SremCommand
#sidebar SetCommandsSidebar
SREM _key_ _member_
Time complexity O(1)Remove the specified member from the set value stored at key. If_member_ was not a member of the set no operation is performed. If keydoes not hold a set value an error is returned.
Return value
Integer reply, specifically:1 if the new element was removed 0 if the new element was not a member of the set