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Re: duckdb has extensible parser - Mailing list pgsql-hackers

From Greg Burd
Subject Re: duckdb has extensible parser
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Msg-id ff237cde-23a5-470f-acc6-de62cc0f6fca@app.fastmail.com
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On Wed, May 13, 2026, at 9:25 AM, Pavel Stehule wrote:
Hi 

today I found an article about preparing a new parser for duckdb.

I remember here was a discussion about it, so this can be an idea on how to do it.

I've been working on Lime https://codeberg.org/gregburd/lime and a replacement of flex and bison in Postgres using Lime https://github.com/gburd/postgres/tree/lime which isn't yet stable or ready but the intention is/was to use a new parser that has the ability to be extended (changed) at runtime so that our extension authors can do some more interesting tricks.

Not a finished branch, but something to talk about for sure.

Regards

Pavel

best.

-greg

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