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<table border=0 cellspacing=0 cellpadding=0 width="100%" class="header-part1"><tr><td><div class="headerdisplayname" style="display:inline;">Sujet : </div>Re: [GRASS-user] Unable to link to postgis/postgresql</td></tr><tr><td><div class="headerdisplayname" style="display:inline;">De : </div>Benoit ANDRE <benoit.andre@bcgeol.be></td></tr><tr><td><div class="headerdisplayname" style="display:inline;">Date : </div>14/09/16 11:05</td></tr></table><table border=0 cellspacing=0 cellpadding=0 width="100%" class="header-part2"><tr><td><div class="headerdisplayname" style="display:inline;">Pour : </div>grass-user@lists.osgeo.org</td></tr></table><br>
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    Hi list, <br>
    <br>
    Always the same problem with a remote Postgresql connection, with
    grass 7.0.4 and above (7.2 and 7.3).  With grass 7.0.0, the
    connection to postgresql is perfect.  I don't try with 7.0.1, 7.0.2
    and 7.0.3<br>
    <br>
    All my other soft using Postgresql work fine (i.e. pgadmin, odoo,
    caldav, carddav, <br>
    <br>
    <div class="moz-cite-prefix">Le 12/09/16 13:22, Stefan Lüdtke a
      écrit :<br>
    </div>
    <blockquote class=" cite"
      id="mid_3356a8a0_e1c5_f7ae_708f_64c900828edc_gfz_potsdam_de"
      cite="mid:3356a8a0-e1c5-f7ae-708f-64c900828edc@gfz-potsdam.de"
      type="cite">
      <pre wrap="">Hi list,

I hope this is not a duplicate, but I could not find any solution on the
web by know.

I trying to connect to a remote postgresql database, without success.

What I have done:

1)
db.connect driver=pg            
database="host=vmhydro27,dbname=cedim_rfra,port=5432"

2)db.login driver=pg database=cedim_rfra user=sluedtke password=#####
host=vmhydro27

3) db.tables -p

DBMI-PostgreSQL driver error:
Connection failed.
could not connect to server: No such file or directory
        Is the server running locally and accepting
        connections on Unix domain socket
"/var/run/postgresql/.s.PGSQL.5432"?
DBMI-PostgreSQL driver error:
Connection failed.
could not connect to server: No such file or directory
        Is the server running locally and accepting
        connections on Unix domain socket
"/var/run/postgresql/.s.PGSQL.5432"?
ERROR: Unable to open database <host=vmhydro27,dbname=cedim_rfra,port=5432>

I tried all drivers (odbc, ogr, pg) that made sense to me, no success.

It is no problem to connect QGIS, R and python to this db and visualize
the data.

I am using Kubuntu 16.04 with GRASS 7.04.

[I]  /u/bin  apt-cache show grass


                            Mon 12 Sep 2016 13:20:37 CEST
Package: grass
Status: install ok installed
Priority: optional
Section: metapackages
Installed-Size: 33
Maintainer: Debian GIS Project <a class="moz-txt-link-rfc2396E" href="mailto:pkg-grass-devel@lists.alioth.debian.org"><pkg-grass-devel@lists.alioth.debian.org></a>
Architecture: all
Version: 7.0.4-1~xenial2
Replaces: grass7, grass70
Provides: grass7, grass70
Depends: grass-core, grass-gui
Recommends: grass-doc
Suggests: grass-dev
Conflicts: grass7, grass70
Description: Geographic Resources Analysis Support System (GRASS GIS)
 Commonly referred to as GRASS, this is a Geographic Information
 System (GIS) used for geospatial data management and analysis,
 image processing, graphics/map production, spatial modeling, and
 visualization. GRASS is currently used in academic and commercial
 settings around the world, as well as by many government agencies
 and environmental consulting companies.
 .
 Install this virtual package to get a full GRASS system.
Description-md5: 927e5df9adc0c220121824a1dcc21063
Homepage: <a class="moz-txt-link-freetext" href="http://grass.osgeo.org/">http://grass.osgeo.org/</a>


I am able to get info of a certain layer using ogrinfo with the
connection string.

Any help is appreciated.

Cheers,

Stefan



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