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Re: BUG #17694: In JSONPath expressions, characters between leading $ and dot appear to be ignored

From:	"David E(dot) Wheeler" <david(at)justatheory(dot)com>
To:	"David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>
Cc:	pgsql-bugs(at)lists(dot)postgresql(dot)org
Subject:	Re: BUG #17694: In JSONPath expressions, characters between leading $ and dot appear to be ignored
Date:	2022-11-24 17:51:47
Message-ID:	9CDD0519-0ABD-4E2F-AE2D-7B03B7A60738@justatheory.com
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On Nov 24, 2022, at 12:44, David G. Johnston <david(dot)g(dot)johnston(at)gmail(dot)com> wrote:

> JSONPath can do/represent much more than you are thinking here.
>
> https://www.postgresql.org/docs/current/datatype-json.html#DATATYPE-JSONPATH
>
> Note the second entry ($varname) in table 8.24

Ah, I see. SQL/JSON syntax gets a bit confusing relative to other flavors.

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