Re: SQL Property Graph Queries (SQL/PGQ)

Andreas Karlsson <andreas@proxel.se>

From: Andreas Karlsson <andreas@proxel.se>

To: Ashutosh Bapat <ashutosh.bapat.oss@gmail.com>, Ajay Pal <ajay.pal.k@gmail.com>

Cc: Imran Zaheer <imran.zhir@gmail.com>, Peter Eisentraut <peter@eisentraut.org>, pgsql-hackers <pgsql-hackers@postgresql.org>

Date: 2024-12-21T21:45:25Z

Lists: pgsql-hackers

Attachments

v2-0001-Broken-out-tokeniziation-of-arrows.patch (text/x-patch)

On 10/29/24 8:55 PM, Andreas Karlsson wrote:
> I especially dislike the static variable in our patch. And as far as I 
> understand it you can avoid the static by changing the lexer to use the 
> push parser so it can emit multiple terminal tokens from one parsed 
> token, but I have not looked into push parsers and have no idea how this 
> would affect performance.

Updated the patch to remove the static variable. No clue why I thought 
that one was necessary.

Andreas