Convert data from file.json to datatable in sqlserver verse versa

Question

4.00/5 (1 vote)

See more:

I need to create web service web api and i need to create CRUD and menu but I have the data as json file , I need to Convert the data from file.json to datatable in sql server and convert the data from sql server to file .json automatically . because when the data become as data in tabe than it will be easy to create CRUDE in MVC web api C#
Is any one has any idea , please help

What I have tried:

Nothing.

Posted 12-Apr-18 21:04pm

faayez

Updated 12-Apr-18 23:54pm

#realJSOP

v2

Add a Solution

Comments

faayez 13-Apr-18 3:05am

Please any link , Idea ,

F-ES Sitecore 13-Apr-18 4:56am

You can't convert json to a sql table as a table is a number of rows of a set column. How would you convert this json to a table?

{
name: "John":,
phones: [{mobile:"079004465", office:"0123 456489"}]
workHistory: [{company:"Company 1", positions[{"Junior Developer", "Senior Developer"]]
}

What you have to do is look at the json you have, work out how to represent that json as tables and then write code to put that json into tables, and then code to convert from the data back to json. Google for "json serialisation" to see how you can do some of that work easier.

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

#realJSOP · Answer 1 · 2018-04-12T23:55:00

Deserialize your json collection:

Deserialize a Collection[^]

After that, write a method that converts your deserialized objects into a datatable, and Bob's your uncle.

BTW, if you use the netwtonsoft json.net library (a nuget package), you can deserialize directly to a datatable.

C#

DataTable dt = (DataTable)JsonConvert.DeserializeObject(myJsonString, (typeof(DataTable)));

The only possible issue is that it will deserialize all of the fields as string object.