Re: How to build a new grammer for pg?

Hi,

On Tue, Aug 01, 2023 at 07:36:36PM +0800, jacktby wrote:
> Hi, I’m trying to develop a new grammar for pg, can
+you give me a code example to reference?

It's unclear to me whether you want to entirely replace the flex/bison parser
with something else or just add some new bison rule.

If the latter, it really depends on what you change to achieve exactly.  I
guess you could just look at the gram.y git history until you find something
close enough to your use case and get inspiration from that.