handling json data in sql

README.md

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                     <sub><b>Kundan Rajoria</b></sub>
                 </a>
             </td>
+            <td align="center">
+                <a href="https://github.com/PavanTeja2005">
+                    <img src="https://avatars.githubusercontent.com/u/98730339?v=4" width="100;" alt="PavanTeja2005"/>
+                    <br />
+                    <sub><b>PavanTeja2005</b></sub>
+                </a>
+            </td>
             <td align="center">
                 <a href="https://github.com/tanishqkolhatkar93">
                     <img src="https://avatars.githubusercontent.com/u/91214235?v=4" width="100;" alt="tanishqkolhatkar93"/>
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                     <br />
                     <sub><b>riddhi</b></sub>
                 </a>
-            </td>
-            <td align="center">
-                <a href="https://github.com/PavanTeja2005">
-                    <img src="https://avatars.githubusercontent.com/u/98730339?v=4" width="100;" alt="PavanTeja2005"/>
-                    <br />
-                    <sub><b>PavanTeja2005</b></sub>
-                </a>
             </td>
 		</tr>
 		<tr>
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                 </a>
             </td>
             <td align="center">
-                <a href="https://github.com/Mansi07sharma">
-                    <img src="https://avatars.githubusercontent.com/u/142892607?v=4" width="100;" alt="Mansi07sharma"/>
+                <a href="https://github.com/jainaryan04">
+                    <img src="https://avatars.githubusercontent.com/u/138214350?v=4" width="100;" alt="jainaryan04"/>
                     <br />
-                    <sub><b>Mansi07sharma</b></sub>
+                    <sub><b>Aryan Ramesh Jain</b></sub>
                 </a>
             </td>
             <td align="center">
-                <a href="https://github.com/jainaryan04">
-                    <img src="https://avatars.githubusercontent.com/u/138214350?v=4" width="100;" alt="jainaryan04"/>
+                <a href="https://github.com/Mansi07sharma">
+                    <img src="https://avatars.githubusercontent.com/u/142892607?v=4" width="100;" alt="Mansi07sharma"/>
                     <br />
-                    <sub><b>Aryan Ramesh Jain</b></sub>
+                    <sub><b>Mansi07sharma</b></sub>
                 </a>
             </td>
             <td align="center">

docs/languages/SQL/sql-25.md

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+---
+id: SQL-JSON-Data
+sidebar_position: 25
+title: "JSON Data in SQL"
+sidebar_label: "JSON Data in SQL"
+description: "Handling JSON Data Within SQL."
+tags: [sql, dbms, database, json, data, backend]
+---
+
+## Introduction
+With the growing use of JSON (JavaScript Object Notation) for data exchange, many modern databases have introduced native support for JSON data types. This enables efficient querying and manipulation of JSON data directly within SQL.
+
+## JSON Data Type
+Many SQL databases, including MySQL, PostgreSQL, and SQL Server, support a `JSON` data type, allowing structured data to be stored in a single column.
+
+### Benefits:
+- **Structured Storage**: Store hierarchical data.
+- **Efficient Access**: Query and manipulate JSON data using SQL.
+- **Flexibility**: Schema-less data storage.
+
+## Storing JSON in SQL
+You can store JSON data in a `JSON` or `TEXT` column depending on the database.
+
+### Example:
+```sql
+CREATE TABLE users (
+    id INT PRIMARY KEY,
+    details JSON
+);
+
+INSERT INTO users (id, details) VALUES
+(1, '{"name": "Alice", "age": 30, "email": "alice@example.com"}');
+```
+
+## Querying JSON Data
+SQL provides functions to query and extract values from JSON data.
+
+### MySQL:
+```sql
+SELECT details->'$.name' AS name FROM users;
+```
+
+### PostgreSQL:
+```sql
+SELECT details->>'name' AS name FROM users;
+```
+
+### SQL Server:
+```sql
+SELECT JSON_VALUE(details, '$.name') AS name FROM users;
+```
+
+## Modifying JSON Data
+Use JSON functions to update, add, or remove JSON elements.
+
+### MySQL Example:
+```sql
+UPDATE users SET details = JSON_SET(details, '$.age', 31) WHERE id = 1;
+```
+
+### PostgreSQL Example:
+```sql
+UPDATE users SET details = jsonb_set(details, '{age}', '31', false) WHERE id = 1;
+```
+
+## Indexing JSON Data
+JSON fields can be indexed to improve query performance.
+
+### MySQL:
+```sql
+ALTER TABLE users ADD INDEX idx_name ((details->'$.name'));
+```
+
+### PostgreSQL:
+```sql
+CREATE INDEX idx_name ON users ((details->>'name'));
+```
+
+## Use Cases
+- **Flexible Data Models**: Store varying data structures.
+- **API Integration**: Easily handle JSON responses.
+- **Data Analysis**: Aggregate and filter nested data.
+
+## Conclusion
+Handling JSON data within SQL combines the flexibility of JSON with the robustness of SQL databases. By leveraging native JSON support, developers can efficiently store, query, and manipulate JSON data, optimizing database operations for modern applications.
+
+This file provides a comprehensive guide on handling JSON data within SQL, covering essential operations and examples for different databases.