4
votes
1answer
132 views

How to use %value% (from For iterator) in SQL expression of Calculate Field in ModelBuilder?

I have a shapefile with data of fish specimens and the coordinates where they were tagged for research purposes. One of the fields in the attribute table of these shapefiles is the fish length in ...
0
votes
0answers
51 views

How do I use Arcpy to label based on two different expressions, then convert to annotation?

I am trying to open an mxd and turn on labels before converting them to annotation. I would like to turn on labels with 2 different classes, based on 2 different expressions, then convert them to 1 ...
0
votes
1answer
48 views

How to create SQL statement to only return chainage values every 500m?

I have a list of chainage values every 100m (as a whole number) and I am trying to create an SQL statement to only return values every 500m. Any ideas? Using ArcGIS 10.1
2
votes
1answer
68 views

Conditional SQL Query

I've been running a code that searches a desired field in a feature class and performs an specified SQL query based on whether the field is string or double. The variables are just temporary fillers ...
1
vote
0answers
36 views

Is it possible to retrieve lost versioned data in SQL Server Management Studio?

One of my staff accidentally deleted a feature class she was creating in her version before I reconciled it. I have grabbed a back up of the database from yesterday in SQL Management Studio. Is ...
1
vote
1answer
49 views

Using Like on Join Field

Ok, so this has probably been asked by someone else out there somewhere but I can't find it via google or this stack, so... I've got two tables from an SDE database (SQLServer Express 2008 r2) that ...
2
votes
1answer
491 views

How to use GROUP BY with arcpy.da.SearchCursor in file geodatabase?

fc = "C:\Users\AuxS3-4\Documents\ArcGIS/Default.gdb\Malla" fields = ('OBJECTID','Sentido','Carriles','idMalla') sqlclause=(None, "GROUP BY Sentido") cursor = arcpy.da.SearchCursor(fc, ...
2
votes
2answers
245 views

Select by Attributes - If string has a letter

I'm running ArcMap 10.1. I'm using a File Geodatabase. I have a string coordinate field that I want to clean and some records have letters in it (mostly 'N' or 'E' or 'n' or 'e' e.g. '6213210N' or ...
1
vote
1answer
561 views

Why isn't my select by attributes query working?

I'm running ArcMap 10.1. I have a point feature class joined to a table and am trying to query a field. If I do [field] = 'TEST', it selects all the fields. But if I do [field] LIKE 'TES%', it ...
0
votes
1answer
653 views

query syntax to select every multiple of nn record (shapefile) [duplicate]

I have data like multiples of 40. 40 80 120 160 200 and so on. I would like to label every record that is a multiple of 100. I have tried a couple of methods and cant get them to work either as a ...
6
votes
2answers
628 views

What are benefits of using ArcGIS with PostgreSQL over simply ArcSDE?

I understand that in order to benefit from ArcGIS spatial datatypes (ST_GEOMETRY, versioned geodatabases etc.) ArcSDE needs to be installed - and with the 10.1 client it is automatically installed ...
0
votes
1answer
615 views

How to Export to PDF after zooming to extent of each feature that meets SQL where clause?

I realize that I've asked two similar questions recently, but following suggestions in the comment chain, I'll make this a separate question (separate as it is not the no output problem in ArcPy: ...
4
votes
2answers
253 views

Which Geodatabase supports SQL and is easily portable?

I want to choose the geodatabase type, which could be: permits direct sql queries. easily portable, because the app would installed in one computer. I know that the personal geodatabase is a good ...
4
votes
3answers
493 views

How to select a number of rows based on current sort order

I would like to be able to select a certain number of rows from my attribute table based on their ordering and not their attributes. For example, if I sort by ObjectID, I then want to select the top ...
5
votes
1answer
396 views

How to Comment Out Definition Queries

I use Definition Queries a lot in my daily GIS life, but one of the many things I've found annoying about ArcMap is the inability to comment out Definition Queries. I'd like to have this option as ...
7
votes
2answers
3k views

Select by Attributes based on SQL wildcard range

I want to select all the records from a geodatabase table where the string starts with a letter, so I tried SELECT * FROM tbl_names WHERE "name" LIKE '[A-Z]%' This returned no records. After some ...
2
votes
1answer
245 views

Direct DBMS sql queries and ArcSDE geodatabase

i want to make updates from Arcobjects on several tables stored on a ArcSDE 10.1 versionned geodatabase based on Postgresql 9.0.5 , none of these update require spatial data , and making these updates ...