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From: Yugo NAGATA <[email protected]>
To: Fujii Masao <[email protected]>
Cc: [email protected]
Subject: Re: Fix CheckIndexCompatible comment
Date: Mon, 7 Feb 2022 19:14:18 +0900
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
	<[email protected]>

Hello, Fujii-san,

On Fri, 4 Feb 2022 09:08:22 +0900
Fujii Masao <[email protected]> wrote:

> 
> 
> On 2022/02/04 1:46, Yugo NAGATA wrote:
> > Hello,
> > 
> > I found a old parameter name 'heapRelation' in the comment
> > of CheckIndexCompatible. This parameter was removed by 5f173040.
> > 
> > Attached is a patch to remove it from the comment.
> 
> Thanks for the report! I agree to remove the mention of parameter already dropped, from the comment. OTOH, I found CheckIndexCompatible() now has "oldId" parameter but there is no comment about it though there are comments about other parameters. Isn't it better to add the comment about "oldId"?

Agreed. I updated the patch to add a comment about 'oldId'.

Regards,
Yugo Nagata

-- 
Yugo NAGATA <[email protected]>


Attachments:

  [text/x-diff] v2_fix_CheckIndexCompatible_comment.patch (638B, ../[email protected]/2-v2_fix_CheckIndexCompatible_comment.patch)
  download | inline diff:
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 560dcc87a2..408ffc70f6 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -129,7 +129,7 @@ typedef struct ReindexErrorInfo
  *		prospective index definition, such that the existing index storage
  *		could become the storage of the new index, avoiding a rebuild.
  *
- * 'heapRelation': the relation the index would apply to.
+ * 'oldId': the existing index's relation OID
  * 'accessMethodName': name of the AM to use.
  * 'attributeList': a list of IndexElem specifying columns and expressions
  *		to index on.


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