Dart
Dart
HTML Canvas
HTML Canvas
Redis
Redis
Bash
Bash
JavaScript
JavaScript
Redis
Redis

ZUNION

ZUNION numkeys key [key ...] [WEIGHTS weight [weight ...]] [AGGREGATE SUM|MIN|MAX] [WITHSCORES]

#Example

redis> ZADD zset1 1 "one" (integer) 1 redis> ZADD zset1 2 "two" (integer) 1 redis> ZADD zset2 1 "one" (integer) 1 redis> ZADD zset2 2 "two" (integer) 1 redis> ZADD zset2 3 "three" (integer) 1 redis> ZUNION 2 zset1 zset2 1) "one" 2) "three" 3) "two" redis> ZUNION 2 zset1 zset2 WITHSCORES 1) "one" 2) "2" 3) "three" 4) "3" 5) "two" 6) "4"

Add multiple sorted sets

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