document that MergeAppend can now prune

Started by Amit Langoteover 7 years ago3 messages

Langote_Amit_f8@lab.ntt.co.jp

over 7 years ago

1 attachment(s)

Hi.

It seems that the following commit missed updating ddl.sgml:

commit 5220bb7533f9891b1e071da6461d5c387e8f7b09
Author: Heikki Linnakangas <heikki.linnakangas@iki.fi>
Date: Thu Jul 19 13:49:43 2018 +0300

Expand run-time partition pruning to work with MergeAppend

Attached patch fixes that.

Thanks,
Amit

Attachments:

doc-mergeappend-now-prunes.patchtext/plain; charset=UTF-8; name=doc-mergeappend-now-prunes.patchDownload

diff --git a/doc/src/sgml/ddl.sgml b/doc/src/sgml/ddl.sgml
index 6aa035188f..70f5fbe917 100644
--- a/doc/src/sgml/ddl.sgml
+++ b/doc/src/sgml/ddl.sgml
@@ -3944,8 +3944,8 @@ EXPLAIN SELECT count(*) FROM measurement WHERE logdate &gt;= DATE '2008-01-01';
     </para>
 
     <para>
-     Also, execution-time partition pruning currently only occurs for the
-     <literal>Append</literal> node type, not <literal>MergeAppend</literal>.
+     Execution-time partition pruning currently occurs for the
+     <literal>Append</literal> and <literal>MergeAppend</literal> node types.
     </para>
 
     <para>

Michael Paquier

michael@paquier.xyz

over 7 years ago

In reply to: Amit Langote (#1)

Re: document that MergeAppend can now prune

On Fri, Aug 24, 2018 at 01:29:32PM +0900, Amit Langote wrote:

Attached patch fixes that.

Good catch! Committed.
--
Michael

Amit Langote

Langote_Amit_f8@lab.ntt.co.jp

over 7 years ago

In reply to: Michael Paquier (#2)

Re: document that MergeAppend can now prune

On 2018/08/24 22:55, Michael Paquier wrote:

On Fri, Aug 24, 2018 at 01:29:32PM +0900, Amit Langote wrote:

Attached patch fixes that.

Good catch! Committed.

Thank you.

Regards,
Amit