Here's an example of JSON text: JSON Копиране [ { "name": "John", "skills": [ "SQL", "C#", "Azure" ] }, { "name": "Jane", "surname": "Doe" } ] By using SQL Server built-in functions and operators, you can do the following things with JSON text: Parse ...
numbers, true/false) that is placed on a JSON path specified as the second parameter. JSON_QUERY returns an object or array (in this example an array of tags) on the JSON path. JSON built-in functions
For example, JSON_VALUE(@json, '$."$info"."First Name".value').Learn more about JSON in SQL Server and Azure SQL DatabaseMicrosoft videosהערה Some of the video links in this section may not work at this time. Microsoft is migrating content formerly on Channel 9 to ...
Example 2The following example shows how to include JSON fragments in the output of the FOR JSON clause.SQL კოპირება SELECT StockItemID, StockItemName, JSON_QUERY(Tags) as Tags, JSON_QUERY(CONCAT('["',ValidFrom,'","',ValidTo,'"]')) ValidityPeriod FROM Warehouse...
Answer.You have to surround them with quotes in JSON paths. For example,JSON_VALUE(@json, '$."$info"."First Name".value'). Learn more about JSON in SQL Server and Azure SQL Database Microsoft videos Note Some of the video links in this section may not work at this time. Microsoft ...
TheJSON_MODIFYfunction updates the value of a property in a JSON string and returns the updated JSON string. The following example updates the value of a JSON property in a variable that contains JSON. SQL SET@info = JSON_MODIFY(@jsonInfo,'$.info.address[0].town','London'); ...
To include null values in the JSON output of the FOR JSON clause, specify the INCLUDE_NULL_VALUES option. If you don't specify the INCLUDE_NULL_VALUES option, the JSON output doesn't include properties for values that are null in the query results. ...
using System; using System.Data; using System.Net.Http; using Newtonsoft.Json; public class ScriptMain : UserComponent { public override void CreateNewOutputRows() { HttpClient client = new HttpClient(); string apiUrl = "https://api.example.com/data"; // 替换为实际的API地址 HttpResponseMessag...
For example, when a user interacts with a web application to make a purchase, the application sends the user's input to the server in JSON format. The server processes the data and sends back a response, also in JSON format, which is then rendered by the web application. This allows ...
using System; using System.Data; using System.Net.Http; using Newtonsoft.Json; public class ScriptMain : UserComponent { public override void CreateNewOutputRows() { HttpClient client = new HttpClient(); string apiUrl = "https://api.example.com/data"; // 替换为实际的API地址 HttpResponseMessag...