CODEWITHSUNDEEP
redisstackexchange.redis
Pratik Bhattacharya
Pratik Bhattacharya

Reputation: 3746

Using REDIS Sets command from StackExchange.Redis

I need to use some redis commands related to set operations. I am using StackExchange.Redis to connect to my redis server and perform the required operations. Specifically I need to perform the following operations

I am able to see SetAdd in the IDatabase interface but how can I get the SDIFF and SINTER command?

Upvotes: 3

Views: 1976

Answers (1)

thepirat000
thepirat000

Reputation: 13089

You should use the method IDatabase.SetCombine() for commands SDIFF, SUNION or SINTER.

    /// <summary>
    /// Returns the members of the set resulting from the specified operation against the given sets.
    /// </summary>
    /// <returns>list with members of the resulting set.</returns>
    /// <remarks>http://redis.io/commands/sunion</remarks>
    /// <remarks>http://redis.io/commands/sinter</remarks>
    /// <remarks>http://redis.io/commands/sdiff</remarks>
    RedisValue[] SetCombine(SetOperation operation, RedisKey first, RedisKey second, CommandFlags flags = CommandFlags.None);

Where SetOperation can be Union, Intersect or Difference

Take a look at some of the tests

Upvotes: 5

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