Re: Parallel Bitmap scans a bit broken
Dilip Kumar <dilipbalaut@gmail.com>
From: Dilip Kumar <dilipbalaut@gmail.com>
To: David Rowley <david.rowley@2ndquadrant.com>
Cc: PostgreSQL-development <pgsql-hackers@postgresql.org>,
Robert Haas <robertmhaas@gmail.com>
Date: 2017-03-09T16:07:25Z
Lists: pgsql-hackers
On Thu, Mar 9, 2017 at 9:17 PM, David Rowley <david.rowley@2ndquadrant.com> wrote: > patch with [1] > > =# create table r1(value int); > CREATE TABLE > =# insert into r1 select (random()*1000)::int from > generate_Series(1,1000000); > INSERT 0 1000000 > =# create index on r1 using brin(value); > CREATE INDEX > =# set enable_seqscan=0; > SET > =# explain select * from r1 where value=555; I am looking into the issue, I have already reproduced it. I will update on this soon. Thanks for reporting. -- Regards, Dilip Kumar EnterpriseDB: http://www.enterprisedb.com
Commits
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Avoid access to uninitialized memory in shared tidbitmap iteration.
- 80824ddda301 10.0 landed
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Bump catversion for MACADDR8
- c5832346625a 10.0 cited
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Fix bug in parallel tidbitmap iteration.
- 6a468c343b31 10.0 landed