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2
votes
2answers
54 views

Upstream to a river and tributary of a river - What is the underlying difference

What is the difference between a stream/ river upstream to a river A and a tributary of River A? I know that all tributaries are upstream to its river (A) and feeds into river A, but can there be a ...
1
vote
0answers
49 views

Arc GIS 10.2 Relating Tables in an OLE DB

I have a large registry of about 260,000 records in microsoft access with data on land quarter sections. This data was to much for Arc GIS to handle directly, so I created a Microsoft Jet 4.0 OLE DB ...
0
votes
0answers
46 views

PyQGIS + PostGis: FATAL: sorry, too many clients already

I searched for questions regarding this problem and hadn't find one. I'm developing a custom application with a map canvas to show some geographic information from a PostGis database. After some ...
3
votes
1answer
121 views

Use arcpy to connect to database without connection file

It seems like arcpy can only work with connection files. This creates one of two problems: Deployment requires manual creation of connection files. We have to write a bunch of code to recreate the ...
5
votes
1answer
219 views

QGIS and SQL Server Spatial Tables Performance

I'm trying to get a SQL Server 2008 R2 spatial database up and running to streamline the production of maps using QGIS. Currently I just have a handful of spatial tables (a postcode level point table ...
2
votes
2answers
237 views

How to connect Microstation V8i to Postgresql?

I have been searching the web trying to find out if any one has connect Microstation to Postgresql, and to my surprise there has not been alot of chatter on ways to do this.. When looking at the ...
1
vote
1answer
132 views

How to connect to the ArcGIS Server through a firewall?

I know there were a lot of similar questions, but still can't find a correct description about that. What should be inbound and outbound rules on the server side? Which ports should I use? Will that ...
2
votes
1answer
472 views

QGIS 2.0 without MySQL connector

On a mac (Mountain Lion), after a major upgrade to GDAL (1.10) and related frameworks from KyngChaos page, QGIS 2.0 doesn't show any MySQL connector: Add Vector > Database > ... The driver ...
2
votes
1answer
434 views

How to correctly set up Oracle connection parameters?

Just testing out the new QGIS2 install here and trying to connect it to our huge SDE/Oracle spatial database. Im struggling with the connection parameters. Here is the connection properties to the ...
4
votes
1answer
214 views

How to Keep Database and Server Connections active

It seems like everyday I go to publish a service or connect to my SDE I get messages that I can't connect. It is particularly annoying when trying to publish a service to ArcServer. The connections ...
0
votes
0answers
157 views

Why does QGIS not show my new geometry columns?

I am trying to connect a few PostGIS Tables to Quantum GIS. The problem is that the geometry columns QGIS is showing are not the ones from the PostGIS database. QGIS shows me some columns I used to ...
1
vote
1answer
120 views

connection to postgresql; From ArcGIS for Desktop 10.1 OR ArcGIS for Server 10.1

As it is mentioned in ArcGIS Resources "PostgreSQL client libraries are required on the ArcGIS client application from which you will connect to the database". My questions are: by ArcGIS client ...
2
votes
1answer
133 views

Editing 2007 MS Access .accdb using OLE DB connection?

Can you edit a 2007 MS Access .accdb file format using the OLE DB connection? I have made the connection using the following: Connecting to a 2007 Microsoft Access database (.accdb) in ArcGIS I can ...