GET

Syntax
GET key
Available since:
Redis Open Source 1.0.0
Time complexity:
O(1)
ACL categories:
@read, @string, @fast,

Get the value of key. If the key does not exist the special value nil is returned. An error is returned if the value stored at key is not a string, because GET only handles string values.

Examples

GET nonexisting SET mykey "Hello" GET mykey

Code examples

"""
Code samples for data structure store quickstart pages:
    https://redis.io/docs/latest/develop/get-started/data-store/
"""

import redis

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

res = r.set("bike:1", "Process 134")
print(res)
# >>> True

res = r.get("bike:1")
print(res)
# >>> "Process 134"

import { createClient } from 'redis';

const client = createClient();

client.on('error', err => console.log('Redis Client Error', err));

await client.connect().catch(console.error);

await client.set('bike:1', 'Process 134');
const value = await client.get('bike:1');
console.log(value);
// returns 'Process 134'

await client.close();
package io.redis.examples;

import redis.clients.jedis.UnifiedJedis;


public class SetGetExample {

  public void run() {

    UnifiedJedis jedis = new UnifiedJedis("redis://localhost:6379");

    String status = jedis.set("bike:1", "Process 134");

    if ("OK".equals(status)) System.out.println("Successfully added a bike.");

    String value = jedis.get("bike:1");

    if (value != null) System.out.println("The name of the bike is: " + value + ".");


    jedis.close();
  }
}
package example_commands_test

import (
	"context"
	"fmt"

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

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

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



	err := rdb.Set(ctx, "bike:1", "Process 134", 0).Err()
	if err != nil {
		panic(err)
	}

	fmt.Println("OK")

	value, err := rdb.Get(ctx, "bike:1").Result()
	if err != nil {
		panic(err)
	}
	fmt.Printf("The name of the bike is %s", value)

}


using NRedisStack.Tests;
using StackExchange.Redis;

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

        bool status = db.StringSet("bike:1", "Process 134");

        if (status)
            Console.WriteLine("Successfully added a bike.");

        var value = db.StringGet("bike:1");

        if (value.HasValue)
            Console.WriteLine("The name of the bike is: " + value + ".");

    }
}

Return information

One of the following:

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