Re: [HACKERS] Re: Clarifying "server starting" messaging in pg_ctl start without --wait

Michael, * Michael Paquier (michael.paqu...@gmail.com) wrote: > On Wed, Jan 18, 2017 at 7:31 AM, Stephen Frost wrote: > > Perhaps we need a way for pg_ctl to realize a cold-standby case and > > throw an error or warning if --wait is specified then, but that hardly > > seems

Re: [HACKERS] Parallel Index Scans

On Tue, Jan 17, 2017 at 11:27 PM, Robert Haas wrote: > On Mon, Jan 16, 2017 at 7:11 AM, Amit Kapila wrote: > > > WAIT_EVENT_PARALLEL_INDEX_SCAN is in fact btree-specific. There's no > guarantee that any other AMs the implement parallel index scans

Re: [HACKERS] [COMMITTERS] pgsql: Generate fmgr prototypes automatically

Peter Eisentraut writes: > Generate fmgr prototypes automatically BTW, I notice some suspicious-looking behavior with -j: $ make -j8 -s Writing fmgroids.h Writing fmgroids.h Writing postgres.bki Writing fmgrprotos.h Writing fmgrtab.c Writing schemapg.h Writing

Re: [HACKERS] [PATCH] Rename pg_switch_xlog to pg_switch_wal

On Wed, Jan 18, 2017 at 8:15 PM, Vladimir Rusinov wrote: > On the topic of binaries, there's going to be another patch renaming them. > Those will have no aliases as it's trivial to work-around (symlinks, shell > scripts, etc) and not so trivial to implement in a portable

Re: [HACKERS] [PATCH] kNN for btree

Sorry for the broken formatting in my previous message. Below is a corrected version of this message. I'd like to present a series of patches that implements k-Nearest Neighbors (kNN) search for btree, which can be used to speed up ORDER BY distance queries like this: SELECT * FROM events ORDER

Re: [HACKERS] postgres_fdw bug in 9.6

On Wed, Jan 18, 2017 at 8:18 AM, Etsuro Fujita wrote: > On 2017/01/16 11:38, Etsuro Fujita wrote: >> >> On 2017/01/14 6:39, Jeff Janes wrote: >>> >>> I do get a compiler warning: >>> >>> foreign.c: In function 'CreateLocalJoinPath': >>> foreign.c:832: warning:

Re: [HACKERS] [PATCH] Rename pg_switch_xlog to pg_switch_wal

On Tue, Jan 17, 2017 at 10:03 PM, Robert Haas wrote: > Q: OK, where is my WAL stored? > A: pg_wal > Q: How do I reset it? > A: pg_resetxlog > On the topic of binaries, there's going to be another patch renaming them. Those will have no aliases as it's trivial to

Re: [HACKERS] Add pgstathashindex() to get hash index table statistics.

On Fri, Jan 6, 2017 at 6:58 PM, Ashutosh Sharma wrote: I've successfully applied the patch on the latest head and ran a regression tests without any failure. There is no major changes. However, I've some minor comments on the patch: +/* + * HASH_ALLOCATABLE_PAGE_SZ

Re: [HACKERS] emergency outage requiring database restart

On Wed, Jan 4, 2017 at 5:36 PM, Merlin Moncure wrote: > Still getting checksum failures. Over the last 30 days, I see the > following. Since enabling checksums FWICT none of the damage is > permanent and rolls back with the transaction. So creepy! The checksums still

Re: [HACKERS] pageinspect: Hash index support

Hi, > 1. > +static Page > +verify_hash_page(bytea *raw_page, int flags) > > Few checks for meta page are missing, refer _hash_checkpage. okay, I have added the checks for meta page as well. Please refer to attached patch. > > 2. > + if (!superuser()) > + ereport(ERROR, > +

Re: [HACKERS] Floating point comparison inconsistencies of the geometric types

Hello. (I apologize in advance for possible inaccurate wording on maths, which might cause confusion..) At Wed, 11 Jan 2017 16:37:59 +0100, Emre Hasegeli wrote in > > - Floating point comparisons for

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