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Re: [Postgres-xc-developers] One patch for showing distribution method, hope it's useful
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From: Xiong W. <wan...@gm...> - 2013-02-28 02:27:26
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Hi Ashutosh,
Thanks for your review at first.
I compared inherit.out and inherit_1.out under directory regress/expected.
There's a lot of differences between these two files. Expected inherit.out
keeps the original PG
results. Do you think it's necessary to revise the inherit.out impacted by
this patch?
Thanks & Regards,
Benny Wang
2013/2/27 Ashutosh Bapat <ash...@en...>
> Hi Benny,
> I took a good look at this patch now. Attached please find a revised
> patch, with some minor modifications done. Rest of the comments are below
>
> 1. As a general guideline for adding #ifdef SOMETHING, it's good to end it
> with not just #endif but #endif /* SOMETHING */, so that it's easier to
> find the mutually corresponding pairs of #ifdef and #endif. Right now I
> have added it myself in the attached patch.
>
> 2. It's better to print the the distribution information at the end of
> everything else, so that it's easy to spot in case, someone needs to
> differentiate between PG and PGXC output of \d+. This has been taken care
> in the revised patch.
>
> 3. Distribution type and nodes better be on the same line as their heading
> e.g. Distributed by: REPLICATION. The patch contains the change.
>
> 4. As suggested by Nikhil in one of the mails, the ouptut of location
> nodes needs to be changed from format {node1,node2,..} to node1, node2,
> node3, ... (notice the space after "," and removal of braces.). Done in my
> patch.
>
> Please provide me a patch, with the regression outputs adjusted
> accordingly. You will need to change inherit.out along-with inherit_1.out.
>
> In attached files, print_distribution_info.patch.2 is patch with the
> changes described above applied on your patch.
> print_distribution_info.patch.diff is the patch containing only the changes
> described above. Please review these changes and provide me an updated
> patch.
>
>
> On Fri, Feb 22, 2013 at 9:21 AM, Xiong Wang <wan...@gm...>wrote:
>
>> Hi all,
>>
>> I finished the patch. If you have any comments, give me a reply.
>>
>> Thanks & Regards,
>>
>> Benny Wang
>>
>>
>> 2013/2/21 Koichi Suzuki <koi...@gm...>
>>
>>> Okay. I hope this satisfies everybody.
>>> ----------
>>> Koichi Suzuki
>>>
>>>
>>> 2013/2/20 Ashutosh Bapat <ash...@en...>:
>>> >
>>> >
>>> > On Wed, Feb 20, 2013 at 10:49 AM, Xiong Wang <wan...@gm...>
>>> wrote:
>>> >>
>>> >> Hi Ashutosh,
>>> >>
>>> >> 2013/2/6 Ashutosh Bapat <ash...@en...>
>>> >>>
>>> >>> Hi Xiong,
>>> >>>
>>> >>> On Tue, Feb 5, 2013 at 8:06 PM, Xiong Wang <wan...@gm...>
>>> >>> wrote:
>>> >>>>
>>> >>>> Hi Ashutosh,
>>> >>>> 2013/2/5 Ashutosh Bapat <ash...@en...>
>>> >>>>>
>>> >>>>> Hi Xiong,
>>> >>>>> Thanks for the patch. It's very much awaited feature.
>>> >>>>>
>>> >>>>> Here are some comments on your patch.
>>> >>>>>
>>> >>>>> The patch applies well, but has some unwanted white spaces
>>> >>>>> [ashutosh@ubuntu coderoot]git apply
>>> >>>>> /mnt/hgfs/tmp/print_distribution_info.patch
>>> >>>>> /mnt/hgfs/tmp/print_distribution_info.patch:28: space before tab in
>>> >>>>> indent.
>>> >>>>> "SELECT CASE pclocatortype \n"
>>> >>>>> /mnt/hgfs/tmp/print_distribution_info.patch:35: trailing
>>> whitespace.
>>> >>>>> "WHEN '%c' THEN 'MODULO' END || ' ('||
>>> a.attname
>>> >>>>> ||')' as distype\n"
>>> >>>>> /mnt/hgfs/tmp/print_distribution_info.patch:59: trailing
>>> whitespace.
>>> >>>>>
>>> >>>>> warning: 3 lines add whitespace errors.
>>> >>>>> Please take care of those.
>>> >>>>
>>> >>>>
>>> >>>> Thanks for your patient review. I will fix these problems.
>>> >>>>
>>> >>>>>
>>> >>>>>
>>> >>>>> I see that there are comments like /* NOTICE: The number of
>>> beginning
>>> >>>>> whitespace is the same as index print */ followed by printing of a
>>> message
>>> >>>>> with some spaces hard-coded in it. I do not see this style being
>>> used
>>> >>>>> anywhere in the file and it looks problematic. If it happens that
>>> this new
>>> >>>>> information is indented, the hard-coded spaces will not align
>>> properly. Can
>>> >>>>> you please check what's the proper way of aligning the lines and
>>> use that
>>> >>>>> method?
>>> >>>>
>>> >>>> I add this notice deliberately because the length of white spaces
>>> before
>>> >>>> printing index information is 4. There is no warn similar with my
>>> comment in
>>> >>>> describe.c. So, I will delete this comment within later patch.
>>> Thanks again.
>>> >>>>
>>> >>>
>>> >>>
>>> >>> Don't just delete the comment, we need to get rid of hardcoded white
>>> >>> spaces. Do you see any other instance in the file which uses white
>>> spaces?
>>> >>
>>> >>
>>> >> Yes. There are several other places use hardcoded white spaces such
>>> as
>>> >> printing constraints including check, fk and printing trigger
>>> informations.
>>> >> In order to follow postgresql style, I will just delete my comments.
>>> >>>
>>> >>>
>>> >>>>>
>>> >>>>> Instead of following query,
>>> >>>>> 1742 "SELECT node_name FROM
>>> >>>>> pg_catalog.pgxc_node \n"
>>> >>>>> 1743 "WHERE oid::text in \n"
>>> >>>>> 1744 "(SELECT
>>> >>>>> pg_catalog.regexp_split_to_table(nodeoids::text, E'\\\\s+') FROM
>>> >>>>> pg_catalog.pgxc_class WHERE pcrelid = '%s');"
>>> >>>>>
>>> >>>>> I would use (with proper indentation)
>>> >>>>> SELECT ARRAY(SELECT node_name FROM pg_catalog.pgxc_node WHERE oid
>>> IN
>>> >>>>> (SELECT unnest(nodeoids) FROM pgxc_class WHERE pcrelid = %s));
>>> >>>>> This query will give you only one row containing all the nodes.
>>> Using
>>> >>>>> unnest to convert an array to table and then using IN operator is
>>> better
>>> >>>>> than converting array to string and using split on string, and then
>>> >>>>> combining the result back. That way, we don't rely on the syntax
>>> of array to
>>> >>>>> string conversion or any particular regular expression.
>>> >>>>
>>> >>>> Great. I didn't find the unnest function. I will change my query
>>> later.
>>> >>>>
>>> >>>>>
>>> >>>>> Please provide the fix for the failing regressions as well. You
>>> will
>>> >>>>> need to change the expected output.
>>> >>>>
>>> >>>> As for regression failure, I wanted to submit the fixing patch but
>>> my
>>> >>>> test environment is different from yours. I doubt that my patch for
>>> fixing
>>> >>>> the failure may be not useful.
>>> >>>>
>>> >>>
>>> >>>
>>> >>> Send the expected output changes anyway, we will have to find out a
>>> way
>>> >>> to fix the regression.
>>> >>
>>> >> Ok.
>>> >>
>>> >
>>> > Now you have a way to fix the regression as well. Use ALL DATANODES if
>>> the
>>> > list of nodes contains all the datanodes. We have just seen one
>>> objection.
>>> > Printing ALL DATANODES looks to have uses other than silencing
>>> regressions.
>>> > So, it's worth putting it.
>>> >
>>> >>
>>> >> Thanks & Regards
>>> >> Benny Wang
>>> >>>>
>>> >>>>
>>> >>>>>
>>> >>>>> Rest of the patch looks good.
>>> >>>>>
>>> >>>>> On Tue, Feb 5, 2013 at 11:41 AM, Xiong Wang <
>>> wan...@gm...>
>>> >>>>> wrote:
>>> >>>>>>
>>> >>>>>> Hi all,
>>> >>>>>>
>>> >>>>>> The enclosure is the patch for showing distribution information.
>>> >>>>>>
>>> >>>>>> Two sql files, inherit.sql and create_table_like.sql in the
>>> regression
>>> >>>>>> test will fail.
>>> >>>>>>
>>> >>>>>> Thanks & Regards,
>>> >>>>>>
>>> >>>>>> Benny Wang
>>> >>>>>>
>>> >>>>>>
>>> >>>>>>
>>> >>>>>>
>>> >>>>>> 2013/2/1 Koichi Suzuki <koi...@gm...>
>>> >>>>>>>
>>> >>>>>>> Yes, it's nice to have.
>>> >>>>>>>
>>> >>>>>>> I understand there were many discuttions to have it, separate
>>> command
>>> >>>>>>> or \d and \d+. \d, \d+ extension will not be affected by
>>> command
>>> >>>>>>> name conflict. I hope we can handle further change both in XC
>>> and
>>> >>>>>>> PG. I don't see very big difference in comparison of
>>> >>>>>>> separate/existing command. Their pros and cons seems to be
>>> >>>>>>> comparable. So I think we can decide what is more convenient to
>>> >>>>>>> use.
>>> >>>>>>> So far, I understand more people prefer \d. It's quite okay
>>> with
>>> >>>>>>> me.
>>> >>>>>>>
>>> >>>>>>> In addition, we may want to see each node information (resource,
>>> >>>>>>> primary, preferred) and configuration of each nodegroup. Because
>>> >>>>>>> this
>>> >>>>>>> is quite new to XC, I think it's better to have xc-specific
>>> command
>>> >>>>>>> such as \xc something.
>>> >>>>>>>
>>> >>>>>>> Regards;
>>> >>>>>>> ----------
>>> >>>>>>> Koichi Suzuki
>>> >>>>>>>
>>> >>>>>>>
>>> >>>>>>> 2013/2/1 Xiong Wang <wan...@gm...>:
>>> >>>>>>> > Hi Suzuki,
>>> >>>>>>> > According to Ashutosh and ANikhil, It seems that they want to
>>> print
>>> >>>>>>> > distributed method as well as the location node list using \d+
>>> .
>>> >>>>>>> > Are you in favor?
>>> >>>>>>> >
>>> >>>>>>> > Regards,
>>> >>>>>>> > Benny
>>> >>>>>>> >
>>> >>>>>>> >
>>> >>>>>>> > 2013/2/1 Koichi Suzuki <koi...@gm...>
>>> >>>>>>> >>
>>> >>>>>>> >> One more issue,
>>> >>>>>>> >>
>>> >>>>>>> >> Does anybody need a command to print node list from pgxc_node
>>> and
>>> >>>>>>> >> pgxc_group?
>>> >>>>>>> >> ----------
>>> >>>>>>> >> Koichi Suzuki
>>> >>>>>>> >>
>>> >>>>>>> >>
>>> >>>>>>> >> 2013/2/1 Koichi Suzuki <koi...@gm...>:
>>> >>>>>>> >> > Great!
>>> >>>>>>> >> >
>>> >>>>>>> >> > Benny, please post your patch when ready.
>>> >>>>>>> >> > ----------
>>> >>>>>>> >> > Koichi Suzuki
>>> >>>>>>> >> >
>>> >>>>>>> >> >
>>> >>>>>>> >> > 2013/2/1 Mason Sharp <ma...@st...>:
>>> >>>>>>> >> >>
>>> >>>>>>> >> >>
>>> >>>>>>> >> >> On Thu, Jan 31, 2013 at 5:38 AM, Ashutosh Bapat
>>> >>>>>>> >> >> <ash...@en...> wrote:
>>> >>>>>>> >> >>>
>>> >>>>>>> >> >>> +1. We should add this functionality as \d+.
>>> >>>>>>> >> >>
>>> >>>>>>> >> >>
>>> >>>>>>> >> >> +1
>>> >>>>>>> >> >>
>>> >>>>>>> >> >>>
>>> >>>>>>> >> >>>
>>> >>>>>>> >> >>> Xion,
>>> >>>>>>> >> >>> You will need to output the nodes where the table is
>>> >>>>>>> >> >>> distributed or
>>> >>>>>>> >> >>> replicated.
>>> >>>>>>> >> >>>
>>> >>>>>>> >> >>>
>>> >>>>>>> >> >>> On Thu, Jan 31, 2013 at 3:11 PM, Nikhil Sontakke
>>> >>>>>>> >> >>> <ni...@st...>
>>> >>>>>>> >> >>> wrote:
>>> >>>>>>> >> >>>>
>>> >>>>>>> >> >>>> Btw, I vote for showing PGXC output with \d+ and other
>>> >>>>>>> >> >>>> extended
>>> >>>>>>> >> >>>> commands
>>> >>>>>>> >> >>>> only.
>>> >>>>>>> >> >>>>
>>> >>>>>>> >> >>>> Nikhils
>>> >>>>>>> >> >>>>
>>> >>>>>>> >> >>>> On Thu, Jan 31, 2013 at 3:08 PM, Nikhil Sontakke
>>> >>>>>>> >> >>>> <ni...@st...>
>>> >>>>>>> >> >>>> wrote:
>>> >>>>>>> >> >>>> > I still do not understand how showing additional stuff
>>> in
>>> >>>>>>> >> >>>> > the PGXC
>>> >>>>>>> >> >>>> > version makes it incompatible with vanilla Postgres?
>>> >>>>>>> >> >>>> >
>>> >>>>>>> >> >>>> > As you can see, the OP made changes to the *existing*
>>> \d
>>> >>>>>>> >> >>>> > logic
>>> >>>>>>> >> >>>> > which
>>> >>>>>>> >> >>>> > is a logical way of doing things. As long as we use
>>> #ifdef
>>> >>>>>>> >> >>>> > PGXC, I
>>> >>>>>>> >> >>>> > do
>>> >>>>>>> >> >>>> > not see how printing additional info breaks anything.
>>> >>>>>>> >> >>>> > Infact it
>>> >>>>>>> >> >>>> > avoids
>>> >>>>>>> >> >>>> > users having to learn more stuff.
>>> >>>>>>> >> >>>> >
>>> >>>>>>> >> >>>> > Regards,
>>> >>>>>>> >> >>>> > Nikhils
>>> >>>>>>> >> >>>> >
>>> >>>>>>> >> >>>> > On Thu, Jan 31, 2013 at 2:59 PM, Michael Paquier
>>> >>>>>>> >> >>>> > <mic...@gm...> wrote:
>>> >>>>>>> >> >>>> >> On Thu, Jan 31, 2013 at 6:04 PM, Xiong Wang
>>> >>>>>>> >> >>>> >> <wan...@gm...>
>>> >>>>>>> >> >>>> >> wrote:
>>> >>>>>>> >> >>>> >>>
>>> >>>>>>> >> >>>> >>> I wrote a simple patch which will show distribution
>>> >>>>>>> >> >>>> >>> information
>>> >>>>>>> >> >>>> >>> when
>>> >>>>>>> >> >>>> >>> you
>>> >>>>>>> >> >>>> >>> use \d tablename command.
>>> >>>>>>> >> >>>> >>
>>> >>>>>>> >> >>>> >> I vote no for that with ¥d. I agree it is useful, but
>>> it
>>> >>>>>>> >> >>>> >> makes the
>>> >>>>>>> >> >>>> >> output
>>> >>>>>>> >> >>>> >> inconsistent with vanilla Postgres. And I am sure it
>>> >>>>>>> >> >>>> >> creates many
>>> >>>>>>> >> >>>> >> failures
>>> >>>>>>> >> >>>> >> in regression tests. It has been discussed before to
>>> use
>>> >>>>>>> >> >>>> >> either a
>>> >>>>>>> >> >>>> >> new
>>> >>>>>>> >> >>>> >> command with a word or a letter we'll be sure won't
>>> be in
>>> >>>>>>> >> >>>> >> conflict
>>> >>>>>>> >> >>>> >> with
>>> >>>>>>> >> >>>> >> vanilla now and at some point in the future. Something
>>> >>>>>>> >> >>>> >> like
>>> >>>>>>> >> >>>> >> "¥distrib"
>>> >>>>>>> >> >>>> >> perhaps?
>>> >>>>>>> >> >>>> >> --
>>> >>>>>>> >> >>>> >> Michael Paquier
>>> >>>>>>> >> >>>> >> http://michael.otacoo.com
>>> >>>>>>> >> >>>> >>
>>> >>>>>>> >> >>>> >>
>>> >>>>>>> >> >>>> >>
>>> >>>>>>> >> >>>> >>
>>> ------------------------------------------------------------------------------
>>> >>>>>>> >> >>>> >> Everyone hates slow websites. So do we.
>>> >>>>>>> >> >>>> >> Make your web apps faster with AppDynamics
>>> >>>>>>> >> >>>> >> Download AppDynamics Lite for free today:
>>> >>>>>>> >> >>>> >> http://p.sf.net/sfu/appdyn_d2d_jan
>>> >>>>>>> >> >>>> >> _______________________________________________
>>> >>>>>>> >> >>>> >> Postgres-xc-developers mailing list
>>> >>>>>>> >> >>>> >> Pos...@li...
>>> >>>>>>> >> >>>> >>
>>> >>>>>>> >> >>>> >>
>>> >>>>>>> >> >>>> >>
>>> https://lists.sourceforge.net/lists/listinfo/postgres-xc-developers
>>> >>>>>>> >> >>>> >>
>>> >>>>>>> >> >>>> >
>>> >>>>>>> >> >>>> >
>>> >>>>>>> >> >>>> >
>>> >>>>>>> >> >>>> > --
>>> >>>>>>> >> >>>> > StormDB - http://www.stormdb.com
>>> >>>>>>> >> >>>> > The Database Cloud
>>> >>>>>>> >> >>>> > Postgres-XC Support and Service
>>> >>>>>>> >> >>>>
>>> >>>>>>> >> >>>>
>>> >>>>>>> >> >>>>
>>> >>>>>>> >> >>>> --
>>> >>>>>>> >> >>>> StormDB - http://www.stormdb.com
>>> >>>>>>> >> >>>> The Database Cloud
>>> >>>>>>> >> >>>> Postgres-XC Support and Service
>>> >>>>>>> >> >>>>
>>> >>>>>>> >> >>>>
>>> >>>>>>> >> >>>>
>>> >>>>>>> >> >>>>
>>> >>>>>>> >> >>>>
>>> ------------------------------------------------------------------------------
>>> >>>>>>> >> >>>> Everyone hates slow websites. So do we.
>>> >>>>>>> >> >>>> Make your web apps faster with AppDynamics
>>> >>>>>>> >> >>>> Download AppDynamics Lite for free today:
>>> >>>>>>> >> >>>> http://p.sf.net/sfu/appdyn_d2d_jan
>>> >>>>>>> >> >>>> _______________________________________________
>>> >>>>>>> >> >>>> Postgres-xc-developers mailing list
>>> >>>>>>> >> >>>> Pos...@li...
>>> >>>>>>> >> >>>>
>>> >>>>>>> >> >>>>
>>> https://lists.sourceforge.net/lists/listinfo/postgres-xc-developers
>>> >>>>>>> >> >>>
>>> >>>>>>> >> >>>
>>> >>>>>>> >> >>>
>>> >>>>>>> >> >>>
>>> >>>>>>> >> >>> --
>>> >>>>>>> >> >>> Best Wishes,
>>> >>>>>>> >> >>> Ashutosh Bapat
>>> >>>>>>> >> >>> EntepriseDB Corporation
>>> >>>>>>> >> >>> The Enterprise Postgres Company
>>> >>>>>>> >> >>>
>>> >>>>>>> >> >>>
>>> >>>>>>> >> >>>
>>> >>>>>>> >> >>>
>>> >>>>>>> >> >>>
>>> ------------------------------------------------------------------------------
>>> >>>>>>> >> >>> Everyone hates slow websites. So do we.
>>> >>>>>>> >> >>> Make your web apps faster with AppDynamics
>>> >>>>>>> >> >>> Download AppDynamics Lite for free today:
>>> >>>>>>> >> >>> http://p.sf.net/sfu/appdyn_d2d_jan
>>> >>>>>>> >> >>> _______________________________________________
>>> >>>>>>> >> >>> Postgres-xc-developers mailing list
>>> >>>>>>> >> >>> Pos...@li...
>>> >>>>>>> >> >>>
>>> >>>>>>> >> >>>
>>> https://lists.sourceforge.net/lists/listinfo/postgres-xc-developers
>>> >>>>>>> >> >>>
>>> >>>>>>> >> >>
>>> >>>>>>> >> >>
>>> >>>>>>> >> >>
>>> >>>>>>> >> >> --
>>> >>>>>>> >> >> Mason Sharp
>>> >>>>>>> >> >>
>>> >>>>>>> >> >>
>>> >>>>>>> >> >> StormDB - http://www.stormdb.com
>>> >>>>>>> >> >> The Database Cloud
>>> >>>>>>> >> >> Postgres-XC Support and Services
>>> >>>>>>> >> >>
>>> >>>>>>> >> >>
>>> >>>>>>> >> >>
>>> ------------------------------------------------------------------------------
>>> >>>>>>> >> >> Everyone hates slow websites. So do we.
>>> >>>>>>> >> >> Make your web apps faster with AppDynamics
>>> >>>>>>> >> >> Download AppDynamics Lite for free today:
>>> >>>>>>> >> >> http://p.sf.net/sfu/appdyn_d2d_jan
>>> >>>>>>> >> >> _______________________________________________
>>> >>>>>>> >> >> Postgres-xc-developers mailing list
>>> >>>>>>> >> >> Pos...@li...
>>> >>>>>>> >> >>
>>> >>>>>>> >> >>
>>> https://lists.sourceforge.net/lists/listinfo/postgres-xc-developers
>>> >>>>>>> >> >>
>>> >>>>>>> >>
>>> >>>>>>> >>
>>> >>>>>>> >>
>>> >>>>>>> >>
>>> ------------------------------------------------------------------------------
>>> >>>>>>> >> Everyone hates slow websites. So do we.
>>> >>>>>>> >> Make your web apps faster with AppDynamics
>>> >>>>>>> >> Download AppDynamics Lite for free today:
>>> >>>>>>> >> http://p.sf.net/sfu/appdyn_d2d_jan
>>> >>>>>>> >> _______________________________________________
>>> >>>>>>> >> Postgres-xc-developers mailing list
>>> >>>>>>> >> Pos...@li...
>>> >>>>>>> >>
>>> >>>>>>> >>
>>> https://lists.sourceforge.net/lists/listinfo/postgres-xc-developers
>>> >>>>>>> >
>>> >>>>>>> >
>>> >>>>>>
>>> >>>>>>
>>> >>>>>>
>>> >>>>>>
>>> >>>>>>
>>> ------------------------------------------------------------------------------
>>> >>>>>> Free Next-Gen Firewall Hardware Offer
>>> >>>>>> Buy your Sophos next-gen firewall before the end March 2013
>>> >>>>>> and get the hardware for free! Learn more.
>>> >>>>>> http://p.sf.net/sfu/sophos-d2d-feb
>>> >>>>>> _______________________________________________
>>> >>>>>> Postgres-xc-developers mailing list
>>> >>>>>> Pos...@li...
>>> >>>>>>
>>> https://lists.sourceforge.net/lists/listinfo/postgres-xc-developers
>>> >>>>>>
>>> >>>>>
>>> >>>>>
>>> >>>>>
>>> >>>>> --
>>> >>>>> Best Wishes,
>>> >>>>> Ashutosh Bapat
>>> >>>>> EntepriseDB Corporation
>>> >>>>> The Enterprise Postgres Company
>>> >>>>
>>> >>>>
>>> >>>
>>> >>>
>>> >>>
>>> >>> --
>>> >>> Best Wishes,
>>> >>> Ashutosh Bapat
>>> >>> EntepriseDB Corporation
>>> >>> The Enterprise Postgres Company
>>> >>
>>> >>
>>> >
>>> >
>>> >
>>> > --
>>> > Best Wishes,
>>> > Ashutosh Bapat
>>> > EntepriseDB Corporation
>>> > The Enterprise Postgres Company
>>> >
>>> >
>>> ------------------------------------------------------------------------------
>>> > Everyone hates slow websites. So do we.
>>> > Make your web apps faster with AppDynamics
>>> > Download AppDynamics Lite for free today:
>>> > http://p.sf.net/sfu/appdyn_d2d_feb
>>> > _______________________________________________
>>> > Postgres-xc-developers mailing list
>>> > Pos...@li...
>>> > https://lists.sourceforge.net/lists/listinfo/postgres-xc-developers
>>> >
>>>
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Everyone hates slow websites. So do we.
>> Make your web apps faster with AppDynamics
>> Download AppDynamics Lite for free today:
>> http://p.sf.net/sfu/appdyn_d2d_feb
>> _______________________________________________
>> Postgres-xc-developers mailing list
>> Pos...@li...
>> https://lists.sourceforge.net/lists/listinfo/postgres-xc-developers
>>
>>
>
>
> --
> Best Wishes,
> Ashutosh Bapat
> EntepriseDB Corporation
> The Enterprise Postgres Company
>
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