Which SQL dialects are supported?

The tool supports MySQL, PostgreSQL, SQLite, BigQuery, Snowflake, and Redshift.

What SQL can it translate?

It translates supported DDL, DML, functions, types, row limits, string aggregation, date expressions, and auto-increment syntax.

Does it translate every SQL statement automatically?

No. Constructs without a mechanical translation are marked UNSUPPORTED for manual review.

Can I preserve the source formatting?

Yes. Enable the Preserve formatting option before translating the SQL.

Does the tool use AI?

No. It uses local, deterministic, rule-based translation.

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SQL Dialect Bridge

Translate SQL between MySQL, PostgreSQL, SQLite, BigQuery, Snowflake, and Redshift — DDL, DML, functions and types, with UNSUPPORTED warnings

Details

What this tool helps you do

Rule-based SQL dialect translator. Covers auto-increment keys (AUTOINCREMENT↔SERIAL↔IDENTITY), row limits (LIMIT↔FETCH FIRST), string aggregation (GROUPCONCAT↔STRINGAGG↔LISTAGG), date functions (DATEDIFF↔DATEDIFF↔EXTRACT), type mapping (TEXT↔VARCHAR↔STRING) and per-dialect functions. Constructs that cannot be translated mechanically are flagged UNSUPPORTED for manual review. Pure local, deterministic, no AI.

Execution

Run this tool

Fill in the form, run the tool, and review the result in one place.

Prepared example runs

Click an example to fill the form automatically. File inputs still need an upload.

2 examples

MySQL view → PostgreSQL

Migrating a MySQL view with GROUP_CONCAT, AUTO_INCREMENT and LIMIT to PostgreSQL idioms.

{
  "type": "html"
}

PostgreSQL → BigQuery with unsupported DATE_TRUNC warning

A query whose SAFE_CAST and FETCH FIRST translate cleanly, illustrating the review-notes panel.

{
  "type": "html"
}

Inputs

Set the required fields, then run the tool.

4 options

ContentPaste or type the main input values.1

Source SQLtextareaRequired

SettingsAdjust formats, ranges, numbers, and modes.2

Source dialectselectOptionalTarget dialectselectOptional

TogglesEnable or disable optional behavior.1

Preserve formattingcheckboxOptionalEnabled when checked

Result

Ready for a run

Run the tool to preview files, text, structured data, or streamed output here.

Samples

SQL Dialect Bridge

What this tool helps you do

Run this tool

Prepared example runs

Inputs

Result

Examples that match this tool

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Prepared example runs

Inputs

Result

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Key facts

Overview

When to use

How it works

Use cases

Examples

1. MySQL view to PostgreSQL

2. PostgreSQL query to BigQuery

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