| From: | Justin Pryzby <pryzby(at)telsasoft(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | pgsql-hackers(at)lists(dot)postgresql(dot)org, Jeff Janes <jeff(dot)janes(at)gmail(dot)com> |
| Subject: | Re: explain HashAggregate to report bucket and memory stats |
| Date: | 2020-02-19 20:10:37 |
| Message-ID: | 20200219201037.GA21433@telsasoft.com |
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| Thread: | |
| Lists: | Postg토토 사이트SQL |
On Sun, Feb 16, 2020 at 11:53:07AM -0600, Justin Pryzby wrote:
> Updated:
>
> . remove from explain analyze those tests which would display sort
> Memory/Disk. Oops.
. Rebased on top of 5b618e1f48aecc66e3a9f60289491da520faae19
. Updated to avoid sort's Disk output, for real this time.
. And fixed a syntax error in an intermediate commit.
--
Justin
| Attachment | Content-Type | Size |
|---|---|---|
| v4-0001-Run-some-existing-tests-with-explain-ANALYZE.patch | text/x-diff | 20.4 KB |
| v4-0002-explain-to-show-tuplehash-bucket-and-memory-stats.patch | text/x-diff | 20.5 KB |
| v4-0003-Gross-hack-to-put-hash-stats-of-subplans-in-the-r.patch | text/x-diff | 7.1 KB |
| v4-0004-implement-hash-stats-for-bitmapHeapScan.patch | text/x-diff | 5.5 KB |
| v4-0005-Refactor-for-consistency-symmetry.patch | text/x-diff | 14.3 KB |
| v4-0006-TupleHashTable.entrysize-was-unused-except-for-in.patch | text/x-diff | 1.6 KB |
| v4-0007-Update-comment-obsolete-since-69c3936a.patch | text/x-diff | 884 bytes |
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