PostGIS topology operator #1051
Description
for GIS user important topology operator
list operator follow
http://postgis.net/workshops/postgis-intro/spatial_relationships.html
for example
client.js query
query inter($bbox: geojson){
my_table(where: {geom: {bbox: $bbox}}){
id
}
}table in postgres
create table my_table (
id serial primary key,
geom geometry('POINT', 32635)
)sql
select id
from my_table
where geom && 'geommetry from varible $bbox'