ZREVRANGELEXKEYS
ZREVRANGELEXKEYS key offset count withscore min max- Returns the count number of keys are greater than min and less than max starting from an index in a sorted map in reverse lex order. WithScore can be true or false
ZREVRANGELEXKEYS key offset count withscore min max - Returns the count number of keys are greater than min and less than max starting from an index in a sorted map in reverse lex order. WithScore can be true or false