| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| DROP DATAVERSE ocpd IF EXISTS; |
| CREATE DATAVERSE ocpd; |
| USE ocpd; |
| CREATE TYPE LocalThreateningTweet AS { |
| nid: uuid |
| }; |
| |
| CREATE ACTIVE DATASET LocalThreateningTweets(LocalThreateningTweet) PRIMARY KEY nid autogenerated; |
| |
| CREATE TYPE OfficerLocation AS { |
| oid: bigint, |
| location: point |
| }; |
| |
| CREATE ACTIVE DATASET OfficerLocations(OfficerLocation) PRIMARY KEY oid; |
| |
| USE ocpd; |
| SELECT threateningTweet.result |
| FROM LocalThreateningTweets tn |
| UNNEST tn.results threateningTweet |
| WHERE 1 = (SELECT VALUE o.oid FROM OfficerLocations o ORDER BY spatial_distance(o.location, create_point(threateningTweet.result.location[0], threateningTweet.result.location[1])) ASC)[0]; |