XML to SQL Converter

Converts XML to JSON, detects repeated row-like elements the same way the XML to CSV Converter does, flattens each one, and generates a literal-valued INSERT INTO statement per row, ready to run against a SQL database. A free online tool from Staaarter, right in your browser.

Runs locallyUpdated 2026-07-23

Overview

Introduction

Seeding a database table from an XML export usually means writing INSERT statements by hand.

This tool generates them directly from repeated XML elements.

What Is XML to SQL Converter?

A code-generation tool that detects row-shaped structure in XML, the same way the XML to CSV Converter does.

It flattens each row's fields and emits one INSERT INTO statement per row.

How XML to SQL Converter Works

XML is converted to JSON, repeated row elements are unwrapped into an array, and each row is flattened into underscore-joined column names.

Every row then becomes its own INSERT INTO table (columns) VALUES (...); statement with SQL-escaped literal values.

When To Use XML to SQL Converter

Use it to quickly seed a test database table from an XML fixture or export.

It's also useful for producing sample data for a database migration script.

Features

Advantages

  • Generates one statement per row automatically.
  • Handles nested fields via underscore-joined column names.
  • Runs entirely client-side.

Limitations

  • Not a full SQL dialect generator, output is plain ANSI-ish INSERT syntax without dialect-specific quoting.
  • Generated literals are meant for quick seeding/testing, not as a substitute for parameterized queries in production code.

Examples

Generating INSERTs from repeated rows

Input

<rows><row><id>1</id><name>Ada</name></row><row><id>2</id><name>Alan</name></row></rows>

Output

INSERT INTO users (id, name) VALUES ('1', 'Ada');
INSERT INTO users (id, name) VALUES ('2', 'Alan');

Each repeated <row> element becomes its own INSERT statement.

Best Practices & Notes

Best Practices

  • Review generated statements before running them against a real database, especially column names for deeply nested fields.
  • Use XML to a Table first to preview the row/column shape before generating SQL.
  • Set the table name field explicitly rather than relying on the table_name default.

Developer Notes

Row detection reuses the same `extractXmlRows` helper as `xml-to-csv-converter.ts`, so both tools agree on what counts as a row for identical input.

XML to SQL Converter Use Cases

  • Seeding a test database from an XML fixture
  • Quickly generating INSERT statements from an XML export
  • Producing sample data for a database migration script

Common Mistakes

  • Running generated literals directly against production without review, always sanity-check column names and values first.
  • Assuming column names match your database schema exactly, they're derived from XML tag names and may need renaming.

Tips

  • Use XML to a Table first to preview the row/column shape before generating SQL.
  • Check the FAQ above if the output doesn't look like what you expected.

References

Frequently Asked Questions