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Client.hkeys(key)

Returns all fields of the hash stored at key.

Parameters

ParameterTypeDescription
keystringkey holding the hash to get the fields of.

Returns

TypeResolves withRejected when
Promise<string[]>On success, the promise resolves with the list of fields in the hash.If the hash does not exist, the promise is rejected with an error.

Example

import redis from 'k6/experimental/redis';
// Get the redis instance(s) address and password from the environment
const redis_addrs = __ENV.REDIS_ADDRS || '';
const redis_password = __ENV.REDIS_PASSWORD || '';
// Instantiate a new redis client
const redisClient = new redis.Client({
addrs: redis_addrs.split(',') || new Array('localhost:6379'), // in the form of 'host:port', separated by commas
password: redis_password,
});
export default function () {
redisClient
.hset('myhash', 'myfield', 'myvalue')
.then((_) => redisClient.hset('myhash', 'myotherfield', 'myothervalue'))
.then((_) => redisClient.hkeys('myhash'))
.then((keys) => {
if (keys.length !== 2) {
throw new Error('myhash should have 2 keys');
}
console.log(`myhash has keys ${keys}`);
});
}