>>Does it mean that GIN is a very good choice for low cardinality columns.
>Not necessary. There is other index which also don’t keep column value in an
>every leaf. Hash, for instance.
Well I asked about GIN's usefulness for low cardinality. Good to know that
Hash can also be considered.
On Wed, Oct 24, 2018 at 7:22 PM Pratik Parikh
wrote:
> How to compile and build portable postgresql for mac. Can someone
> point me how the builds are done for general distribution. A script would
> be appreciated if anyone has it.
>
I'm not sure what you mean by "portable"? I'm going to
Thanks, I'll check them out. But what I am trying to produce is a zip
distribution fo Mac is x similar to the one available on postgresql
download site. Homebrew works but it ties the libpg to prefix if the path
where libs are generated. I am trying to do some unit testing across more
then one
It looks like it got past creating the exclude constraint based on the
ordering of commands in the dump file. However creating a more normal
spgist index is taking a very long time with a lot of disk wait time.
CPU usage seems pretty low for the amount of time it has been working
on building
On Wed, Oct 24, 2018 at 10:21:11 +0100,
Tom Lane wrote:
Bruno Wolff III writes:
If I have a substantial database dump file to provide for reproducing this
do you prefer it on a web server somewhere? I expect that mailing very
large attachments to the lists is a bad idea.
No, don't do that.
## GPT (gptmailingli...@gmail.com):
> So, this kind of switch after a few goes is a normal behavior or
> something unexpected which will change in future?
It's expected, and even documented (when you look at the user-level
interface):
On Fri, Oct 26, 2018 at 2:21 AM Alexandre Assouad
wrote:
> FATAL: dsa_allocate could not find 7 free pages
> Some users have faced this issue which seems to be a bug in postgresql query
> planner which should be solved :
>
> 25 окт. 2018 г., в 3:21, Pratik Parikh написал(а):
>
> Hi all,
>
> How to compile and build portable postgresql for mac. Can someone point
> me how the builds are done for general distribution. A script would be
> appreciated if anyone has it.
>
> Regards,
> Pratik
You can try
Your best bet in mac is to use docker.
On Thursday, October 25, 2018 Pratik Parikh wrote:
Thanks, I'll check them out. But what I am trying to produce is a zip
distribution fo Mac is x similar to the one available on postgresql download
site. Homebrew works but it ties the libpg to prefix
So, this kind of switch after a few goes is a normal behavior or
something unexpected which will change in future?
I am asking in order to have my mind on incidents with similar behavior.
Tia
On 10/25/18, Andres Freund wrote:
> Hi,
>
> On 2018-10-25 11:43:39 +0200, GPT wrote:
>> I have faced
Hi,
I have faced an incident which, according to the developer, "The
problem seems to be that pgsql switches from a CONST sub-expression
into a FUNCEXPR after a few goes, ..."
Please have a look at the following two links which describe the problem:
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