From: | Erik Rijkers <er(at)xs4all(dot)nl> |
---|---|
To: | Mark Rofail <markm(dot)rofail(at)gmail(dot)com> |
Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, Alexander Korotkov <aekorotkov(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, pgsql-hackers(at)postgresql(dot)org, David Steele <david(at)pgmasters(dot)net>, Stephen Frost <sfrost(at)snowman(dot)net>, pgsql-hackers-owner(at)postgresql(dot)org |
Subject: | Re: GSoC 2017: Foreign Key Arrays |
Date: | 2017-07-24 21:25:24 |
Message-ID: | 594424471b555047592783f31142b872@xs4all.nl |
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Thread: | |
Lists: | pgsql-hackers |
On 2017-07-24 23:08, Mark Rofail wrote:
> Here is the new Patch with the bug fixes and the New Patch with the
> Index
> in place performance results.
>
> I just want to point this out because I still can't believe the
> numbers. In
> reference to the old patch:
> The new patch without the index suffers a 41.68% slow down, while the
> new
> patch with the index has a 95.18% speed up!
> [elemOperatorV4.patch]
This patch doesn't apply to HEAD at the moment ( e2c8100e6072936 ).
Can you have a look?
thanks,
Erik Rijkers
patching file doc/src/sgml/ref/create_table.sgml
Hunk #1 succeeded at 816 with fuzz 3.
patching file src/backend/access/gin/ginarrayproc.c
patching file src/backend/utils/adt/arrayfuncs.c
patching file src/backend/utils/adt/ri_triggers.c
Hunk #1 FAILED at 2650.
Hunk #2 FAILED at 2694.
2 out of 2 hunks FAILED -- saving rejects to file
src/backend/utils/adt/ri_triggers.c.rej
patching file src/include/catalog/pg_amop.h
patching file src/include/catalog/pg_operator.h
patching file src/include/catalog/pg_proc.h
patching file src/test/regress/expected/arrays.out
patching file src/test/regress/expected/opr_sanity.out
patching file src/test/regress/sql/arrays.sql
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