JSON in SQL Server | Introduction, Storing JSON, and Extracting Data

Master JSON in SQL Server with this comprehensive tutorial! In this video, we will cover:

✅ Introduction to JSON in SQL Server
✅ How to Store JSON in SQL Server Tables
✅ Extracting Data from JSON Using SQL Functions

Whether you're a beginner or an experienced SQL user, this video will help you understand how SQL Server handles JSON data and how you can efficiently store, query, and extract information from JSON fields.

🔎 Topics Covered:
Introduction to JSON in SQL Server
What is JSON & Why Use It in SQL Server?
Creating a Table to Store JSON in SQL Server
Inserting JSON Data into SQL Tables
Querying JSON Fields with JSON_VALUE() and JSON_QUERY()
Extracting Data from JSON Using SQL Queries
Filtering JSON Data in SQL Server
Best Practices for Working with JSON in SQL Server

💡 SQL Queries Used in the Video:
📌 Create a Table with JSON Column

CREATE TABLE Employees (
ID INT PRIMARY KEY,
Name NVARCHAR(100),
Details NVARCHAR(MAX) -- JSON stored here
);
📌 Insert JSON Data

INSERT INTO Employees (ID, Name, Details)
VALUES (1, 'John Doe', '{"Age": 30, "Department": "IT"}');
📌 Extract JSON Values Using JSON_VALUE()

SELECT Name, JSON_VALUE(Details, '$.Age') AS Age FROM Employees;
📌 Extract JSON Object Using JSON_QUERY()

SELECT Name, JSON_QUERY(Details, '$') AS EmployeeDetails FROM Employees;
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