HVALS

redis> HSET myhash field1 "Hello"
(integer) 1
redis> HSET myhash field2 "World"
(integer) 1
redis> HVALS myhash
1) "Hello"
2) "World"

import redis

r = redis.Redis(host="localhost", port=6379, db=0, decode_responses=True)

res1 = r.hset("myhash", "field1", "Hello")
print(res1)
# >>> 1

res2 = r.hget("myhash", "field1")
print(res2)
# >>> Hello

res3 = r.hset("myhash", mapping={"field2": "Hi", "field3": "World"})
print(res3)
# >>> 2

res4 = r.hget("myhash", "field2")
print(res4)
# >>> Hi

res5 = r.hget("myhash", "field3")
print(res5)
# >>> World

res6 = r.hgetall("myhash")
print(res6)
# >>> { "field1": "Hello", "field2": "Hi", "field3": "World" }


res7 = r.hset("myhash", "field1", "foo")
print(res7)
# >>> 1

res8 = r.hget("myhash", "field1")
print(res8)
# >>> foo

res9 = r.hget("myhash", "field2")
print(res9)
# >>> None


res10 = r.hset("myhash", mapping={"field1": "Hello", "field2": "World"})

res11 = r.hgetall("myhash")
print(res11) # >>> { "field1": "Hello", "field2": "World" }


res10 = r.hset("myhash", mapping={"field1": "Hello", "field2": "World"})

res11 = r.hvals("myhash")
print(res11) # >>> [ "Hello", "World" ]

import assert from 'node:assert';
import { createClient } from 'redis';

const client = createClient();
await client.connect().catch(console.error);

const res1 = await client.hSet('myhash', 'field1', 'Hello')
console.log(res1) // 1

const res2 = await client.hGet('myhash', 'field1')
console.log(res2) // Hello

const res3 = await client.hSet(
  'myhash',
  {
    'field2': 'Hi',
    'field3': 'World'
  }
)
console.log(res3) // 2

const res4 = await client.hGet('myhash', 'field2')
console.log(res4) // Hi

const res5 = await client.hGet('myhash', 'field3')
console.log(res5) // World

const res6 = await client.hGetAll('myhash')
console.log(res6)  


const res7 = await client.hSet('myhash', 'field1', 'foo')
console.log(res7) // 1

const res8 = await client.hGet('myhash', 'field1')
console.log(res8) // foo

const res9 = await client.hGet('myhash', 'field2')
console.log(res9) // null


const res10 = await client.hSet(
  'myhash',
  {
    'field1': 'Hello',
    'field2': 'World'
  }
)

const res11 = await client.hGetAll('myhash')
console.log(res11) // [Object: null prototype] { field1: 'Hello', field2: 'World' }


const res12 = await client.hSet(
  'myhash',
  {
    'field1': 'Hello',
    'field2': 'World'
  }
)

const res13 = await client.hVals('myhash')
console.log(res13) // [ 'Hello', 'World' ]


await client.quit();

import java.util.HashMap;
import java.util.Map;
import java.util.List;
import java.util.Collections;

import redis.clients.jedis.UnifiedJedis;

import static java.util.stream.Collectors.toList;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNull;

public class CmdsHashExample {

    public void run() {
        UnifiedJedis jedis = new UnifiedJedis("redis://localhost:6379");


        Map<String, String> hGetExampleParams = new HashMap<>();
        hGetExampleParams.put("field1", "foo");

        long hGetResult1 = jedis.hset("myhash", hGetExampleParams);
        System.out.println(hGetResult1);    // >>> 1

        String hGetResult2 = jedis.hget("myhash", "field1");
        System.out.println(hGetResult2);    // >>> foo

        String hGetResult3 = jedis.hget("myhash", "field2");
        System.out.println(hGetResult3);    // >>> null

        Map<String, String> hGetAllExampleParams = new HashMap<>();
        hGetAllExampleParams.put("field1", "Hello");
        hGetAllExampleParams.put("field2", "World");

        long hGetAllResult1 = jedis.hset("myhash", hGetAllExampleParams);
        System.out.println(hGetAllResult1); // >>> 2

        Map<String, String> hGetAllResult2 = jedis.hgetAll("myhash");
        System.out.println(
            hGetAllResult2.entrySet().stream()
                    .sorted((s1, s2)-> s1.getKey().compareTo(s2.getKey()))
                    .collect(toList())
                    .toString()
        );
        // >>> [field1=Hello, field2=World]

        Map<String, String> hSetExampleParams = new HashMap<>();
        hSetExampleParams.put("field1", "Hello");
        long hSetResult1 = jedis.hset("myhash", hSetExampleParams);
        System.out.println(hSetResult1);    // >>> 1

        String hSetResult2 = jedis.hget("myhash", "field1");
        System.out.println(hSetResult2);    // >>> Hello

        hSetExampleParams.clear();
        hSetExampleParams.put("field2", "Hi");
        hSetExampleParams.put("field3", "World");
        long hSetResult3 = jedis.hset("myhash",hSetExampleParams);
        System.out.println(hSetResult3);    // >>> 2

        String hSetResult4 = jedis.hget("myhash", "field2");
        System.out.println(hSetResult4);    // >>> Hi

        String hSetResult5 = jedis.hget("myhash", "field3");
        System.out.println(hSetResult5);    // >>> World

        Map<String, String> hSetResult6 = jedis.hgetAll("myhash");
        
        for (String key: hSetResult6.keySet()) {
            System.out.println("Key: " + key + ", Value: " + hSetResult6.get(key));
        }
        // >>> Key: field3, Value: World
        // >>> Key: field2, Value: Hi
        // >>> Key: field1, Value: Hello

        Map<String, String> hValsExampleParams = new HashMap<>();
        hValsExampleParams.put("field1", "Hello");
        hValsExampleParams.put("field2", "World");

        long hValsResult1 = jedis.hset("myhash", hValsExampleParams);
        System.out.println(hValsResult1); // >>> 2

        List<String> hValsResult2 = jedis.hvals("myhash");
        Collections.sort(hValsResult2);
        System.out.println(hValsResult2);
        // >>> [Hello, World]

        jedis.close();
    }
}

package example_commands_test

import (
	"context"
	"fmt"
	"sort"

	"github.com/redis/go-redis/v9"
)


func ExampleClient_hset() {
	ctx := context.Background()

	rdb := redis.NewClient(&redis.Options{
		Addr:     "localhost:6379",
		Password: "", // no password docs
		DB:       0,  // use default DB
	})


	res1, err := rdb.HSet(ctx, "myhash", "field1", "Hello").Result()

	if err != nil {
		panic(err)
	}

	fmt.Println(res1) // >>> 1

	res2, err := rdb.HGet(ctx, "myhash", "field1").Result()

	if err != nil {
		panic(err)
	}

	fmt.Println(res2) // >>> Hello

	res3, err := rdb.HSet(ctx, "myhash",
		"field2", "Hi",
		"field3", "World",
	).Result()

	if err != nil {
		panic(err)
	}

	fmt.Println(res3) // >>> 2

	res4, err := rdb.HGet(ctx, "myhash", "field2").Result()

	if err != nil {
		panic(err)
	}

	fmt.Println(res4) // >>> Hi

	res5, err := rdb.HGet(ctx, "myhash", "field3").Result()

	if err != nil {
		panic(err)
	}

	fmt.Println(res5) // >>> World

	res6, err := rdb.HGetAll(ctx, "myhash").Result()

	if err != nil {
		panic(err)
	}

	keys := make([]string, 0, len(res6))

	for key, _ := range res6 {
		keys = append(keys, key)
	}

	sort.Strings(keys)

	for _, key := range keys {
		fmt.Printf("Key: %v, value: %v\n", key, res6[key])
	}
	// >>> Key: field1, value: Hello
	// >>> Key: field2, value: Hi
	// >>> Key: field3, value: World

}

func ExampleClient_hget() {
	ctx := context.Background()

	rdb := redis.NewClient(&redis.Options{
		Addr:     "localhost:6379",
		Password: "", // no password docs
		DB:       0,  // use default DB
	})


	res7, err := rdb.HSet(ctx, "myhash", "field1", "foo").Result()

	if err != nil {
		panic(err)
	}

	fmt.Println(res7) // >>> 1

	res8, err := rdb.HGet(ctx, "myhash", "field1").Result()

	if err != nil {
		panic(err)
	}

	fmt.Println(res8) // >>> foo

	res9, err := rdb.HGet(ctx, "myhash", "field2").Result()

	if err != nil {
		fmt.Println(err)
	}

	fmt.Println(res9) // >>> <empty string>

}

func ExampleClient_hgetall() {
	ctx := context.Background()

	rdb := redis.NewClient(&redis.Options{
		Addr:     "localhost:6379",
		Password: "", // no password
		DB:       0,  // use default DB
	})


	hGetAllResult1, err := rdb.HSet(ctx, "myhash",
		"field1", "Hello",
		"field2", "World",
	).Result()

	if err != nil {
		panic(err)
	}

	fmt.Println(hGetAllResult1) // >>> 2

	hGetAllResult2, err := rdb.HGetAll(ctx, "myhash").Result()

	if err != nil {
		panic(err)
	}

	keys := make([]string, 0, len(hGetAllResult2))

	for key, _ := range hGetAllResult2 {
		keys = append(keys, key)
	}

	sort.Strings(keys)

	for _, key := range keys {
		fmt.Printf("Key: %v, value: %v\n", key, hGetAllResult2[key])
	}
	// >>> Key: field1, value: Hello
	// >>> Key: field2, value: World

}

func ExampleClient_hvals() {
	ctx := context.Background()

	rdb := redis.NewClient(&redis.Options{
		Addr:     "localhost:6379",
		Password: "", // no password docs
		DB:       0,  // use default DB
	})


	hValsResult1, err := rdb.HSet(ctx, "myhash",
		"field1", "Hello",
		"field2", "World",
	).Result()

	if err != nil {
		panic(err)
	}

	fmt.Println(hValsResult1) // >>> 2

	hValsResult2, err := rdb.HVals(ctx, "myhash").Result()

	if err != nil {
		panic(err)
	}

	sort.Strings(hValsResult2)

	fmt.Println(hValsResult2) // >>> [Hello World]

}

using StackExchange.Redis;

public class CmdsHashExample
{
    public void run()
    {
        var muxer = ConnectionMultiplexer.Connect("localhost:6379");
        var db = muxer.GetDatabase();

        bool res1 = db.HashSet("myhash", "field1", "foo");

        RedisValue res2 = db.HashGet("myhash", "field1");
        Console.WriteLine(res2);    // >>> foo

        RedisValue res3 = db.HashGet("myhash", "field2");
        Console.WriteLine(res3);    // >>> Null


        bool res4 = db.HashSet("myhash", "field1", "Hello");
        RedisValue res5 = db.HashGet("myhash", "field1");
        Console.WriteLine(res5);    // >>> Hello

        db.HashSet(
            "myhash",
            new HashEntry[] {
                new HashEntry("field2", "Hi"),
                new HashEntry("field3", "World")
            }
        );

        RedisValue res6 = db.HashGet("myhash", "field2");
        Console.WriteLine(res6);    // >>> Hi

        RedisValue res7 = db.HashGet("myhash", "field3");
        Console.WriteLine(res7);    // >>> World

        HashEntry[] res8 = db.HashGetAll("myhash");
        Console.WriteLine($"{string.Join(", ", res8.Select(h => $"{h.Name}: {h.Value}"))}");
        // >>> field1: Hello, field2: Hi, field3: World


        db.HashSet("myhash",
            new HashEntry[] {
                new HashEntry("field1", "Hello"),
                new HashEntry("field2", "World")
            }
        );

        HashEntry[] hGetAllResult = db.HashGetAll("myhash");
        Array.Sort(hGetAllResult, (a1, a2) => a1.Name.CompareTo(a2.Name));
        Console.WriteLine(
            string.Join(", ", hGetAllResult.Select(e => $"{e.Name}: {e.Value}"))
        );
        // >>> field1: Hello, field2: World

        db.HashSet("myhash",
            new HashEntry[] {
                new HashEntry("field1", "Hello"),
                new HashEntry("field2", "World")
            }
        );

        RedisValue[] hValsResult = db.HashValues("myhash");
        Array.Sort(hValsResult);
        Console.WriteLine(string.Join(", ", hValsResult));
        // >>> Hello, World
    }
}