Re: [PATCH] Add pg_get_subscription_ddl() function

From: Álvaro Herrera <alvherre(at)kurilemu(dot)de>
To: Vaibhav Dalvi <vaibhav(dot)dalvi(at)enterprisedb(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: [PATCH] Add pg_get_subscription_ddl() function
Date: 2025-11-11 11:34:01
Message-ID: 202511110940.xr5jkvj7kic3@alvherre.pgsql
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On 2025-Nov-11, Vaibhav Dalvi wrote:

> Hi Alvaro,
>
> Thanks for the explanation.
>
> I tried to get rid of String usage in 0001 patch.
> Prepared 0002 patch for actual implementation of the
> function p_get_subscription_ddl().

OK, now I understand what you meant when you mentioned
CreateSubscriptionStmt: the problem is that the same code is being used
for the purposes of processing the subscription lists of both
Subscription and SubscriptionStmt. I think this whole code is a bit
ugly TBH -- not yours, but what was there before -- but now that I've
realized this, I think stripping those values out of the String wrapping
is the wrong direction to go in, because it leads to more contortions
rather than less.

--
Álvaro Herrera PostgreSQL Developer — https://www.EnterpriseDB.com/
"They proved that being American is not just for some people"
(George Takei)

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