[postgis-users] New day, new problem - now with pl/r

[Darrel Maddy]

Dear Regina,

The path is set to C:\Program Files\R\R-3.2.2\bin\x64\ and it is picking this up as this is shown in the output from the  SELECT * FROM plr_environ();

The service has been restarted several times.

I am running postgres 9.4.4 build 1800 64bit and plr 8.0.3.16.  Strangely I have the same issue on both my laptop and workstation. As you have no issues I have clearly done something wrong (it seems your idiot proof guide may not be idiot proof!).  I will take a fresh look and try to see where I have gone wrong. How long should the query take?

Best wishes

Darrel


From: postgis-users [mailto:postgis-users-bounces at lists.osgeo.org] On Behalf Of Paragon Corporation
Sent: 8 November, 2015 5:30 PM
To: 'PostGIS Users Discussion' <postgis-users at lists.osgeo.org>
Subject: Re: [postgis-users] New day, new problem - now with pl/r

Darrel,
Hmm that would suggest you might have the R-path wrong.  Those statements should all be pretty fast
As noted in article,
If you are running R version 2.12 or above on Windows, the R bin folder has changed. Instead of bin it's bin\i386 or bin\x64

Also you want to make sure you restart postgres service after setting the environment variables, since it doesn't take effect until relaunch.

Which version of R are you running?  I'm running R 3.2.2 x64 with PostgreSQL 9.4.5, compiled by Visual C++ build 1800, 64-bit  and plr 8.3.0.16
It's possible things have changed since I installed, but all those commands work pretty fast on my database.


Thanks,
Regina
http://www.postgis.us
http://postgis.net






From: postgis-users [mailto:postgis-users-bounces at lists.osgeo.org] On Behalf Of Darrel Maddy
Sent: Sunday, November 08, 2015 10:23 AM
To: PostGIS Users Discussion <postgis-users at lists.osgeo.org<mailto:postgis-users at lists.osgeo.org>>
Subject: [postgis-users] New day, new problem - now with pl/r

Dear all,

Not sure if this is the right place to ask this but...

I have just installed the plr extension  using the instructions given here:
http://www.bostongis.com/PrinterFriendly.aspx?content_name=postgresql_plr_tut01
Setting both the path and R_Home variables.

The extension shows up in PGAdmin for this database.

I tried to check the installation using the suggested commands
SELECT * FROM plr_environ();
SELECT load_r_typenames();
SELECT * FROM r_typenames();
SELECT plr_array_accum('{23,35}', 42);

The first of these runs but the second command seems to go into an endless loop (I stopped this after one hour- I assume it should not take that long?). I assume the failure to finish means there is a problem seeing the r typenames? As it does not fall over there is no error message to help.

I am open to any suggestions how to proceed.

Darrel



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