Re: Parallel bitmap heap scan
Dilip Kumar <dilipbalaut@gmail.com>
From: Dilip Kumar <dilipbalaut@gmail.com>
To: Rafia Sabih <rafia.sabih@enterprisedb.com>
Cc: tushar <tushar.ahuja@enterprisedb.com>,
Amit Khandekar <amitdkhan.pg@gmail.com>, Amit Kapila <amit.kapila16@gmail.com>, Andres Freund <andres@anarazel.de>, Robert Haas <robertmhaas@gmail.com>,
pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2017-01-18T05:14:58Z
Lists: pgsql-hackers
Attachments
- 0001-opt-parallelcost-refactoring-v11.patch (application/octet-stream) patch v11-0001
- 0002-hash-support-alloc-free-v11.patch (application/octet-stream) patch v11-0002
- 0003-parallel-bitmap-heap-scan-v11.patch (application/octet-stream) patch v11-0003
- (unnamed) (text/plain)
On Fri, Jan 13, 2017 at 6:36 PM, Dilip Kumar <dilipbalaut@gmail.com> wrote: > > Please verify with the new patch. Patch 0001 and 0003 required to rebase on the latest head. 0002 is still the same. -- Regards, Dilip Kumar EnterpriseDB: http://www.enterprisedb.com
Commits
-
Pass DSA_ALLOC_HUGE when allocating a shared TIDBitmap.
- a171f01501e1 10.0 landed
-
Support parallel bitmap heap scans.
- f35742ccb7aa 10.0 landed
-
tidbitmap: Support shared iteration.
- 98e6e89040a0 10.0 landed
-
Shut down Gather's children before shutting down Gather itself.
- acf555bc53ac 10.0 landed
-
Revise the way the element allocator for a simplehash is specified.
- c3c4f6e1740b 10.0 cited
-
Refactor bitmap heap scan estimation of heap pages fetched.
- da08a6598973 10.0 landed
-
Use more efficient hashtable for tidbitmap.c to speed up bitmap scans.
- 75ae538bc316 10.0 cited