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Posted to notifications@asterixdb.apache.org by "Steven Jacobs (JIRA)" <ji...@apache.org> on 2016/03/01 21:05:18 UTC
[jira] [Created] (ASTERIXDB-1327) Spatial-intersect between point
and circle not working correctly
Steven Jacobs created ASTERIXDB-1327:
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Summary: Spatial-intersect between point and circle not working correctly
Key: ASTERIXDB-1327
URL: https://issues.apache.org/jira/browse/ASTERIXDB-1327
Project: Apache AsterixDB
Issue Type: Bug
Reporter: Steven Jacobs
The first query returns a large set of results. The second returns nothing
for $report in dataset EmergencyReports
for $location in dataset UserLocations
where $report.emergencyType = "earthquake"
let $circle := create-circle($location.location,.1)
where spatial-intersect($report.impactZone, $circle)
return {
"user at":$location.location,
"report at":$report.impactZone
}
for $report in dataset EmergencyReports
for $location in dataset UserLocations
where $report.emergencyType = "earthquake"
where spatial-intersect($report.impactZone, $location.location)
return {
"user at":$location.location,
"report at":$report.impactZone
}
Here are the DDL statements. I will attach the two datasets:
drop dataverse channels if exists;
create dataverse channels;
use dataverse channels;
create type UserLocation as closed {
recordId: uuid,
location: point,
user-id: string,
timeoffset: float
}
create type EmergencyReport as closed {
reportId: uuid,
severity: int,
impactZone: circle,
timeoffset: float,
duration: float,
message: string,
emergencyType: string
}
create dataset UserLocations(UserLocation)
primary key recordId autogenerated;
create dataset EmergencyReports(EmergencyReport)
primary key reportId autogenerated;
load dataset UserLocations using localfs (("path"="asterix_nc1:///Users/stevenjacobs/Desktop/EmergencyDataset/UserLocationsShort.adm"),("format"="adm"));
load dataset EmergencyReports using localfs(("path"="asterix_nc1:///Users/stevenjacobs/Desktop/EmergencyDataset/EmergencyReports.adm"),("format"="adm"));
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