- Linux
- Git
- Java 8
- Docker
- IntelliJ Community
- Heroku CLI
- Travis CLI
docker run --name cities-db -d -p 5432:5432 -e POSTGRES_USER=postgres_user_city -e POSTGRES_PASSWORD=super_password -e POSTGRES_DB=cities postgres
cd ~/workspace/sql-paises-estados-cidades/PostgreSQL
docker run -it --rm --net=host -v $PWD:/tmp postgres /bin/bash
psql -h localhost -U postgres_user_city cities -f /tmp/pais.sql
psql -h localhost -U postgres_user_city cities -f /tmp/estado.sql
psql -h localhost -U postgres_user_city cities -f /tmp/cidade.sql
psql -h localhost -U postgres_user_city cities
CREATE EXTENSION cube;
CREATE EXTENSION earthdistance;
- Postgres Earth distance
- earthdistance--1.0--1.1.sql
- OPERATOR <@>
- postgrescheatsheet
- datatype-geometric
docker exec -it cities-db /bin/bash
psql -U postgres_user_city cities
Point
select ((select lat_lon from cidade where id = 4929) <@> (select lat_lon from cidade where id=5254)) as distance;
Cube
select earth_distance(
ll_to_earth(-21.95840072631836,-47.98820114135742),
ll_to_earth(-22.01740074157715,-47.88600158691406)
) as distance;
- Java 8
- Gradle Project
- Jar
- Spring Web
- Spring Data JPA
- PostgreSQL Driver
heroku create dio-cities-api --addons=heroku-postgresql
wget https://raw.githubusercontent.com/checkstyle/checkstyle/master/src/main/resources/google_checks.xml
New Data base
docker run --name dio-cities-db-2 -d -p 5432:5432 -e POSTGRES_USER=postgres_user_city -e POSTGRES_PASSWORD=super_password -e POSTGRES_DB=cities postgres
cp ~/workspace/sql-paises-estados-cidades/PostgreSQL/pais.sql src/main/resources/db/migration/V1__create_paises.sql
cp ~/workspace/sql-paises-estados-cidades/PostgreSQL/estado.sql src/main/resources/db/migration/V2__create_estados.sql
cp ~/workspace/sql-paises-estados-cidades/PostgreSQL/cidade.sql src/main/resources/db/migration/V3__create_cidades.sql
SELECT cidade.id, cidade.nome, cidade.lat_lon FROM cidade WHERE earth_box(ll_to_earth(-21.95840072631836, -47.98820114135742), 30000) @> ll_to_earth(cidade.lat_lon[0],cidade.lat_lon[1]) AND earth_distance(ll_to_earth(-21.95840072631836, -47.98820114135742), ll_to_earth(cidade.lat_lon[0],cidade.lat_lon[1])) < 30000;