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From: Fujii Masao <[email protected]>
To: Yugo Nagata <[email protected]>
Cc: Laurenz Albe <[email protected]>
Cc: Nathan Bossart <[email protected]>
Cc: Tom Lane <[email protected]>
Cc: [email protected]
Subject: Re: Extend ALTER DEFAULT PRIVILEGES for large objects
Date: Thu, 10 Jul 2025 13:23:47 +0900
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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On 2025/07/10 10:30, Yugo Nagata wrote:
> You're right. I must have overlooked something. I think I saw "TO" being
> suggested after "FOREIGN SERVER" when no foreign servers were defined.
> 
> The attached patch still prevents "TO/FROM" from being suggested after
> "FOREIGN SERVER" in such cases.

Thanks for updating the patch!

Based on your patch, I'm thinking of simplifying the code like this:

-       else if (Matches("GRANT", MatchAnyN, "ON", MatchAny, MatchAny))
-               COMPLETE_WITH("TO");
-       else if (Matches("REVOKE", MatchAnyN, "ON", MatchAny, MatchAny))
-               COMPLETE_WITH("FROM");
+       else if (Matches("GRANT|REVOKE", MatchAnyN, "ON", MatchAny, MatchAny) &&
+                        !TailMatches("FOREIGN", "SERVER") && !TailMatches("LARGE", "OBJECT"))
+       {
+               if (Matches("GRANT", MatchAnyN, "ON", MatchAny, MatchAny))
+                       COMPLETE_WITH("TO");
+               else
+                       COMPLETE_WITH("FROM");
+       }


> But perhaps this corner case doesn't really
> need to be handled?

Probably I failed to get your point here. Could you clarify what you meant?

Regards,

-- 
Fujii Masao
NTT DATA Japan Corporation

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