2
votes
0answers
24 views

SQL Query does not work in ModelBuilder (but works elsewhere)

I am having issues getting a simple SQL query to work in model builder. It works fine when I use it with the standard "Select features by attributes tool", but ModelBuilder doesn't find the required ...
1
vote
3answers
35 views

ST spatial queries to select multi-level location

I'm trying to write a query in SQL Server using 1 set of points and 2 sets of polygons. The polygons overlap, and I only want to select the points that fall inside of 1 polygon but not the other. I ...
2
votes
0answers
24 views

SQL Error Message: Find and Replace for Date Field

Hi, I am attempting to use the find and replace function within the Attribute Table Options to replace fields that contain dates in the following format: month/day/year (e.g. 03/14/2014). The ...
9
votes
5answers
276 views

GIS analysis to find duplicate geometries

I have a big shapefile that contains all the buildings and houses of the town that I work in (approx. 90,000 features). The data of the buildings/houses are saved by the town's surveying engineers and ...
2
votes
2answers
39 views

SQL 2012 code that spatially polyline fine (join file) to a point file (target) and provides Distance Field

I am currently working in ArcMap 10.2.2 but would like the SQL code to create the same output as that provided by the Spatial Join tool. Target feature = point, Join Feature = polyline, Option ...
1
vote
1answer
63 views

Definition Query to exclude certain values and return remaining values

I have been trying to create a Definition query to symbolize a set of water features. I cannot edit the .shp file and I want to exclude a multiple values. I have tried using NOT but have had no luck. ...
2
votes
1answer
37 views

Perform a group by query on geodatabase in ArcMap

I have a geodatabase called predictions.gdb and a feature class called output_gis_120_Project in that database. I imported this feature class as a layer in ArcMap. The attribute table with columns ...
2
votes
1answer
54 views

Model Builder Query by date

I've created a model that does several spatial joins based off of a lat/long in a table. In the table, I have a "Modified_date" which gives year, month, date, time. This model is set to run ...
2
votes
2answers
86 views

Definition Query / SQL problem in ArcGIS

I have been working on some Definition Queries for layers in ArcGIS (10.2.0.3348). The layers connect to data in a File Geodatabase. Now I have attempted to implement the following query (1), that ...
1
vote
0answers
55 views

Making Map with Color Ramp Using SQL Database Intergration?

This could be a trivial question, but I've been kind of stuck on it for awhile. I'm trying to construct multiple maps that reflect aggregated data showing overall risk by county in a SQL Database ...
5
votes
2answers
173 views

Selecting maximum Value based on other field using ArcMap?

I have problems with a SQL query. The table looks like this, it is a point feature class both in postgres and file geodatabase, I am working in ArcMap. name: elev_p HEIGHT AREAid 100 1 200 1 ...
2
votes
2answers
75 views

Selection subquery using another table in database ArcGIS

I need to 'extract' a list of variables based on the IDs from another table. Using a subquery seems to be the best method. I have a large list of variables and have outside calculated a second list. ...
1
vote
0answers
15 views

Creating weighted list using Select tool in ModelBuilder?

I've done a raster to point conversion and have a column of the grid codes. Let's say it is composed of 10 numbers [9,5,7,1,7,3,7,2,8,1]. Right now I am doing a selection on those numbers based on ...
2
votes
2answers
68 views

Using MAX in SQL Expression of ArcGIS ModelBuilder?

I am trying to use a SQL expression in order to select values that are >= 25% of its max value in that column. For instance, VALUE >= MAX(VALUE)*0.25, and those will ultimately be the selected ...
1
vote
1answer
38 views

Alternative to Copy Features in ModelBuilder to display a result [closed]

I have created a model that takes in a raster, converts it to a point shapefile, then extracts a set of points based on location, then further selects a set of points based on a SQL expression. I ...
0
votes
1answer
61 views

Controlling page count increment of Data Driven Pages using ArcPy?

I was wondering if there is a way to add coding to Data Driven Pages with python. I would like to be able to take the "Data Driven Page with Count" and increment the count by one or in some cases ...
2
votes
1answer
94 views

Query to select MIN and MAX values by groups

In ArcMap 10 i'm working in a Personal Geodatabase where the points (see screenshot below) represent the number of each house in the street. Each point has an ObjectID. This ObjectID is an unique ...
2
votes
3answers
252 views

SQL expression error for Select Layer By Attribute

arcpy.MakeFeatureLayer_management("N05-12_Station2_JGD.shp","station_12") year=2012 arcpy.SelectLayerByAttribute_management("station_12","#",'"closing">=%d AND "opening"<=%d' % year) ...
0
votes
1answer
85 views

SQL Make Table (from .mdb) to Point Shapefile

For my school assignment, I must compose an SQL statement which retrieves data from a database in .mdb format. I have no problem developing the SQL statement. It is a requirement that we have an ...
0
votes
3answers
55 views

AVG and GROUP BY in ArcMap

I have a Road Network shp file.(attributes include Names and Volumes ) Each road in my network consists of many links with the same name and different volumes. I want to display Road Names and ...
-1
votes
1answer
65 views

How to Label Field With Multiple Selected Values?

I have a shape named "Subdistrict" and it shown on Attribut Table like this : No | subd | village 1 | town1 | v1 2 | town1 | v2 3 | town1 | v3 4 | town2 | v4 5 | town2 | v5 6 | town2 | ...
0
votes
1answer
60 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
1
vote
1answer
73 views

SQL within Python Script to get only part of the expression by GetParameterAsText

I was wondering if anybody could help me. Im trying to create a tool within ArcMap using a python script. Within the script i've been trying figure out how to change it so that I only need to get ...
0
votes
1answer
45 views

Set ArcGIS Tool Parameter to Obtain From it's own Source?

I am building a python tool in ArcGIS. When I build the parameters I will have 3: Choose a shapefile (parameter data type = shapefile) Choose an SQL query (parameter data type = SQL Expression) ...
-1
votes
4answers
865 views

What is a SQL Query to all values in a column with Select by Attribute in ArcGIS? [closed]

I would like to select all values for an attribute using select layer by attribute to use in model builder and hopefully save the expression for automation purposes. If I have an attribute named ...
0
votes
1answer
199 views

How do I query XY Event Layer in Model Builder?

I am trying to build a model to input table data, make xy event layer and then select features by an SQL expression and make that a shapefile. What tool should I use for the SQL expression to select ...
1
vote
2answers
128 views

How to form SQL Expressions with mix of integer/numeric and text/string fields/values in ArcPy?

I am trying to create a query for the select by attribute function within a Python script.This is my current code. lot = '96' dp = 756421 lotFile = ...
1
vote
1answer
36 views

How to do “random” distribution of certain classes to certain amount of polygons with respect to spatial constraints

I have a polygon layer. Now, I would like to assign/allocate/classify these Polygon into 13 different classes respecting spatial constraint, in my case: neighboring polygons (sharing line or nodes) ...
1
vote
1answer
51 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 ...
4
votes
2answers
208 views

Maximum length of WHERE clause with IN statement

I need to get all features from feature class where their field value matches to input array. To achive this one may set IQueryFilter.WhereClause property similar to 'FIELD_NAME IN (array[0], ...
2
votes
1answer
201 views

How to Buffer based on SQL expression?

Is there any way to optimize this code? It creates two buffer feature classes based on two different fields in the shapefile attribute table import arcpy from arcpy import env ## Set Workspace ...
1
vote
3answers
257 views

Differences between SQL dialects in QGIS vs ArcView vs Oracle

I'm kinda new with SQL queries and there is something I don't get: A SQL query in QGIS is written differently than the same query in ArcView and will probably also be written differently if I want to ...
2
votes
2answers
232 views

Trying to use Python code and user defined inline parameters to build a SQL expression

I am trying to build a tool where the end user can run a model and make a selection from a feature class based on 3 different fields, calculate the total shape length, & export the results to a ...
0
votes
0answers
74 views

Select By Attribute sql problems [duplicate]

Having trouble with this python code. I keep getting a ERROR 000358: Invalid expression" code for the select layer by attribute management statement towards the end of the code. Moved the data to ...
0
votes
1answer
228 views

ArcGIS - Help Using Oracle Function in Definition Query - No ArcSDE

I have set up a Query Layer pointing at an Oracle table with a SDO.Geometry column, and that is working and behaving fine. However, when I am attempting to set up a definition query that calls a ...
0
votes
1answer
74 views

Looping on the Select_analysis tool

Im trying to perform a loop on the Select_Analysis tool in Arcgis. Code looks like this: inputfile = open("locality.txt", 'r') # locality.txt is a txt file of locality names loc_list = [] for line in ...
2
votes
2answers
288 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
0answers
52 views

IQueryDescription SQL Query Returning Limited Records

I created a SQL query that is working in SQL Management Studio, but as soon as I transfer the query into ArcMap's IQueryDescription to try and run it with a User Form, the results that I'm getting ...
2
votes
1answer
387 views

How do I use the SearchCursor where_clause to get a max value from a column?

This is my first time asking a question on StackExchange. I hope I phrase my question and describe my attempts to understand my problem well enough! While working with SearchCursor, I'm trying to ...
1
vote
1answer
657 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 ...
4
votes
1answer
703 views

Select by attribute expression invalid in python

I'm not sure how my expression is failing. Any ideas? inPoints = "points.shp" i = 0 arcpy.MakeFeatureLayer_management(inPoints, "pts") arcpy.SelectLayerByAttribute_management("pts", "NEW_SELECTION", ...
0
votes
1answer
685 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
1answer
342 views

How to populate SQL options for parameter in ArcGIS 10 tool?

I'm trying to create a tool where individuals can select a variety of records using a SQL expression that is then passed to a calculation. I can add a parameter under the tool, and select SQL ...
4
votes
3answers
460 views

How to create Where Clause from user input via Python list?

I am trying to perform a query based on values in a Python list. The where clause will then be used in an Update Cursor, so that the rows NOT equal to the values in the list will be deleted. This is ...
1
vote
1answer
137 views

How to share *.sql files between ArcGIS and MapInfo?

In Denmark many municipalities have the same provider of public data. These data are pushed to a local database – often a SQL Server. The DBMS layout is the same for all municipalities. When I create ...
4
votes
3answers
157 views

Sql syntax in Model builder

In ModelBuilder I am trying to perform the following query, using the select by attribute tool. I am having great difficulty with the sql syntax. What I am trying to do is Select Top 3 (Avg) Price, ...
2
votes
1answer
249 views

Creating a model to run a complex query

I'm just a rookie when it comes to creating models in ArcGIS. I have two shapefiles from which I need to calculate an AVG and a MAX erosion rate for individual properties. The two shapefiles are: ...
2
votes
0answers
163 views

Select a distinct attribute with maximum shape area

I am trying to manipulate a large dataset containing a lot of sliver polygons resulting from an overlay operations. (The eliminate tool is very time consuming to generalize them.) I identified the ...
7
votes
3answers
3k views

Label points at regular intervals using ArcGIS for Desktop?

I'm working with lines on roads represented by a large number of sequencial points. Since labeling all of them would make the points impossible to identify, I'd like to know if there is a way to label ...
6
votes
1answer
8k views

How to use Select by Attributes query with semicolons?

I am trying to select multiple (50 or more) unique numeric records using ArcGIS 10's "Select by Attributes" using semicolons ';' after each record which it verifies as good to go. Please see screen ...