Chartjs-I want display chart based on selected charts using chartJS

by

0👍

For SQL Server 2016 and later you can use FOR JSON clause. It’s similar to the old FOR XML clause, but generates JSON string, rather then XML string.

If you want to nested, you may look for PATH mode. It’s pretty easy:

   SELECT TOP 5   
       BusinessEntityID As Id,  
       FirstName, LastName,  
       Title As 'Info.Title',  
       MiddleName As 'Info.MiddleName'  
   FROM Person.Person  
   FOR JSON PATH

yields:

[{
    "Id": 1,
    "FirstName": "Ken",
    "LastName": "Sanchez",
    "Info": {
        "MiddleName": "J"
    }
}, {
    "Id": 2,
    "FirstName": "Terri",
    "LastName": "Duffy",
    "Info": {
        "MiddleName": "Lee"
    }
}, {
    "Id": 3,
    "FirstName": "Roberto",
    "LastName": "Tamburello"
}, {
    "Id": 4,
    "FirstName": "Rob",
    "LastName": "Walters"
}, {
    "Id": 5,
    "FirstName": "Gail",
    "LastName": "Erickson",
    "Info": {
        "Title": "Ms.",
        "MiddleName": "A"
    }
}]

For older version, you will need to build the JSON strings using concatenation using for XML PATH.

Leave a comment