GEORADIUSBYMEMBER - Upstash Documentation

Warning

Prefer GEOSEARCH with FROMMEMBER and BYRADIUS in new code: GEOSEARCH <key> FROMMEMBER <member> BYRADIUS <radius> (m | km | ft | mi). In place of STORE and STOREDIST, use GEOSEARCHSTORE with the same query.

Use GEORADIUSBYMEMBER to find the members of a geospatial index that lie within a given radius of another member.

It works exactly like GEORADIUS except that the center is the stored position of a member instead of an explicit coordinate pair, which saves a lookup when the reference point is already in the index (a store, a driver, a landmark). The reference member itself always matches, since its distance from itself is zero, so remember to filter it out or ask for one result more than you need.

The same WITHCOORD, WITHDIST, WITHHASH, COUNT, sorting, and STORE or STOREDIST options apply.

Syntax#

GEORADIUSBYMEMBER <key> <member> <radius> (m | km | ft | mi)  [WITHCOORD]  [WITHDIST]  [WITHHASH]  [COUNT <count> [ANY]]  [ASC | DESC]  [STORE <storekey> | STOREDIST <storedistkey>]

Arguments#

Argument	Required	Repeatable	Description
`<key>`	Yes	No	Redis key targeted by the command.
`<member>`	Yes	No	Member name.
`<radius>`	Yes	No	Search radius, in the unit given after it.
`(m \| km \| ft \| mi)`	Yes	No	Distance unit: `m` (meters), `km` (kilometers), `ft` (feet), or `mi` (miles).
`WITHCOORD`	No	No	Also return the longitude and latitude of each match.
`WITHDIST`	No	No	Also return the distance from the center, in the requested unit.
`WITHHASH`	No	No	Also return the raw 52-bit geohash score of each match.
`COUNT <count> [ANY]`	No	No	Return at most `<count>` matches. `ANY` returns as soon as enough matches are found, instead of sorting every match first.
`(ASC \| DESC)`	No	No	Sort the matches by distance from the center: `ASC` (nearest first) or `DESC` (farthest first). Unsorted when omitted.
`(STORE <storekey> \| STOREDIST <storedistkey>)`	No	No	Store the matches in a sorted set instead of returning them: `STORE` scores them by geohash, so the destination stays a geospatial index, and `STOREDIST` scores them by their distance from the center.

Response#

The reply reports the result of the operation. Error replies have the same shape in RESP2 and RESP3 and are surfaced as exceptions by the SDKs below.

Protocol	Reply
RESP2	Array of bulk-string members or member-detail arrays, or Integer when storing
RESP3	Array of bulk-string members or member-detail arrays, or Integer when storing

Note

Client libraries often decode bulk strings, maps, sets, and numeric strings into language-native values. The table describes the Redis wire reply.

Examples#

TCP examples use the TLS REDIS_URL from the Upstash console. REST examples use UPSTASH_REDIS_REST_URL and UPSTASH_REDIS_REST_TOKEN.

Redis CLI

GEORADIUSBYMEMBER my-key member 1.5 m

@upstash/redis

Note

This command is not supported yet in @upstash/redis.

upstash_redis

from upstash_redis import Redisredis = Redis.from_env()result = redis.georadiusbymember("my-key", "member", 1.5, "M")print(result)

ioredis

import Redis from "ioredis";const redis = new Redis(process.env.REDIS_URL!);const result = await redis.georadiusbymember("my-key", "member", "1.5", "m");console.log(result);

node-redis

import { createClient } from "redis";const client = await createClient({ url: process.env.REDIS_URL })  .on("error", console.error)  .connect();const result = await client.geoRadiusByMember("my-key", "member", 1.5, "m");console.log(result);

redis-py

import osimport redisclient = redis.from_url(os.environ["REDIS_URL"])result = client.georadiusbymember("my-key", "member", 1.5, "m")print(result)

go-redis

package mainimport (    "context"    "fmt"    "os"    "github.com/redis/go-redis/v9")func main() {    opts, err := redis.ParseURL(os.Getenv("REDIS_URL"))    if err != nil {        panic(err)    }    client := redis.NewClient(opts)    result, err := client.GeoRadiusByMember(context.Background(), "my-key", "member", &redis.GeoRadiusQuery{Radius: 1.5, Unit: "m"}).Result()    if err != nil {        panic(err)    }    fmt.Println(result)}

jedis

import java.net.URI;import redis.clients.jedis.Jedis;try (Jedis jedis = new Jedis(new URI(System.getenv("REDIS_URL")))) {  Object result = jedis.georadiusByMember("my-key", "member", 1.5, redis.clients.jedis.args.GeoUnit.M);  System.out.println(result);}

redis-rs

use redis::geo::{RadiusOptions, Unit};use redis::TypedCommands;fn main() -> redis::RedisResult<()> {    let url = std::env::var("REDIS_URL").expect("REDIS_URL is not set");    let client = redis::Client::open(url)?;    let mut connection = client.get_connection()?;    let result = connection.geo_radius_by_member(        "my-key",        "member",        1.5,        Unit::Meters,        RadiusOptions::default(),    )?;    println!("{result:?}");    Ok(())}