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Alvin Lucillo

Show union of sets

/ 1 min read

redis

SUNION returns the union of all the given sets.

127.0.0.1:6379> SMEMBERS visitors
1) "guest1"
2) "guest4"
3) "guest5"
127.0.0.1:6379> SMEMBERS visitors2
1) "guest1"
2) "guest4"
3) "guest5"
4) "guest6"
127.0.0.1:6379> SUNION visitors visitors2
1) "guest6"
2) "guest5"
3) "guest4"
4) "guest1"
127.0.0.1:6379>