSON 对象的集合,并将其转换为一行或多行。 OPENJSON 函数默认返回以下数据 : 从JSON 对象中,该函数返回在第一个级别找到的所有“键/值”对。 从JSON 数组中...
Therefore, JSON is the format in which you lay out the state of a software entity so that it can be transmitted across process spaces with the certainty it’ll be well understood on both ends. Great, but this is a column about JSON in SQL Server and, hence, in the persistence layer....
New JSON support in SQL server enables you to create SQL queries that use both relational and semi-structured data formatted as JSON text. In this post we will see some query examples. Problem In my database I have information stored both as scalars in standard relation columns and as ...
Query a JSON array in SQL sql 中存的json 为数组: [ {"Level":1,"Memo":"新用户"}, {"Level":2,"Memo":"真实用户"}] sql 怎么取?JSON_VALUE 需要'$[0].Level' 不灵活 解决方案: SELECT*FROMSetting cCROSSAPPLY OPENJSON(c.Value)WITH(LvINT'$.Level',MemoNVARCHAR(100)'$.Memo')ASjson...
There is a database backup named SampleDb which was created on MS SQL Server 2008 R2 with the intention of demonstration of JSON query in MS SQL Server environment. Installation To be able to use JQSQL with MS SQL Server, you need to install it first. ...
Format query results as JSON, or export data from SQL Server as JSON, by adding the FOR JSON clause to a SELECT statement.
Output of the FOR JSON clause Related content Applies to: SQL Server Azure SQL Managed Instance Azure Synapse Analytics (serverless SQL pool only) SQL analytics endpoint in Microsoft Fabric Warehouse in Microsoft Fabric Format query results as JSON, or export data from SQL Server as JSON, by add...
The JSON document in the preceding sample query includes an array of objects. The query returns each object as a separate row in the result set. Make sure that you can access this file. If your file is protected with SAS key or custom identity, you would need to set upserver level cred...