Redis SADD – How to create and add elements in the set
2 months ago Lalit Bhagtani 0
In this tutorial, we will learn about how to create and add elements in a set value stored at the key, by using a COMMAND – SADD in redis-cli. If a key exists in the datastore, all the specified elements will be added (ignoring the elements that are already present ) to the set otherwise a new set will be created before adding them to set. The syntax of redis SADD command is as follows :-
redis host:post> SADD <key name> <value 1> [ <value 2> ]
- (integer value), representing the number of elements added to the set, not including all the elements that were already present. - error, if key exist and value stored at the key is not a set.
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