SinterCommand
Time complexity O(NM) worst case where N is the cardinality of the smallest set and M the number of sets_
Return the members of a set resulting from the intersection of all thesets hold at the specified keys. Like in LRANGE the result is sent tothe client as a multi-bulk reply (see the protocol specification formore information). If just a single key is specified, then this commandproduces the same result as SELEMENTS. Actually SELEMENTS is just syntaxsugar for SINTERSECT.
If at least one of the specified keys does not exist or does not holda set value an error is returned.
Multi bulk reply, specifically the list of common elements.
* SREM* SISMEMBER* SCARD* SMEMBERS* SINTER* SINTERSTORE
