hset #

Sets a field and its value in a hash.

If the key does not exist, a new key holding a hash is created.

If the field already exists, its value is overwritten.

[Redis documentation]

Arguments #

hset(key, field, value, [options]);

string

string

string

object

options #

The options arguments can contain the following option properties:

boolean (true)

Resolve #

Resolves once the field has been set.

Usage #

try {
  await kuzzle.ms.hset('hashfoo', 'foo', 'bar');
  // Prints: { foo: 'bar' }
  console.log(await kuzzle.ms.hgetall('hashfoo'));
} catch (error) {
  console.error(error.message);
}