JsonPath version bits

From: Nikita Malakhov <hukutoc(at)gmail(dot)com>
To: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: JsonPath version bits
Date: 2023-03-27 09:54:57
Message-ID: CAN-LCVMq17Nb8WBSKPsUm4_FbmHC6XiAERgcKvjq=66fpmkwVw@mail.gmail.com
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Hi hackers!

I've got a question on the JsonPath header - currently the header size
is 4 bytes, where there are version and mode bits. Is there somewhere
a defined size of the version part? There are some extensions working
with JsonPath, and we have some too, thus it is important how many
bits is it possible to use to store a version value?

Thanks!

--
Regards,
Nikita Malakhov
Postgres Professional
https://postgrespro.ru/

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