How to Convert XML to SQLite / SQLite3 Efficiently?

This guide is going to explain the best non-technical methods to convert XML to SQLite and SQLite3 using Python scripts, command lines, and an automatic solution. This write-up has explained all the information for users help. Read the complete article first, and then decide on the working method.

If you are also one of those who want to store structured data in a lightweight, fast, and portable database format, then converting XML to SQLite3 is a common requirement. XML files are excellent for storing and transferring data, but they can’t query, filter, or manage large datasets efficiently. That’s where SQLite3 becomes useful.

However, converting XML to SQLite is not an easy task, so this guide covers the manual methods with their drawbacks and an automated solution.

How to Convert XML to SQLite3 Manually?

There are two technical methods to convert XML to SQLite using a Python script and command lines. If you have technical knowledge, then you can use these methods easily. Otherwise, go for the alternate techniques.

Method 1: Using Python Script (SQLite3 module)

This is one of the most common manual techniques to convert XML to SQLite3. Steps are mentioned below one by one:

1. Open Notepad or any code editor.
2. And create a new file named: convert.py.
3. Copy and paste this code:
   

   import xml.etree.ElementTree as ET
   import sqlite3

   # Load XML file
   tree = ET.parse(‘example.xml’)
   root = tree.getroot()

   # Connect to SQLite database
   conn = sqlite3.connect(’employees.db’)
   cursor = conn.cursor()

   # Create table
   cursor.execute(”’
   CREATE TABLE IF NOT EXISTS employees (
   id INTEGER,
   name TEXT,
   email TEXT,
   salary INTEGER
   )
   ”’)

   # Insert XML data into table
   for employee in root.findall(’employee’):
   emp_id = employee.find(‘id’).text
   name = employee.find(‘name’).text
   email = employee.find(’email’).text
   salary = employee.find(‘salary’).text

   cursor.execute(
   “INSERT INTO employees VALUES (?, ?, ?, ?)”,
   (emp_id, name, email, salary)
   )

   conn.commit()
   conn.close()

   print(“Conversion Completed!”)

4. Now open Command Prompt.
5. Head to the folder:
   

   cd path_to_your_folder

6. and Run:
   

   python convert.py

7. Now a new file will be created: employees.db
8. Now you can open it using:
   • DB Browser for SQLite
   • SQLite command line

Method 2: Convert XML to SQLite Using Command Lines

Here we will use the SQLite command-line tool to import your XML file data.

Note: SQLite does not directly support XML import, so you must first convert XML to CSV format.

1. Put all your XML files in one folder.
2. Now open Notepad and paste this:
   

   id,name,email,salary
   1,John,[email protected],50000
   2,Mary,[email protected],60000

3. And save your file as employees.csv.
4. Open the command prompt.
5. Now type: sqlite3 employees.db
6. Hit the Enter button.
7. Now the SQLite shell opens.
8. You will see something like: sqlite>
9. Now Inside SQLite (where you see sqlite>), type:
   

   CREATE TABLE IF NOT EXISTS employees (
   id INTEGER,
   name TEXT,
   email TEXT,
   salary INTEGER
   );

10. And hit the Enter icon.
11. Now set CSV Mode:
    

    .mode csv

12. And use the Enter icon.
13. Now import file using: .import employees.csv employees
14. And again, Enter icon.
15. Now check the data:
    

    SELECT * FROM employees;

Phase 2: Import CSV to SQLite

1. Step 1: Open Command Prompt.
2. Step 2: Head to the folder:
   

   cd Desktop\data

3. Step 3: Open SQLite:

   sqlite3 employees.db

4. Step 4: Create table (inside sqlite>)
   

   CREATE TABLE employees (

   id INTEGER,

   name TEXT,

   email TEXT,

   salary INTEGER

   );

5. Step 5: Set CSV Mode:

   .mode csv

6. Step 6: Import file:
   

   .import employees.csv employees

7. Step 7: Check data:
   

   SELECT * FROM employees;

Method 3: Alternate Solution to Convert XML to SQLite3

As we said, manual methods contain multiple drawbacks, so you can use the suggested solution for a smooth process. This software offers multiple different types of features, like you don’t need technical knowledge, and also converts multiple files at the same time. Read the features in the upcoming sections with the working process:

Read More:

• How to Convert XML to XLSX Format?
• How to Convert XML to Parquet Format?
• How to Store XML in Database Format?
• How to Parse Large XML Files?

How to Convert XML to SQLite Easily? Tool’s Step

1. Download and start the suggested solution on your desktop.

   

2. Add your single or multiple XML files/folders using the provided Add Files/Folders options.

   

3. After that, all your selected files will appear on the screen, and select the Next button.

   

4. Choose SQLite as the saving option from the screen.

   

5. Check the Maintain Folder Tree option.

   

6. After that, choose any saving location according to your requirement.

   

7. Hit the Export button to convert XML to SQLite3.

   

After completing the process, you will receive your converted file at your selected place.

Time to Say Goodbye

This blog has described the best ways to convert XML to SQLite using Python scripts and command lines. If you are a technical person who has knowledge about SQLite, code, and command lines, then you should go for the manual methods. And if you don’t want to face any limitations, then try the automatic solution for smooth and quick XML to SQLite conversion. The suggested software is easy to use and comes with different types of features. For any query, you can contact us through live chat support.