6
votes
2answers
190 views

What technology is used behind arcpy cursors?

I'm using ArcGIS Server 10.0. I have a geoprocessing using arcpy search, update and insert cursors. I'd like to know more about the technology behind these cursors. Does it use any driver or pool to ...
0
votes
2answers
117 views

Do I have to convert a line shapefile to points to store it in another database?

This is the surprisingly the first time I've come across this. If I wanted to export a line shapefile from ArcGIS to another database (say Access) would I first need to convert the vertices to points ...
0
votes
0answers
64 views

HTML Popup Database Actions

I'm working on a collection of points on the map, each comes with a bunch of properties. I succeeded using a customized XSL template to show the information when I click on any point. And now what I ...
3
votes
0answers
27 views

DataB and DataB-copy worked on simultaniously - how merge DataB-copy into DataB

ArcGis 10 - EDITED (sorry for not being more specific, quite new to the arcgis world) We need to enter A LOT of Map data (Sewage system) into a Database in a relatively short time. It involves an ...
0
votes
1answer
81 views

How to detect(condition) if Query Layer Connection is failing?

I have a job (arcpy script) which relies on a query layer but it fails sometimes. It has to do with the query layer connection (the point where job fails randomly)- which is totally under the control ...
5
votes
1answer
861 views

ARCMAP ERROR 000464: Cannot get exclusive schema lock

I am trying to run the "Near" tool in Arcmap. Both my layers involved are on a SDE database. When I run the tool I get the following error... ERROR 000464: Cannot get exclusive schema lock. ...
8
votes
3answers
3k views

ArcGIS fails to import all records from huge CSV file to file geodatabase table despite being within FGDB table size limits

I'm using ArcGIS 10.0 on Windows 7 64-bit with 4GB of RAM. I have some very large tables in CSV format to import to ArcGIS, they all have about 30 fields, upwards of 5 million records per table (a ...
3
votes
1answer
3k views

Establishing a MySQL connection in ArcGIS 10

Is it possible to create a connection to a MySQL database in ArcGIS 10?
4
votes
1answer
383 views

SDE analysis - file locking logistics - ArcSDE 10 on MSSQL

I have a set of feature classes that I want to be able to edit schema or what ever I want to do in the heat of the battle and I don't want to be stiffled by schema locks. I have a interpretable ...
2
votes
2answers
744 views

Having trouble getting specific items from a list. What am I doing wrong?

I am a total beginner when it comes to python. I received some help already getting this code started but I hit a wall. I have a directory with 200 folders, each with a geodatabase, feature dataset, ...
1
vote
1answer
582 views

Linking SharePoint database with ArcGIS…possible?

Ok, so I the organization I am working for has a sharepoint database that multiple people update every time they do an inspection of natural resources on a parcel in the county. This database has the ...
4
votes
1answer
327 views

DBMS and ArcSDE Architecture for Large (Mostly Non-Spatial) Dataset

I have ~1000 fixed points representing data collection stations with multiple sensors, and a csv that is ~4.5GB of values in the format: id pointid sensor measdatetime measvalue 50345 500 ...
8
votes
2answers
328 views

How can I find the median column in a database?

I have data on period of construction for dwellings in dissemination areas. I have transferred this data to my study areas and would like to determine the median period of construction for each study ...
4
votes
2answers
906 views

Is there a way to quickly reduce precision in a number of DOUBLE fields?

I was wondering if there is a way to reduce the precision for display of a DOUBLE field of a number of fields, in a shapefile. I have 25 fields and would like to do it as automatically as possible but ...
2
votes
1answer
203 views

Are there any efficient methods for processing ArcGIS-based database tables outside of the ArcEtc program library?

Let us say, for the sake of argument, that you are working with a table that is over 2 GB in size (so .dbf is automatically ruled out... right?). To even create such a document, ArcGIS requires that ...
5
votes
2answers
2k views

Data organization strategies for .csv and .shp

I'm organizing a large amount of data for a project and the data is stored in .csv format, with a code to relate each row to a polygon in a .shp. I was planning on converting the .csv data into .dbf ...
7
votes
1answer
1k views

Why is my XY Event Source layer only displaying at full extent?

My XY Event Source layer is only displaying at full extent and when I zoom in, the features disappear. If I select a feature in the attribute table, the feature is highlighted. When I see this for a ...