Convert SQL table dependencies to the text of mermaid.js style!

Python >=3.8.1

pip install sql2mermaid

import sql2mermaid

sql = """
with bar as (select * from baz)
select * from foo inner join bar on foo.id = bar.id
"""

txt = sql2mermaid.convert(sql)
print(txt)

Result

graph LR

bar([bar])
root([root])

baz[(baz)]
foo[(foo)]

bar --> baz
root --> foo
root --> bar

You can get a diagram of the table dependencies by pasting this into Mermaid Live Editor, Diagrams.net (Draw.io), etc.

You can change the name of the root and whether the FROM, JOIN clause is displayed.

If you've installed Poetry on your machine, you can test it by doing the following:

poetry run tox

• nkato

This project is licensed under the MIT License - see the LICENSE.md for details