How to Write Stored Procedures for JSON Web API Data

Описание: A detailed guide on how to write stored procedures for handling JSON Web API data in SQL Server. Learn to transform JSON into database entries with simple SQL commands.
---
This video is based on the question https://stackoverflow.com/q/73120574/ asked by the user 'Donovan' ( https://stackoverflow.com/u/19358080/ ) and on the answer https://stackoverflow.com/a/73126798/ provided by the user 'Albert D. Kallal' ( https://stackoverflow.com/u/10527/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: How to write stored procedures for JSON Web API data

Also, Content (except music) licensed under CC BY-SA https://meta.stackexchange.com/help/l...
The original Question post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license, and the original Answer post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license.

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---
How to Write Stored Procedures for JSON Web API Data

Working with JSON data is becoming increasingly essential for developers, especially when integrating with Web APIs. However, if you've found yourself unsure about how to make this data work seamlessly with your SQL database through stored procedures, you're not alone. In this post, we'll walk you through the process of transforming JSON Web API data into structured database entries using stored procedures.

Understanding the Problem

You’ve set up a program that deserializes JSON data from a Web API, and you've validated its operation through console logs. The next logical step is to push this data into your database using stored procedures. But where do you begin?

It’s crucial to understand how to map JSON attributes to your database table columns effectively. In this case, you’re dealing with data that includes attributes like Pid, inline_address, and sale_status, which should be aligned with corresponding database columns.

Review of Your Current Setup

Before diving into stored procedures, let’s look at your current code snippet. You’ve structured your API call effectively, and you’re already deserializing the JSON into C- objects. This is a great step forward! Here’s an overview of what you've accomplished so far:

Fetching Data: Using an HttpClient to get JSON data.

Deserialization: Converting the JSON string into strongly-typed C- objects.

Console Output: Confirming data retrieval through console logs.

Given this groundwork, your immediate goal is to establish how to insert this JSON data into your SQL Server database.

Creating Stored Procedures for Data Insertion

Step 1: Define the SQL Insert Command

You need to create an SQL insert command that will accept parameters for the desired fields. Below is a simple template for inserting data into your [Tortoise_Street_Properties] table:

[[See Video to Reveal this Text or Code Snippet]]

Step 2: Set Up the C- Code for Execution

Now that you’ve outlined your SQL command, let's prepare the corresponding C- code to execute it. Here’s an example of how you could structure this inside your loop that processes each data entry:

[[See Video to Reveal this Text or Code Snippet]]

Step 3: Loop Through the JSON Data

Since your JSON data may contain multiple entries that need to be inserted, you should loop through the jData.data collection and insert each record individually:

[[See Video to Reveal this Text or Code Snippet]]

Important Notes

Single Insert vs. Stored Procedure: For this type of operation, creating a separate stored procedure for each insert may be overkill. Unless you're calling these inserts from multiple places in your application, a simple inline SQL command as shown suffices.

Performance Considerations: If you find that you’re inserting in bulk or have complex logic, consider batch inserts or more elaborate stored procedures.

Conclusion

With the understanding of how to translate JSON Web API data into your SQL Server database through basic SQL commands, you're now equipped to implement these queries effectively. Streamlining data storage from APIs using stored procedures doesn't need to be overly complicated—especially when parts of your data model align closely with your database schema.

By using the structure outlined here, you can effortlessly record essential property data from your API into your application’s database, ensuring your databases are up to date with the latest information.

To explore more advanced scenarios or specific optimizations, feel free to reach out or discuss further in the comments!