SUNIONSTORE

Return the union between sets and store the resulting set in a key

Arguments

destination · string · required

The key of the set to store the resulting set in.

keys · ...string[] · required

The keys of the sets to perform the union operation on.

Response

The members of the resulting set.

Example

await redis.sadd("set1", "a", "b", "c"); 
await redis.sadd("set2", "c", "d", "e"); 
await redis.sunionstore("destination", "set1", "set2");