public inbox for [email protected]  

help / color / mirror / Atom feed

From: mahendrakar s <[email protected]>
To: pgsql-novice <[email protected]>
Subject: Read rows from a table and process - Need pointers
Date: Mon, 16 May 2022 23:57:13 +0530
Message-ID: <CABkiuWppFhqCvOSXqXjZZdVMSRc+xMLvbXjQfwuvcQ5P4tozrA@mail.gmail.com> (raw)

Hi,

I have a table test with two columns varchar and json. I need to open test
table and read the rows (string and json object) and process them inside pg
extension 'C' code.
How to do this?  There is table_open function in pg code but it requires
OID as input parameter.

Thanks,
Mahendrakar.

view thread (3+ messages)  latest in thread

reply

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: [email protected]
  Cc: [email protected], [email protected]
  Subject: Re: Read rows from a table and process - Need pointers
  In-Reply-To: <CABkiuWppFhqCvOSXqXjZZdVMSRc+xMLvbXjQfwuvcQ5P4tozrA@mail.gmail.com>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox